{"title":"Metal catalyst for gasoline vehicles series","description":"\u003ch3\u003e\u003cspan\u003eProduct Description\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e1. Product name: Metal catalytic core for gasoline vehicles\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. Size:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDiameter: mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLength: mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. Cpsi: 300\/400\/500\/600cpsi\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4. Material: Metal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e5. Product delivery includes: 1pcs metal catalyst\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e100\/200cpsi：Modified car, please contact us\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote\u003c\/strong\u003e：\u003cstrong\u003eDue to increased emissions standards, these items are not certified for sale in California, New York, Maine and Colorado.If your vehicle is registered in California, New York, Maine or Colorado , these items can not work on your vehicle. Please check your registration states before you buy.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan class=\"slate-node-text\" data-key=\"29\"\u003eIf you don't know how to choose the size, or need other sizes, please contact us\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"702\" data-end=\"742\" class=\"\"\u003eWhat is a Metal Catalytic Converter?\u003c\/h3\u003e\n\u003cp data-start=\"744\" data-end=\"1092\" class=\"\"\u003eA metal catalytic converter is an advanced emission control device designed to reduce toxic exhaust gases from gasoline engines. It features a stainless steel foil or honeycomb structure that provides fast light-off, excellent heat resistance, and superior durability—making it ideal for motorcycles, small passenger vehicles, and performance cars.\u003c\/p\u003e\n\u003ch3 data-start=\"1094\" data-end=\"1115\" class=\"\"\u003eHow Does It Work?\u003c\/h3\u003e\n\u003cp data-start=\"1117\" data-end=\"1513\" class=\"\"\u003eThe metal substrate is coated with precious metals such as platinum (Pt), palladium (Pd), and rhodium (Rh). As exhaust gases pass through the converter, these materials trigger chemical reactions that convert carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides (NOx) into carbon dioxide (CO₂), water vapor (H₂O), and nitrogen (N₂), reducing pollution and helping meet emission standards.\u003c\/p\u003e\n\u003cp data-start=\"405\" data-end=\"432\" class=\"\"\u003e\u003cstrong data-start=\"405\" data-end=\"432\"\u003eMain reactions include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-start=\"434\" data-end=\"736\"\u003e\n\u003cli data-start=\"434\" data-end=\"506\" class=\"\"\u003e\n\u003cp data-start=\"437\" data-end=\"506\" class=\"\"\u003e\u003cstrong data-start=\"437\" data-end=\"486\"\u003eCarbon monoxide (CO) to carbon dioxide (CO₂):\u003c\/strong\u003e\u003cbr data-start=\"486\" data-end=\"489\"\u003e  2CO + O₂ → 2CO₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"511\" data-end=\"561\"\u003eHydrocarbons (HC) to carbon dioxide and water:\u003c\/strong\u003e\u003cbr data-start=\"561\" data-end=\"564\"\u003e  CxHy + (x + y\/4)O₂ → xCO₂ + (y\/2)H₂O\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"649\" data-end=\"698\"\u003eNitrogen oxides (NOx) to nitrogen and oxygen:\u003c\/strong\u003e\u003cbr data-start=\"698\" data-end=\"701\"\u003e  2NO → N₂ + O₂\u003cbr data-start=\"716\" data-end=\"719\"\u003e  2NO₂ → N₂ + 2O₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"738\" data-end=\"1054\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"1515\" data-end=\"1532\" class=\"\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"1534\" data-end=\"1799\"\u003e\n\u003cli data-start=\"1534\" data-end=\"1588\" class=\"\"\u003e\n\u003cp data-start=\"1536\" data-end=\"1588\" class=\"\"\u003e Fast light-off for improved cold start emissions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1589\" data-end=\"1632\" class=\"\"\u003e\n\u003cp data-start=\"1591\" data-end=\"1632\" class=\"\"\u003e High resistance to heat and vibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1633\" data-end=\"1676\" class=\"\"\u003e\n\u003cp data-start=\"1635\" data-end=\"1676\" class=\"\"\u003e Compact design with low back pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1677\" data-end=\"1733\" class=\"\"\u003e\n\u003cp data-start=\"1679\" data-end=\"1733\" class=\"\"\u003eCompatible with Euro 3, Euro 4, Euro 5 regulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1734\" data-end=\"1799\" class=\"\"\u003e\n\u003cp data-start=\"1736\" data-end=\"1799\" class=\"\"\u003eIdeal for motorcycles, light vehicles, and performance tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1801\" data-end=\"1959\" class=\"\"\u003eCustom sizes, inlet\/outlet connections, and coating formulations are available. Widely exported to Southeast Asia, South America, Europe, and the Middle East.\u003c\/p\u003e","products":[{"product_id":"exhaust-system-metal-honeycomb-catalyst-for-gasoline-cars-three-way-converter-supports-euro3-4-5-6-emission-standards","title":"Exhaust System Metal Honeycomb Catalyst for Gasoline Cars Three-Way Converter Supports Euro3\/4\/5\/6 Emission Standards 90*100mm","description":"\u003ch3\u003e\u003cspan\u003eProduct Description\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e1. Product name: Metal catalytic core for gasoline vehicles\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. Size:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDiameter:90 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLength:100 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. Cpsi: 200\/300\/400\/500\/600cpsi\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4. Material: Metal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e5. Product delivery includes: 1pcs metal catalyst\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e100\/200cpsi：Modified car, please contact us\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote\u003c\/strong\u003e：\u003cstrong\u003eDue to increased emissions standards, these items are not certified for sale in California, New York, Maine and Colorado.If your vehicle is registered in California, New York, Maine or Colorado , these items can not work on your vehicle. Please check your registration states before you buy.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan class=\"slate-node-text\" data-key=\"29\"\u003eIf you don't know how to choose the size, or need other sizes, please contact us\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"702\" data-end=\"742\" class=\"\"\u003eWhat is a Metal Catalytic Converter?\u003c\/h3\u003e\n\u003cp data-start=\"744\" data-end=\"1092\" class=\"\"\u003eA metal catalytic converter is an advanced emission control device designed to reduce toxic exhaust gases from gasoline engines. It features a stainless steel foil or honeycomb structure that provides fast light-off, excellent heat resistance, and superior durability—making it ideal for motorcycles, small passenger vehicles, and performance cars.\u003c\/p\u003e\n\u003ch3 data-start=\"1094\" data-end=\"1115\" class=\"\"\u003eHow Does It Work?\u003c\/h3\u003e\n\u003cp data-start=\"1117\" data-end=\"1513\" class=\"\"\u003eThe metal substrate is coated with precious metals such as platinum (Pt), palladium (Pd), and rhodium (Rh). As exhaust gases pass through the converter, these materials trigger chemical reactions that convert carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides (NOx) into carbon dioxide (CO₂), water vapor (H₂O), and nitrogen (N₂), reducing pollution and helping meet emission standards.\u003c\/p\u003e\n\u003cp data-start=\"405\" data-end=\"432\" class=\"\"\u003e\u003cstrong data-start=\"405\" data-end=\"432\"\u003eMain reactions include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-start=\"434\" data-end=\"736\"\u003e\n\u003cli data-start=\"434\" data-end=\"506\" class=\"\"\u003e\n\u003cp data-start=\"437\" data-end=\"506\" class=\"\"\u003e\u003cstrong data-start=\"437\" data-end=\"486\"\u003eCarbon monoxide (CO) to carbon dioxide (CO₂):\u003c\/strong\u003e\u003cbr data-start=\"486\" data-end=\"489\"\u003e  2CO + O₂ → 2CO₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"511\" data-end=\"561\"\u003eHydrocarbons (HC) to carbon dioxide and water:\u003c\/strong\u003e\u003cbr data-start=\"561\" data-end=\"564\"\u003e  CxHy + (x + y\/4)O₂ → xCO₂ + (y\/2)H₂O\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"649\" data-end=\"698\"\u003eNitrogen oxides (NOx) to nitrogen and oxygen:\u003c\/strong\u003e\u003cbr data-start=\"698\" data-end=\"701\"\u003e  2NO → N₂ + O₂\u003cbr data-start=\"716\" data-end=\"719\"\u003e  2NO₂ → N₂ + 2O₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"738\" data-end=\"1054\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"1515\" data-end=\"1532\" class=\"\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"1534\" data-end=\"1799\"\u003e\n\u003cli data-start=\"1534\" data-end=\"1588\" class=\"\"\u003e\n\u003cp data-start=\"1536\" data-end=\"1588\" class=\"\"\u003e Fast light-off for improved cold start emissions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1589\" data-end=\"1632\" class=\"\"\u003e\n\u003cp data-start=\"1591\" data-end=\"1632\" class=\"\"\u003e High resistance to heat and vibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1633\" data-end=\"1676\" class=\"\"\u003e\n\u003cp data-start=\"1635\" data-end=\"1676\" class=\"\"\u003e Compact design with low back pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1677\" data-end=\"1733\" class=\"\"\u003e\n\u003cp data-start=\"1679\" data-end=\"1733\" class=\"\"\u003eCompatible with Euro 3, Euro 4, Euro 5,Euro6  regulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1734\" data-end=\"1799\" class=\"\"\u003e\n\u003cp data-start=\"1736\" data-end=\"1799\" class=\"\"\u003eIdeal for \u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003egasoline\u003c\/span\u003e, light vehicles, and performance tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1801\" data-end=\"1959\" class=\"\"\u003eCustom sizes, inlet\/outlet connections, and coating formulations are available. Widely exported to Southeast Asia, South America, Europe, and the Middle East.\u003c\/p\u003e","brand":"KYRLW Store","offers":[{"title":"Euro 3 \/ Eliminate fault lights \/ 300","offer_id":42821008785496,"sku":"","price":33.01,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 400","offer_id":42821019205720,"sku":null,"price":33.62,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 500","offer_id":42821019238488,"sku":null,"price":34.23,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 600","offer_id":42821019271256,"sku":null,"price":34.84,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42821008916568,"sku":"","price":41.53,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42821019304024,"sku":null,"price":42.3,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42821019336792,"sku":null,"price":43.06,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42821019369560,"sku":null,"price":43.83,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 300","offer_id":42821008818264,"sku":"","price":40.46,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 400","offer_id":42821019402328,"sku":null,"price":41.21,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 500","offer_id":42821019435096,"sku":null,"price":41.96,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 600","offer_id":42821019467864,"sku":null,"price":42.71,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42821008949336,"sku":"","price":46.85,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42821019500632,"sku":null,"price":47.72,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42821019533400,"sku":null,"price":48.59,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42821019566168,"sku":null,"price":49.45,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 300","offer_id":42821008851032,"sku":"","price":47.92,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 400","offer_id":42821019598936,"sku":null,"price":48.8,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 500","offer_id":42821019631704,"sku":null,"price":49.69,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 600","offer_id":42821019664472,"sku":null,"price":50.58,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42821008982104,"sku":"","price":47.92,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42821019697240,"sku":null,"price":48.8,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42821019730008,"sku":null,"price":49.69,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42821019762776,"sku":null,"price":50.58,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 300","offer_id":42821008883800,"sku":"","price":50.05,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 400","offer_id":42821019795544,"sku":null,"price":50.96,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 500","offer_id":42821019828312,"sku":null,"price":51.9,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 600","offer_id":42821019861080,"sku":null,"price":52.83,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42821009014872,"sku":"","price":57.5,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42821019893848,"sku":null,"price":58.56,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42821019926616,"sku":null,"price":59.63,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42821019959384,"sku":null,"price":60.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/0461\/7816\/files\/Metal_Honeycomb_Catalyst-High_Thermal_Conductivity.jpg?v=1744873869"},{"product_id":"metal-three-way-catalytic-converter-for-gasoline-vehicle-exhaust-system-euro3-4-5-6-honeycomb-structure","title":"Metal Three-Way Catalytic Converter for Gasoline Vehicle Exhaust System – Euro3\/4\/5\/6 Honeycomb Structure 95*80mm","description":"\u003cp\u003e\u003cspan\u003e1. Product name: Metal catalytic core for gasoline vehicles\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. Size:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDiameter:95 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLength:80mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. Cpsi: 300\/400\/500\/600cpsi\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4. Material: Metal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e5. Product delivery includes: 1pcs metal catalyst\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e100\/200cpsi：Modified car, please contact us\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote\u003c\/strong\u003e：\u003cstrong\u003eDue to increased emissions standards, these items are not certified for sale in California, New York, Maine and Colorado.If your vehicle is registered in California, New York, Maine or Colorado , these items can not work on your vehicle. Please check your registration states before you buy.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"slate-node-text\" data-key=\"29\" style=\"color: rgb(255, 42, 0);\"\u003eIf you don't know how to choose the size, or need other sizes, please contact us\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"702\" data-end=\"742\" class=\"\"\u003eWhat is a Metal Catalytic Converter?\u003c\/h3\u003e\n\u003cp data-start=\"744\" data-end=\"1092\" class=\"\"\u003eA metal catalytic converter is an advanced emission control device designed to reduce toxic exhaust gases from gasoline engines. It features a stainless steel foil or honeycomb structure that provides fast light-off, excellent heat resistance, and superior durability—making it ideal for motorcycles, small passenger vehicles, and performance cars.\u003c\/p\u003e\n\u003ch3 data-start=\"1094\" data-end=\"1115\" class=\"\"\u003eHow Does It Work?\u003c\/h3\u003e\n\u003cp data-start=\"1117\" data-end=\"1513\" class=\"\"\u003eThe metal substrate is coated with precious metals such as platinum (Pt), palladium (Pd), and rhodium (Rh). As exhaust gases pass through the converter, these materials trigger chemical reactions that convert carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides (NOx) into carbon dioxide (CO₂), water vapor (H₂O), and nitrogen (N₂), reducing pollution and helping meet emission standards.\u003c\/p\u003e\n\u003cp data-start=\"405\" data-end=\"432\" class=\"\"\u003e\u003cstrong data-start=\"405\" data-end=\"432\"\u003eMain reactions include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-start=\"434\" data-end=\"736\"\u003e\n\u003cli data-start=\"434\" data-end=\"506\" class=\"\"\u003e\n\u003cp data-start=\"437\" data-end=\"506\" class=\"\"\u003e\u003cstrong data-start=\"437\" data-end=\"486\"\u003eCarbon monoxide (CO) to carbon dioxide (CO₂):\u003c\/strong\u003e\u003cbr data-start=\"486\" data-end=\"489\"\u003e  2CO + O₂ → 2CO₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"511\" data-end=\"561\"\u003eHydrocarbons (HC) to carbon dioxide and water:\u003c\/strong\u003e\u003cbr data-start=\"561\" data-end=\"564\"\u003e  CxHy + (x + y\/4)O₂ → xCO₂ + (y\/2)H₂O\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"649\" data-end=\"698\"\u003eNitrogen oxides (NOx) to nitrogen and oxygen:\u003c\/strong\u003e\u003cbr data-start=\"698\" data-end=\"701\"\u003e  2NO → N₂ + O₂\u003cbr data-start=\"716\" data-end=\"719\"\u003e  2NO₂ → N₂ + 2O₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"738\" data-end=\"1054\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"1515\" data-end=\"1532\" class=\"\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"1534\" data-end=\"1799\"\u003e\n\u003cli data-start=\"1534\" data-end=\"1588\" class=\"\"\u003e\n\u003cp data-start=\"1536\" data-end=\"1588\" class=\"\"\u003e Fast light-off for improved cold start emissions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1589\" data-end=\"1632\" class=\"\"\u003e\n\u003cp data-start=\"1591\" data-end=\"1632\" class=\"\"\u003e High resistance to heat and vibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1633\" data-end=\"1676\" class=\"\"\u003e\n\u003cp data-start=\"1635\" data-end=\"1676\" class=\"\"\u003e Compact design with low back pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1677\" data-end=\"1733\" class=\"\"\u003e\n\u003cp data-start=\"1679\" data-end=\"1733\" class=\"\"\u003eCompatible with Euro 3, Euro 4, Euro 5,Euro6  regulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1734\" data-end=\"1799\" class=\"\"\u003e\n\u003cp data-start=\"1736\" data-end=\"1799\" class=\"\"\u003eIdeal for\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003egasoline\u003c\/span\u003e, light vehicles, and performance tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1801\" data-end=\"1959\" class=\"\"\u003eCustom sizes, inlet\/outlet connections, and coating formulations are available. Widely exported to Southeast Asia, South America, Europe, and the Middle East.\u003c\/p\u003e","brand":"KYRLW Store","offers":[{"title":"Euro 3 \/ Eliminate fault lights \/ 300","offer_id":42821053382744,"sku":"","price":30.65,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 400","offer_id":42821053415512,"sku":"","price":31.22,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 500","offer_id":42821053448280,"sku":"","price":31.79,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 600","offer_id":42821053481048,"sku":"","price":32.35,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42821053513816,"sku":"","price":38.56,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42821053546584,"sku":"","price":39.27,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42821053579352,"sku":"","price":39.99,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42821053612120,"sku":"","price":40.7,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 300","offer_id":42821053644888,"sku":"","price":37.57,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 400","offer_id":42821053677656,"sku":"","price":38.27,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 500","offer_id":42821053710424,"sku":"","price":38.96,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 600","offer_id":42821053743192,"sku":"","price":39.66,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42821053775960,"sku":"","price":43.5,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42821053808728,"sku":"","price":44.31,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42821053841496,"sku":"","price":45.12,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42821053874264,"sku":"","price":45.92,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 300","offer_id":42821053907032,"sku":"","price":44.49,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 400","offer_id":42821053939800,"sku":"","price":45.32,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 500","offer_id":42821053972568,"sku":"","price":46.14,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 600","offer_id":42821054005336,"sku":"","price":46.96,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42821054038104,"sku":"","price":49.44,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42821054070872,"sku":"","price":50.35,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42821054103640,"sku":"","price":51.27,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42821054136408,"sku":"","price":52.18,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 300","offer_id":42821054169176,"sku":"","price":46.47,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 400","offer_id":42821054201944,"sku":"","price":47.33,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 500","offer_id":42821054234712,"sku":"","price":48.19,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 600","offer_id":42821054267480,"sku":"","price":49.05,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42821054300248,"sku":"","price":53.39,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42821054333016,"sku":"","price":54.38,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42821054365784,"sku":"","price":55.37,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42821054398552,"sku":"","price":56.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/0461\/7816\/files\/Metallic_Three-Way_Catalyst_Exhaust_Conversion_Efficiency_Test.jpg?v=1744876995"},{"product_id":"metal-three-way-catalytic-converter-for-gasoline-vehicle-exhaust-system-euro3-4-5-6-honeycomb-structure-95-100mm","title":"Metal Three-Way Catalytic Converter for Gasoline Vehicle Exhaust System – Euro3\/4\/5\/6 Honeycomb Structure 95*100mm","description":"\u003cdiv id=\"shopify-section-template--16061667934296__main\" class=\"shopify-section\"\u003e\n\u003cdiv class=\"product-details product-default\" data-section-id=\"template--16061667934296__main\" data-section-type=\"product\" id=\"ProductSection-template--16061667934296__main\" data-has-combo=\"false\" data-image-opo=\"\"\u003e\n\u003cdiv class=\"productView-bottom scroll-trigger animate--fade-in\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"tabs-contents tabs-contents-horizontal clearfix halo-text-format\"\u003e\n\u003cdiv class=\"tab-content is-active\" id=\"tab-description\"\u003e\n\u003cdiv class=\"toggle-content is-active popup-mobile\" id=\"tab-description-mobile\" data-product-description-8348082995288=\"\"\u003e\n\u003cdiv class=\"tab-popup-content\"\u003e\n\u003cp\u003e\u003cspan\u003e1. Product name: Metal catalytic core for gasoline vehicles\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. Size:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDiameter:95 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLength:100mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. Cpsi: 300\/400\/500\/600cpsi\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4. Material: Metal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e5. Product delivery includes: 1pcs metal catalyst\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e100\/200cpsi：Modified car, please contact us\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote\u003c\/strong\u003e：\u003cstrong\u003eDue to increased emissions standards, these items are not certified for sale in California, New York, Maine and Colorado.If your vehicle is registered in California, New York, Maine or Colorado , these items can not work on your vehicle. Please check your registration states before you buy.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"slate-node-text\" data-key=\"29\"\u003eIf you don't know how to choose the size, or need other sizes, please contact us\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"702\" data-end=\"742\" class=\"\"\u003eWhat is a Metal Catalytic Converter?\u003c\/h3\u003e\n\u003cp data-start=\"744\" data-end=\"1092\" class=\"\"\u003eA metal catalytic converter is an advanced emission control device designed to reduce toxic exhaust gases from gasoline engines. It features a stainless steel foil or honeycomb structure that provides fast light-off, excellent heat resistance, and superior durability—making it ideal for motorcycles, small passenger vehicles, and performance cars.\u003c\/p\u003e\n\u003ch3 data-start=\"1094\" data-end=\"1115\" class=\"\"\u003eHow Does It Work?\u003c\/h3\u003e\n\u003cp data-start=\"1117\" data-end=\"1513\" class=\"\"\u003eThe metal substrate is coated with precious metals such as platinum (Pt), palladium (Pd), and rhodium (Rh). As exhaust gases pass through the converter, these materials trigger chemical reactions that convert carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides (NOx) into carbon dioxide (CO₂), water vapor (H₂O), and nitrogen (N₂), reducing pollution and helping meet emission standards.\u003c\/p\u003e\n\u003cp data-start=\"405\" data-end=\"432\" class=\"\"\u003e\u003cstrong data-start=\"405\" data-end=\"432\"\u003eMain reactions include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-start=\"434\" data-end=\"736\"\u003e\n\u003cli data-start=\"434\" data-end=\"506\" class=\"\"\u003e\n\u003cp data-start=\"437\" data-end=\"506\" class=\"\"\u003e\u003cstrong data-start=\"437\" data-end=\"486\"\u003eCarbon monoxide (CO) to carbon dioxide (CO₂):\u003c\/strong\u003e\u003cbr data-start=\"486\" data-end=\"489\"\u003e  2CO + O₂ → 2CO₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"511\" data-end=\"561\"\u003eHydrocarbons (HC) to carbon dioxide and water:\u003c\/strong\u003e\u003cbr data-start=\"561\" data-end=\"564\"\u003e  CxHy + (x + y\/4)O₂ → xCO₂ + (y\/2)H₂O\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"649\" data-end=\"698\"\u003eNitrogen oxides (NOx) to nitrogen and oxygen:\u003c\/strong\u003e\u003cbr data-start=\"698\" data-end=\"701\"\u003e  2NO → N₂ + O₂\u003cbr data-start=\"716\" data-end=\"719\"\u003e  2NO₂ → N₂ + 2O₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"738\" data-end=\"1054\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"1515\" data-end=\"1532\" class=\"\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"1534\" data-end=\"1799\"\u003e\n\u003cli data-start=\"1534\" data-end=\"1588\" class=\"\"\u003e\n\u003cp data-start=\"1536\" data-end=\"1588\" class=\"\"\u003e Fast light-off for improved cold start emissions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1589\" data-end=\"1632\" class=\"\"\u003e\n\u003cp data-start=\"1591\" data-end=\"1632\" class=\"\"\u003e High resistance to heat and vibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1633\" data-end=\"1676\" class=\"\"\u003e\n\u003cp data-start=\"1635\" data-end=\"1676\" class=\"\"\u003e Compact design with low back pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1677\" data-end=\"1733\" class=\"\"\u003e\n\u003cp data-start=\"1679\" data-end=\"1733\" class=\"\"\u003eCompatible with Euro 3, Euro 4, Euro 5,Euro6  regulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1734\" data-end=\"1799\" class=\"\"\u003e\n\u003cp data-start=\"1736\" data-end=\"1799\" class=\"\"\u003eIdeal for\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003egasoline\u003c\/span\u003e, light vehicles, and performance tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1801\" data-end=\"1959\" class=\"\"\u003eCustom sizes, inlet\/outlet connections, and coating formulations are available. Widely exported to Southeast Asia, South America, Europe, and the Middle East.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KYRLW Store","offers":[{"title":"Euro 3 \/ Eliminate fault lights \/ 300","offer_id":42821061738584,"sku":"","price":35.37,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 400","offer_id":42821061771352,"sku":"","price":36.02,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 500","offer_id":42821061804120,"sku":"","price":36.68,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 600","offer_id":42821061836888,"sku":"","price":37.33,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42821061869656,"sku":"","price":44.49,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42821061902424,"sku":"","price":45.32,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42821061935192,"sku":"","price":46.14,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42821061967960,"sku":"","price":46.96,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 300","offer_id":42821062000728,"sku":"","price":43.35,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 400","offer_id":42821062033496,"sku":"","price":44.15,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 500","offer_id":42821062066264,"sku":"","price":44.96,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 600","offer_id":42821062099032,"sku":"","price":45.76,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42821062131800,"sku":"","price":50.2,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42821062164568,"sku":"","price":51.13,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42821062197336,"sku":"","price":52.06,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42821062230104,"sku":"","price":52.99,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 300","offer_id":42821062262872,"sku":"","price":51.34,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 400","offer_id":42821062295640,"sku":"","price":52.29,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 500","offer_id":42821062328408,"sku":"","price":53.24,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 600","offer_id":42821062361176,"sku":"","price":54.19,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42821062393944,"sku":"","price":57.04,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42821062426712,"sku":"","price":58.1,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42821062459480,"sku":"","price":59.15,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42821062492248,"sku":"","price":60.21,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 300","offer_id":42821062525016,"sku":"","price":53.62,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 400","offer_id":42821062557784,"sku":"","price":54.61,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 500","offer_id":42821062590552,"sku":"","price":55.61,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 600","offer_id":42821062623320,"sku":"","price":56.6,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42821062656088,"sku":"","price":61.61,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42821062688856,"sku":"","price":62.75,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42821062721624,"sku":"","price":63.89,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42821062754392,"sku":"","price":65.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/0461\/7816\/files\/Gasoline_Vehicle_Emission_Control_Gasoline_Vehicle_Metal_Catalyst.jpg?v=1744879601"},{"product_id":"exhaust-system-metal-honeycomb-catalyst-for-gasoline-cars-three-way-converter-supports-euro3-4-5-6-emission-standards-90-110mm","title":"Exhaust System Metal Honeycomb Catalyst for Gasoline Cars Three-Way Converter Supports Euro3\/4\/5\/6 Emission Standards 90*110mm","description":"\u003cp\u003e\u003cspan\u003e1. Product name: Metal catalytic core for gasoline vehicles\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. Size:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDiameter:90 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLength:110mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. Cpsi: 300\/400\/500\/600cpsi\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4. Material: Metal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e5. Product delivery includes: 1pcs metal catalyst\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e100\/200cpsi：Modified car, please contact us\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote\u003c\/strong\u003e：\u003cstrong\u003eDue to increased emissions standards, these items are not certified for sale in California, New York, Maine and Colorado.If your vehicle is registered in California, New York, Maine or Colorado , these items can not work on your vehicle. Please check your registration states before you buy.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-key=\"29\" class=\"slate-node-text\"\u003eIf you don't know how to choose the size, or need other sizes, please contact us\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 class=\"\" data-end=\"742\" data-start=\"702\"\u003eWhat is a Metal Catalytic Converter?\u003c\/h3\u003e\n\u003cp class=\"\" data-end=\"1092\" data-start=\"744\"\u003eA metal catalytic converter is an advanced emission control device designed to reduce toxic exhaust gases from gasoline engines. It features a stainless steel foil or honeycomb structure that provides fast light-off, excellent heat resistance, and superior durability—making it ideal for motorcycles, small passenger vehicles, and performance cars.\u003c\/p\u003e\n\u003ch3 class=\"\" data-end=\"1115\" data-start=\"1094\"\u003eHow Does It Work?\u003c\/h3\u003e\n\u003cp class=\"\" data-end=\"1513\" data-start=\"1117\"\u003eThe metal substrate is coated with precious metals such as platinum (Pt), palladium (Pd), and rhodium (Rh). As exhaust gases pass through the converter, these materials trigger chemical reactions that convert carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides (NOx) into carbon dioxide (CO₂), water vapor (H₂O), and nitrogen (N₂), reducing pollution and helping meet emission standards.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"432\" data-start=\"405\"\u003e\u003cstrong data-end=\"432\" data-start=\"405\"\u003eMain reactions include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-end=\"736\" data-start=\"434\"\u003e\n\u003cli class=\"\" data-end=\"506\" data-start=\"434\"\u003e\n\u003cp class=\"\" data-end=\"506\" data-start=\"437\"\u003e\u003cstrong data-end=\"486\" data-start=\"437\"\u003eCarbon monoxide (CO) to carbon dioxide (CO₂):\u003c\/strong\u003e\u003cbr data-end=\"489\" data-start=\"486\"\u003e  2CO + O₂ → 2CO₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"644\" data-start=\"508\"\u003e\n\u003cp class=\"\" data-end=\"644\" data-start=\"511\"\u003e\u003cstrong data-end=\"561\" data-start=\"511\"\u003eHydrocarbons (HC) to carbon dioxide and water:\u003c\/strong\u003e\u003cbr data-end=\"564\" data-start=\"561\"\u003e  CxHy + (x + y\/4)O₂ → xCO₂ + (y\/2)H₂O\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"644\" data-start=\"508\"\u003e\n\u003cp class=\"\" data-end=\"644\" data-start=\"511\"\u003e\u003cstrong data-end=\"698\" data-start=\"649\"\u003eNitrogen oxides (NOx) to nitrogen and oxygen:\u003c\/strong\u003e\u003cbr data-end=\"701\" data-start=\"698\"\u003e  2NO → N₂ + O₂\u003cbr data-end=\"719\" data-start=\"716\"\u003e  2NO₂ → N₂ + 2O₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp class=\"\" data-end=\"1054\" data-start=\"738\"\u003e \u003c\/p\u003e\n\u003ch3 class=\"\" data-end=\"1532\" data-start=\"1515\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-end=\"1799\" data-start=\"1534\"\u003e\n\u003cli class=\"\" data-end=\"1588\" data-start=\"1534\"\u003e\n\u003cp class=\"\" data-end=\"1588\" data-start=\"1536\"\u003e Fast light-off for improved cold start emissions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1632\" data-start=\"1589\"\u003e\n\u003cp class=\"\" data-end=\"1632\" data-start=\"1591\"\u003e High resistance to heat and vibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1676\" data-start=\"1633\"\u003e\n\u003cp class=\"\" data-end=\"1676\" data-start=\"1635\"\u003e Compact design with low back pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1733\" data-start=\"1677\"\u003e\n\u003cp class=\"\" data-end=\"1733\" data-start=\"1679\"\u003eCompatible with Euro 3, Euro 4, Euro 5,Euro6  regulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1799\" data-start=\"1734\"\u003e\n\u003cp class=\"\" data-end=\"1799\" data-start=\"1736\"\u003eIdeal for\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003egasoline\u003c\/span\u003e, light vehicles, and performance tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"\" data-end=\"1959\" data-start=\"1801\"\u003eCustom sizes, inlet\/outlet connections, and coating formulations are available. Widely exported to Southeast Asia, South America, Europe, and the Middle East.\u003c\/p\u003e","brand":"KYRLW Store","offers":[{"title":"Euro 3 \/ Eliminate fault lights \/ 300","offer_id":42823447183448,"sku":"","price":35.37,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 400","offer_id":42823447216216,"sku":"","price":36.02,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 500","offer_id":42823447248984,"sku":"","price":36.68,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 600","offer_id":42823447281752,"sku":"","price":37.33,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42823447314520,"sku":"","price":44.49,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42823447347288,"sku":"","price":45.32,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42823447380056,"sku":"","price":46.14,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42823447412824,"sku":"","price":46.96,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 300","offer_id":42823447445592,"sku":"","price":43.35,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 400","offer_id":42823447478360,"sku":"","price":44.15,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 500","offer_id":42823447511128,"sku":"","price":44.96,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 600","offer_id":42823447543896,"sku":"","price":45.76,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42823447576664,"sku":"","price":50.2,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42823447609432,"sku":"","price":51.13,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42823447642200,"sku":"","price":52.06,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42823447674968,"sku":"","price":52.99,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 300","offer_id":42823447707736,"sku":"","price":51.34,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 400","offer_id":42823447740504,"sku":"","price":52.29,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 500","offer_id":42823447773272,"sku":"","price":53.24,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 600","offer_id":42823447806040,"sku":"","price":54.19,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42823447838808,"sku":"","price":57.04,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42823447871576,"sku":"","price":58.1,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42823447904344,"sku":"","price":59.15,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42823447937112,"sku":"","price":60.21,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 300","offer_id":42823447969880,"sku":"","price":53.62,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 400","offer_id":42823448002648,"sku":"","price":54.61,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 500","offer_id":42823448035416,"sku":"","price":55.61,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 600","offer_id":42823448068184,"sku":"","price":56.6,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42823448100952,"sku":"","price":61.61,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42823448133720,"sku":"","price":62.75,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42823448166488,"sku":"","price":63.89,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42823448199256,"sku":"","price":65.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/0461\/7816\/files\/Washcoating_Process_Metal_Substrate_Catalyst.jpg?v=1744881498"},{"product_id":"exhaust-system-metal-honeycomb-catalyst-for-gasoline-cars-three-way-converter-supports-euro3-4-5-6-emission-standards-98-100mm","title":"Exhaust System Metal Honeycomb Catalyst for Gasoline Cars Three Way Converter Supports Euro3\/4\/5\/6 Emission Standards 98*100mm","description":"\u003cp\u003e\u003cspan\u003e1. Product name: Metal catalytic core for gasoline vehicles\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. Size:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDiameter:98 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLength:100mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. Cpsi: 300\/400\/500\/600cpsi\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4. Material: Metal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e5. Product delivery includes: 1pcs metal catalyst\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e100\/200cpsi：Modified car, please contact us\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote\u003c\/strong\u003e：\u003cstrong\u003eDue to increased emissions standards, these items are not certified for sale in California, New York, Maine and Colorado.If your vehicle is registered in California, New York, Maine or Colorado , these items can not work on your vehicle. Please check your registration states before you buy.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"slate-node-text\" data-key=\"29\"\u003eIf you don't know how to choose the size, or need other sizes, please contact us\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"702\" data-end=\"742\" class=\"\"\u003eWhat is a Metal Catalytic Converter?\u003c\/h3\u003e\n\u003cp data-start=\"744\" data-end=\"1092\" class=\"\"\u003eA metal catalytic converter is an advanced emission control device designed to reduce toxic exhaust gases from gasoline engines. It features a stainless steel foil or honeycomb structure that provides fast light-off, excellent heat resistance, and superior durability—making it ideal for motorcycles, small passenger vehicles, and performance cars.\u003c\/p\u003e\n\u003ch3 data-start=\"1094\" data-end=\"1115\" class=\"\"\u003eHow Does It Work?\u003c\/h3\u003e\n\u003cp data-start=\"1117\" data-end=\"1513\" class=\"\"\u003eThe metal substrate is coated with precious metals such as platinum (Pt), palladium (Pd), and rhodium (Rh). As exhaust gases pass through the converter, these materials trigger chemical reactions that convert carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides (NOx) into carbon dioxide (CO₂), water vapor (H₂O), and nitrogen (N₂), reducing pollution and helping meet emission standards.\u003c\/p\u003e\n\u003cp data-start=\"405\" data-end=\"432\" class=\"\"\u003e\u003cstrong data-start=\"405\" data-end=\"432\"\u003eMain reactions include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-start=\"434\" data-end=\"736\"\u003e\n\u003cli data-start=\"434\" data-end=\"506\" class=\"\"\u003e\n\u003cp data-start=\"437\" data-end=\"506\" class=\"\"\u003e\u003cstrong data-start=\"437\" data-end=\"486\"\u003eCarbon monoxide (CO) to carbon dioxide (CO₂):\u003c\/strong\u003e\u003cbr data-start=\"486\" data-end=\"489\"\u003e  2CO + O₂ → 2CO₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"511\" data-end=\"561\"\u003eHydrocarbons (HC) to carbon dioxide and water:\u003c\/strong\u003e\u003cbr data-start=\"561\" data-end=\"564\"\u003e  CxHy + (x + y\/4)O₂ → xCO₂ + (y\/2)H₂O\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"649\" data-end=\"698\"\u003eNitrogen oxides (NOx) to nitrogen and oxygen:\u003c\/strong\u003e\u003cbr data-start=\"698\" data-end=\"701\"\u003e  2NO → N₂ + O₂\u003cbr data-start=\"716\" data-end=\"719\"\u003e  2NO₂ → N₂ + 2O₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"738\" data-end=\"1054\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"1515\" data-end=\"1532\" class=\"\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"1534\" data-end=\"1799\"\u003e\n\u003cli data-start=\"1534\" data-end=\"1588\" class=\"\"\u003e\n\u003cp data-start=\"1536\" data-end=\"1588\" class=\"\"\u003e Fast light-off for improved cold start emissions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1589\" data-end=\"1632\" class=\"\"\u003e\n\u003cp data-start=\"1591\" data-end=\"1632\" class=\"\"\u003e High resistance to heat and vibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1633\" data-end=\"1676\" class=\"\"\u003e\n\u003cp data-start=\"1635\" data-end=\"1676\" class=\"\"\u003e Compact design with low back pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1677\" data-end=\"1733\" class=\"\"\u003e\n\u003cp data-start=\"1679\" data-end=\"1733\" class=\"\"\u003eCompatible with Euro 3, Euro 4, Euro 5,Euro6  regulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1734\" data-end=\"1799\" class=\"\"\u003e\n\u003cp data-start=\"1736\" data-end=\"1799\" class=\"\"\u003eIdeal for\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003egasoline\u003c\/span\u003e, light vehicles, and performance tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1801\" data-end=\"1959\" class=\"\"\u003eCustom sizes, inlet\/outlet connections, and coating formulations are available. Widely exported to Southeast Asia, South America, Europe, and the Middle East.\u003c\/p\u003e","brand":"KYRLW Store","offers":[{"title":"Euro 3 \/ Eliminate fault lights \/ 300","offer_id":42823450624088,"sku":"","price":37.72,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 400","offer_id":42823450656856,"sku":"","price":38.42,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 500","offer_id":42823450689624,"sku":"","price":39.12,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 600","offer_id":42823450722392,"sku":"","price":39.82,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42823450755160,"sku":"","price":47.46,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42823450787928,"sku":"","price":48.34,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42823450820696,"sku":"","price":49.22,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42823450853464,"sku":"","price":50.1,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 300","offer_id":42823450886232,"sku":"","price":46.24,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 400","offer_id":42823450919000,"sku":"","price":47.1,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 500","offer_id":42823450951768,"sku":"","price":47.95,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 600","offer_id":42823450984536,"sku":"","price":48.81,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42823451017304,"sku":"","price":53.54,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42823451050072,"sku":"","price":54.54,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42823451082840,"sku":"","price":55.53,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42823451115608,"sku":"","price":56.62,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 300","offer_id":42823451148376,"sku":"","price":54.76,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 400","offer_id":42823451181144,"sku":"","price":55.77,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 500","offer_id":42823451213912,"sku":"","price":56.79,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 600","offer_id":42823451246680,"sku":"","price":57.8,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42823451279448,"sku":"","price":60.85,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42823451312216,"sku":"","price":61.97,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42823451344984,"sku":"","price":63.1,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42823451377752,"sku":"","price":64.23,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 300","offer_id":42823451410520,"sku":"","price":57.19,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 400","offer_id":42823451443288,"sku":"","price":58.25,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 500","offer_id":42823451476056,"sku":"","price":59.31,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 600","offer_id":42823451508824,"sku":"","price":60.37,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42823451541592,"sku":"","price":65.71,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42823451574360,"sku":"","price":66.93,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42823451607128,"sku":"","price":68.15,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42823451639896,"sku":"","price":69.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/0461\/7816\/files\/High-Flow_Metal_Catalytic_Converter_Honeycomb_Structure.jpg?v=1744882851"},{"product_id":"exhaust-system-metal-honeycomb-catalyst-for-gasoline-cars-three-way-converter-supports-euro3-4-5-6-emission-standards-98-120mm","title":"Exhaust System Metal Honeycomb Catalyst for Gasoline Cars Three Way Converter Supports Euro3\/4\/5\/6 Emission Standards 98*120mm","description":"\u003cp\u003e\u003cspan\u003e1. Product name: Metal catalytic core for gasoline vehicles\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. Size:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDiameter:98 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLength:120mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. Cpsi: 300\/400\/500\/600cpsi\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4. Material: Metal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e5. Product delivery includes: 1pcs metal catalyst\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e100\/200cpsi：Modified car, please contact us\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote\u003c\/strong\u003e：\u003cstrong\u003eDue to increased emissions standards, these items are not certified for sale in California, New York, Maine and Colorado.If your vehicle is registered in California, New York, Maine or Colorado , these items can not work on your vehicle. Please check your registration states before you buy.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"slate-node-text\" data-key=\"29\"\u003eIf you don't know how to choose the size, or need other sizes, please contact us\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"702\" data-end=\"742\" class=\"\"\u003eWhat is a Metal Catalytic Converter?\u003c\/h3\u003e\n\u003cp data-start=\"744\" data-end=\"1092\" class=\"\"\u003eA metal catalytic converter is an advanced emission control device designed to reduce toxic exhaust gases from gasoline engines. It features a stainless steel foil or honeycomb structure that provides fast light-off, excellent heat resistance, and superior durability—making it ideal for motorcycles, small passenger vehicles, and performance cars.\u003c\/p\u003e\n\u003ch3 data-start=\"1094\" data-end=\"1115\" class=\"\"\u003eHow Does It Work?\u003c\/h3\u003e\n\u003cp data-start=\"1117\" data-end=\"1513\" class=\"\"\u003eThe metal substrate is coated with precious metals such as platinum (Pt), palladium (Pd), and rhodium (Rh). As exhaust gases pass through the converter, these materials trigger chemical reactions that convert carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides (NOx) into carbon dioxide (CO₂), water vapor (H₂O), and nitrogen (N₂), reducing pollution and helping meet emission standards.\u003c\/p\u003e\n\u003cp data-start=\"405\" data-end=\"432\" class=\"\"\u003e\u003cstrong data-start=\"405\" data-end=\"432\"\u003eMain reactions include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-start=\"434\" data-end=\"736\"\u003e\n\u003cli data-start=\"434\" data-end=\"506\" class=\"\"\u003e\n\u003cp data-start=\"437\" data-end=\"506\" class=\"\"\u003e\u003cstrong data-start=\"437\" data-end=\"486\"\u003eCarbon monoxide (CO) to carbon dioxide (CO₂):\u003c\/strong\u003e\u003cbr data-start=\"486\" data-end=\"489\"\u003e  2CO + O₂ → 2CO₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"511\" data-end=\"561\"\u003eHydrocarbons (HC) to carbon dioxide and water:\u003c\/strong\u003e\u003cbr data-start=\"561\" data-end=\"564\"\u003e  CxHy + (x + y\/4)O₂ → xCO₂ + (y\/2)H₂O\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"649\" data-end=\"698\"\u003eNitrogen oxides (NOx) to nitrogen and oxygen:\u003c\/strong\u003e\u003cbr data-start=\"698\" data-end=\"701\"\u003e  2NO → N₂ + O₂\u003cbr data-start=\"716\" data-end=\"719\"\u003e  2NO₂ → N₂ + 2O₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"738\" data-end=\"1054\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"1515\" data-end=\"1532\" class=\"\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"1534\" data-end=\"1799\"\u003e\n\u003cli data-start=\"1534\" data-end=\"1588\" class=\"\"\u003e\n\u003cp data-start=\"1536\" data-end=\"1588\" class=\"\"\u003e Fast light-off for improved cold start emissions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1589\" data-end=\"1632\" class=\"\"\u003e\n\u003cp data-start=\"1591\" data-end=\"1632\" class=\"\"\u003e High resistance to heat and vibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1633\" data-end=\"1676\" class=\"\"\u003e\n\u003cp data-start=\"1635\" data-end=\"1676\" class=\"\"\u003e Compact design with low back pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1677\" data-end=\"1733\" class=\"\"\u003e\n\u003cp data-start=\"1679\" data-end=\"1733\" class=\"\"\u003eCompatible with Euro 3, Euro 4, Euro 5,Euro6  regulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1734\" data-end=\"1799\" class=\"\"\u003e\n\u003cp data-start=\"1736\" data-end=\"1799\" class=\"\"\u003eIdeal for\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003egasoline\u003c\/span\u003e, light vehicles, and performance tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1801\" data-end=\"1959\" class=\"\"\u003eCustom sizes, inlet\/outlet connections, and coating formulations are available. Widely exported to Southeast Asia, South America, Europe, and the Middle East.\u003c\/p\u003e","brand":"KYRLW Store","offers":[{"title":"Euro 3 \/ Eliminate fault lights \/ 300","offer_id":42823459045464,"sku":"","price":44.8,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 400","offer_id":42823459078232,"sku":"","price":45.63,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 500","offer_id":42823459111000,"sku":"","price":46.46,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 600","offer_id":42823459143768,"sku":"","price":47.29,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42823459176536,"sku":"","price":56.36,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42823459209304,"sku":"","price":57.4,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42823459242072,"sku":"","price":58.45,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42823459274840,"sku":"","price":59.49,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 300","offer_id":42823459307608,"sku":"","price":54.91,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 400","offer_id":42823459340376,"sku":"","price":55.93,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 500","offer_id":42823459373144,"sku":"","price":56.95,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 600","offer_id":42823459405912,"sku":"","price":57.96,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42823459438680,"sku":"","price":63.58,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42823459471448,"sku":"","price":64.76,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42823459504216,"sku":"","price":65.94,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42823459536984,"sku":"","price":67.12,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 300","offer_id":42823459569752,"sku":"","price":65.03,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 400","offer_id":42823459602520,"sku":"","price":66.23,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 500","offer_id":42823459635288,"sku":"","price":67.44,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 600","offer_id":42823459668056,"sku":"","price":68.64,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42823459700824,"sku":"","price":72.25,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42823459733592,"sku":"","price":73.59,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42823459766360,"sku":"","price":74.93,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42823459799128,"sku":"","price":76.27,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 300","offer_id":42823459831896,"sku":"","price":67.92,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 400","offer_id":42823459864664,"sku":"","price":69.18,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 500","offer_id":42823459897432,"sku":"","price":70.43,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 600","offer_id":42823459930200,"sku":"","price":71.69,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42823459962968,"sku":"","price":78.03,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42823459995736,"sku":"","price":79.48,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42823460028504,"sku":"","price":80.92,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42823460061272,"sku":"","price":82.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/0461\/7816\/files\/Gasoline_Vehicle_Metal_Catalyst_Honeycomb_Structure.jpg?v=1744883914"},{"product_id":"gasoline-engine-exhaust-system-metal-honeycomb-converter-three-way-design-for-euro3-to-6-emissions-100-100mm","title":"Gasoline Engine Exhaust System Metal Honeycomb Converter – Three-Way Design for Euro3 to 6 Emissions 100*100mm","description":"\u003cdiv id=\"shopify-section-template--16061667934296__main\" class=\"shopify-section\"\u003e\n\u003cdiv class=\"product-details product-default\" data-section-id=\"template--16061667934296__main\" data-section-type=\"product\" id=\"ProductSection-template--16061667934296__main\" data-has-combo=\"false\" data-image-opo=\"\"\u003e\n\u003cdiv class=\"productView-bottom scroll-trigger animate--fade-in\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"tabs-contents tabs-contents-horizontal clearfix halo-text-format\"\u003e\n\u003cdiv class=\"tab-content is-active\" id=\"tab-description\"\u003e\n\u003cdiv class=\"toggle-content is-active popup-mobile\" id=\"tab-description-mobile\" data-product-description-8348555182168=\"\"\u003e\n\u003cdiv class=\"tab-popup-content\"\u003e\n\u003cp\u003e\u003cspan\u003e1. Product name: Metal catalytic core for gasoline vehicles\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. Size:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDiameter:100mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLength:100mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. Cpsi: 300\/400\/500\/600cpsi\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4. Material: Metal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e5. Product delivery includes: 1pcs metal catalyst\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e100\/200cpsi：Modified car, please contact us\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote\u003c\/strong\u003e：\u003cstrong\u003eDue to increased emissions standards, these items are not certified for sale in California, New York, Maine and Colorado.If your vehicle is registered in California, New York, Maine or Colorado , these items can not work on your vehicle. Please check your registration states before you buy.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"slate-node-text\" data-key=\"29\"\u003eIf you don't know how to choose the size, or need other sizes, please contact us\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"702\" data-end=\"742\" class=\"\"\u003eWhat is a Metal Catalytic Converter?\u003c\/h3\u003e\n\u003cp data-start=\"744\" data-end=\"1092\" class=\"\"\u003eA metal catalytic converter is an advanced emission control device designed to reduce toxic exhaust gases from gasoline engines. It features a stainless steel foil or honeycomb structure that provides fast light-off, excellent heat resistance, and superior durability—making it ideal for motorcycles, small passenger vehicles, and performance cars.\u003c\/p\u003e\n\u003ch3 data-start=\"1094\" data-end=\"1115\" class=\"\"\u003eHow Does It Work?\u003c\/h3\u003e\n\u003cp data-start=\"1117\" data-end=\"1513\" class=\"\"\u003eThe metal substrate is coated with precious metals such as platinum (Pt), palladium (Pd), and rhodium (Rh). As exhaust gases pass through the converter, these materials trigger chemical reactions that convert carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides (NOx) into carbon dioxide (CO₂), water vapor (H₂O), and nitrogen (N₂), reducing pollution and helping meet emission standards.\u003c\/p\u003e\n\u003cp data-start=\"405\" data-end=\"432\" class=\"\"\u003e\u003cstrong data-start=\"405\" data-end=\"432\"\u003eMain reactions include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-start=\"434\" data-end=\"736\"\u003e\n\u003cli data-start=\"434\" data-end=\"506\" class=\"\"\u003e\n\u003cp data-start=\"437\" data-end=\"506\" class=\"\"\u003e\u003cstrong data-start=\"437\" data-end=\"486\"\u003eCarbon monoxide (CO) to carbon dioxide (CO₂):\u003c\/strong\u003e\u003cbr data-start=\"486\" data-end=\"489\"\u003e  2CO + O₂ → 2CO₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"511\" data-end=\"561\"\u003eHydrocarbons (HC) to carbon dioxide and water:\u003c\/strong\u003e\u003cbr data-start=\"561\" data-end=\"564\"\u003e  CxHy + (x + y\/4)O₂ → xCO₂ + (y\/2)H₂O\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"649\" data-end=\"698\"\u003eNitrogen oxides (NOx) to nitrogen and oxygen:\u003c\/strong\u003e\u003cbr data-start=\"698\" data-end=\"701\"\u003e  2NO → N₂ + O₂\u003cbr data-start=\"716\" data-end=\"719\"\u003e  2NO₂ → N₂ + 2O₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"738\" data-end=\"1054\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"1515\" data-end=\"1532\" class=\"\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"1534\" data-end=\"1799\"\u003e\n\u003cli data-start=\"1534\" data-end=\"1588\" class=\"\"\u003e\n\u003cp data-start=\"1536\" data-end=\"1588\" class=\"\"\u003e Fast light-off for improved cold start emissions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1589\" data-end=\"1632\" class=\"\"\u003e\n\u003cp data-start=\"1591\" data-end=\"1632\" class=\"\"\u003e High resistance to heat and vibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1633\" data-end=\"1676\" class=\"\"\u003e\n\u003cp data-start=\"1635\" data-end=\"1676\" class=\"\"\u003e Compact design with low back pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1677\" data-end=\"1733\" class=\"\"\u003e\n\u003cp data-start=\"1679\" data-end=\"1733\" class=\"\"\u003eCompatible with Euro 3, Euro 4, Euro 5,Euro6  regulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1734\" data-end=\"1799\" class=\"\"\u003e\n\u003cp data-start=\"1736\" data-end=\"1799\" class=\"\"\u003eIdeal for\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003egasoline\u003c\/span\u003e, light vehicles, and performance tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1801\" data-end=\"1959\" class=\"\"\u003eCustom sizes, inlet\/outlet connections, and coating formulations are available. Widely exported to Southeast Asia, South America, Europe, and the Middle East.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KYRLW Store","offers":[{"title":"Euro 3 \/ Eliminate fault lights \/ 300","offer_id":42825007497304,"sku":"","price":40.08,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 400","offer_id":42825007530072,"sku":"","price":40.82,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 500","offer_id":42825007562840,"sku":"","price":41.57,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 600","offer_id":42825007595608,"sku":"","price":42.31,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42825007628376,"sku":"","price":50.43,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42825007661144,"sku":"","price":51.36,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42825007693912,"sku":"","price":52.29,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42825007726680,"sku":"","price":53.23,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 300","offer_id":42825007759448,"sku":"","price":49.13,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 400","offer_id":42825007792216,"sku":"","price":50.04,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 500","offer_id":42825007824984,"sku":"","price":50.95,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 600","offer_id":42825007857752,"sku":"","price":51.86,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42825007890520,"sku":"","price":56.89,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42825007923288,"sku":"","price":57.94,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42825007956056,"sku":"","price":59.0,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42825007988824,"sku":"","price":60.05,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 300","offer_id":42825008021592,"sku":"","price":58.18,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 400","offer_id":42825008054360,"sku":"","price":59.26,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 500","offer_id":42825008087128,"sku":"","price":60.34,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 600","offer_id":42825008119896,"sku":"","price":61.42,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42825008152664,"sku":"","price":64.65,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42825008185432,"sku":"","price":65.85,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42825008218200,"sku":"","price":67.04,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42825008250968,"sku":"","price":68.24,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 300","offer_id":42825008283736,"sku":"","price":60.77,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 400","offer_id":42825008316504,"sku":"","price":61.89,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 500","offer_id":42825008349272,"sku":"","price":63.02,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 600","offer_id":42825008382040,"sku":"","price":64.15,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42825008414808,"sku":"","price":69.82,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42825008447576,"sku":"","price":71.11,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42825008480344,"sku":"","price":72.41,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42825008513112,"sku":"","price":73.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/0461\/7816\/files\/Metal_Honeycomb_Catalyst_High_Thermal_Conductivity.jpg?v=1744948051"},{"product_id":"gasoline-engine-exhaust-system-metal-honeycomb-converter-three-way-design-for-euro3-to-6-emissions-100-110mm","title":"Gasoline Engine Exhaust System Metal Honeycomb Converter – Three-Way Design for Euro3 to 6 Emissions 100*110mm","description":"\u003cp\u003e\u003cspan\u003e1. Product name: Metal catalytic core for gasoline vehicles\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. Size:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDiameter:100mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLength:110mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. Cpsi: 300\/400\/500\/600cpsi\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4. Material: Metal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e5. Product delivery includes: 1pcs metal catalyst\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e100\/200cpsi：Modified car, please contact us\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote\u003c\/strong\u003e：\u003cstrong\u003eDue to increased emissions standards, these items are not certified for sale in California, New York, Maine and Colorado.If your vehicle is registered in California, New York, Maine or Colorado , these items can not work on your vehicle. Please check your registration states before you buy.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"slate-node-text\" data-key=\"29\"\u003eIf you don't know how to choose the size, or need other sizes, please contact us\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"702\" data-end=\"742\" class=\"\"\u003eWhat is a Metal Catalytic Converter?\u003c\/h3\u003e\n\u003cp data-start=\"744\" data-end=\"1092\" class=\"\"\u003eA metal catalytic converter is an advanced emission control device designed to reduce toxic exhaust gases from gasoline engines. It features a stainless steel foil or honeycomb structure that provides fast light-off, excellent heat resistance, and superior durability—making it ideal for motorcycles, small passenger vehicles, and performance cars.\u003c\/p\u003e\n\u003ch3 data-start=\"1094\" data-end=\"1115\" class=\"\"\u003eHow Does It Work?\u003c\/h3\u003e\n\u003cp data-start=\"1117\" data-end=\"1513\" class=\"\"\u003eThe metal substrate is coated with precious metals such as platinum (Pt), palladium (Pd), and rhodium (Rh). As exhaust gases pass through the converter, these materials trigger chemical reactions that convert carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides (NOx) into carbon dioxide (CO₂), water vapor (H₂O), and nitrogen (N₂), reducing pollution and helping meet emission standards.\u003c\/p\u003e\n\u003cp data-start=\"405\" data-end=\"432\" class=\"\"\u003e\u003cstrong data-start=\"405\" data-end=\"432\"\u003eMain reactions include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-start=\"434\" data-end=\"736\"\u003e\n\u003cli data-start=\"434\" data-end=\"506\" class=\"\"\u003e\n\u003cp data-start=\"437\" data-end=\"506\" class=\"\"\u003e\u003cstrong data-start=\"437\" data-end=\"486\"\u003eCarbon monoxide (CO) to carbon dioxide (CO₂):\u003c\/strong\u003e\u003cbr data-start=\"486\" data-end=\"489\"\u003e  2CO + O₂ → 2CO₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"511\" data-end=\"561\"\u003eHydrocarbons (HC) to carbon dioxide and water:\u003c\/strong\u003e\u003cbr data-start=\"561\" data-end=\"564\"\u003e  CxHy + (x + y\/4)O₂ → xCO₂ + (y\/2)H₂O\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"649\" data-end=\"698\"\u003eNitrogen oxides (NOx) to nitrogen and oxygen:\u003c\/strong\u003e\u003cbr data-start=\"698\" data-end=\"701\"\u003e  2NO → N₂ + O₂\u003cbr data-start=\"716\" data-end=\"719\"\u003e  2NO₂ → N₂ + 2O₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"738\" data-end=\"1054\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"1515\" data-end=\"1532\" class=\"\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"1534\" data-end=\"1799\"\u003e\n\u003cli data-start=\"1534\" data-end=\"1588\" class=\"\"\u003e\n\u003cp data-start=\"1536\" data-end=\"1588\" class=\"\"\u003e Fast light-off for improved cold start emissions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1589\" data-end=\"1632\" class=\"\"\u003e\n\u003cp data-start=\"1591\" data-end=\"1632\" class=\"\"\u003e High resistance to heat and vibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1633\" data-end=\"1676\" class=\"\"\u003e\n\u003cp data-start=\"1635\" data-end=\"1676\" class=\"\"\u003e Compact design with low back pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1677\" data-end=\"1733\" class=\"\"\u003e\n\u003cp data-start=\"1679\" data-end=\"1733\" class=\"\"\u003eCompatible with Euro 3, Euro 4, Euro 5,Euro6  regulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1734\" data-end=\"1799\" class=\"\"\u003e\n\u003cp data-start=\"1736\" data-end=\"1799\" class=\"\"\u003eIdeal for\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003egasoline\u003c\/span\u003e, light vehicles, and performance tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1801\" data-end=\"1959\" class=\"\"\u003eCustom sizes, inlet\/outlet connections, and coating formulations are available. Widely exported to Southeast Asia, South America, Europe, and the Middle East.\u003c\/p\u003e","brand":"KYRLW Store","offers":[{"title":"Euro 3 \/ Eliminate fault lights \/ 300","offer_id":42825125298264,"sku":"","price":42.44,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 400","offer_id":42825125331032,"sku":"","price":43.23,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 500","offer_id":42825125363800,"sku":"","price":44.01,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 600","offer_id":42825125396568,"sku":"","price":44.8,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42825125429336,"sku":"","price":53.39,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42825125462104,"sku":"","price":54.38,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42825125494872,"sku":"","price":55.37,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42825125527640,"sku":"","price":56.36,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 300","offer_id":42825125560408,"sku":"","price":52.02,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 400","offer_id":42825125593176,"sku":"","price":52.99,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 500","offer_id":42825125625944,"sku":"","price":53.95,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 600","offer_id":42825125658712,"sku":"","price":54.91,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42825125691480,"sku":"","price":60.24,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42825125724248,"sku":"","price":61.35,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42825125757016,"sku":"","price":62.47,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42825125789784,"sku":"","price":63.58,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 300","offer_id":42825125822552,"sku":"","price":61.61,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 400","offer_id":42825125855320,"sku":"","price":62.75,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 500","offer_id":42825125888088,"sku":"","price":63.89,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 600","offer_id":42825125920856,"sku":"","price":65.03,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42825125953624,"sku":"","price":68.45,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42825125986392,"sku":"","price":69.72,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42825126019160,"sku":"","price":70.99,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42825126051928,"sku":"","price":72.25,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 300","offer_id":42825126084696,"sku":"","price":64.34,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 400","offer_id":42825126117464,"sku":"","price":65.54,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 500","offer_id":42825126150232,"sku":"","price":66.73,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 600","offer_id":42825126183000,"sku":"","price":67.92,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42825126215768,"sku":"","price":73.93,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42825126248536,"sku":"","price":75.3,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42825126281304,"sku":"","price":76.66,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42825126314072,"sku":"","price":78.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/0461\/7816\/files\/Metallic_Three-Way_Catalyst_Cell_Density_CPSI.jpg?v=1744957918"},{"product_id":"metal-three-way-catalytic-converter-for-gasoline-vehicle-exhaust-system-euro3-4-5-6-compatible-honeycomb-structure-110-90mm","title":"Metal Three-Way Catalytic Converter for Gasoline Vehicle Exhaust System Euro3\/4\/5\/6 Compatible Honeycomb Structure 110*90mm","description":"\u003cdiv id=\"shopify-section-template--16061667934296__main\" class=\"shopify-section\"\u003e\n\u003cdiv class=\"product-details product-default\" data-section-id=\"template--16061667934296__main\" data-section-type=\"product\" id=\"ProductSection-template--16061667934296__main\" data-has-combo=\"false\" data-image-opo=\"\"\u003e\n\u003cdiv class=\"productView-bottom scroll-trigger animate--fade-in\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"tabs-contents tabs-contents-horizontal clearfix halo-text-format\"\u003e\n\u003cdiv class=\"tab-content is-active\" id=\"tab-description\"\u003e\n\u003cdiv class=\"toggle-content is-active popup-mobile\" id=\"tab-description-mobile\" data-product-description-8349313368152=\"\"\u003e\n\u003cdiv class=\"tab-popup-content\"\u003e\n\u003cp\u003e\u003cspan\u003e1. Product name: Metal catalytic core for gasoline vehicles\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. Size:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDiameter:110mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLength:90mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. Cpsi: 300\/400\/500\/600cpsi\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4. Material: Metal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e5. Product delivery includes: 1pcs metal catalyst\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e100\/200cpsi：Modified car, please contact us\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote\u003c\/strong\u003e：\u003cstrong\u003eDue to increased emissions standards, these items are not certified for sale in California, New York, Maine and Colorado.If your vehicle is registered in California, New York, Maine or Colorado , these items can not work on your vehicle. Please check your registration states before you buy.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"slate-node-text\" data-key=\"29\"\u003eIf you don't know how to choose the size, or need other sizes, please contact us\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"702\" data-end=\"742\" class=\"\"\u003eWhat is a Metal Catalytic Converter?\u003c\/h3\u003e\n\u003cp data-start=\"744\" data-end=\"1092\" class=\"\"\u003eA metal catalytic converter is an advanced emission control device designed to reduce toxic exhaust gases from gasoline engines. It features a stainless steel foil or honeycomb structure that provides fast light-off, excellent heat resistance, and superior durability—making it ideal for motorcycles, small passenger vehicles, and performance cars.\u003c\/p\u003e\n\u003ch3 data-start=\"1094\" data-end=\"1115\" class=\"\"\u003eHow Does It Work?\u003c\/h3\u003e\n\u003cp data-start=\"1117\" data-end=\"1513\" class=\"\"\u003eThe metal substrate is coated with precious metals such as platinum (Pt), palladium (Pd), and rhodium (Rh). As exhaust gases pass through the converter, these materials trigger chemical reactions that convert carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides (NOx) into carbon dioxide (CO₂), water vapor (H₂O), and nitrogen (N₂), reducing pollution and helping meet emission standards.\u003c\/p\u003e\n\u003cp data-start=\"405\" data-end=\"432\" class=\"\"\u003e\u003cstrong data-start=\"405\" data-end=\"432\"\u003eMain reactions include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-start=\"434\" data-end=\"736\"\u003e\n\u003cli data-start=\"434\" data-end=\"506\" class=\"\"\u003e\n\u003cp data-start=\"437\" data-end=\"506\" class=\"\"\u003e\u003cstrong data-start=\"437\" data-end=\"486\"\u003eCarbon monoxide (CO) to carbon dioxide (CO₂):\u003c\/strong\u003e\u003cbr data-start=\"486\" data-end=\"489\"\u003e  2CO + O₂ → 2CO₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"511\" data-end=\"561\"\u003eHydrocarbons (HC) to carbon dioxide and water:\u003c\/strong\u003e\u003cbr data-start=\"561\" data-end=\"564\"\u003e  CxHy + (x + y\/4)O₂ → xCO₂ + (y\/2)H₂O\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"649\" data-end=\"698\"\u003eNitrogen oxides (NOx) to nitrogen and oxygen:\u003c\/strong\u003e\u003cbr data-start=\"698\" data-end=\"701\"\u003e  2NO → N₂ + O₂\u003cbr data-start=\"716\" data-end=\"719\"\u003e  2NO₂ → N₂ + 2O₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"738\" data-end=\"1054\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"1515\" data-end=\"1532\" class=\"\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"1534\" data-end=\"1799\"\u003e\n\u003cli data-start=\"1534\" data-end=\"1588\" class=\"\"\u003e\n\u003cp data-start=\"1536\" data-end=\"1588\" class=\"\"\u003e Fast light-off for improved cold start emissions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1589\" data-end=\"1632\" class=\"\"\u003e\n\u003cp data-start=\"1591\" data-end=\"1632\" class=\"\"\u003e High resistance to heat and vibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1633\" data-end=\"1676\" class=\"\"\u003e\n\u003cp data-start=\"1635\" data-end=\"1676\" class=\"\"\u003e Compact design with low back pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1677\" data-end=\"1733\" class=\"\"\u003e\n\u003cp data-start=\"1679\" data-end=\"1733\" class=\"\"\u003eCompatible with Euro 3, Euro 4, Euro 5,Euro6  regulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1734\" data-end=\"1799\" class=\"\"\u003e\n\u003cp data-start=\"1736\" data-end=\"1799\" class=\"\"\u003eIdeal for\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003egasoline\u003c\/span\u003e, light vehicles, and performance tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1801\" data-end=\"1959\" class=\"\"\u003eCustom sizes, inlet\/outlet connections, and coating formulations are available. Widely exported to Southeast Asia, South America, Europe, and the Middle East.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KYRLW Store","offers":[{"title":"Euro 3 \/ Eliminate fault lights \/ 300","offer_id":42825222651992,"sku":"","price":42.44,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 400","offer_id":42825222684760,"sku":"","price":43.23,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 500","offer_id":42825222717528,"sku":"","price":44.01,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 600","offer_id":42825222750296,"sku":"","price":44.8,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42825222783064,"sku":"","price":53.39,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42825222815832,"sku":"","price":54.38,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42825222848600,"sku":"","price":55.37,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42825222881368,"sku":"","price":56.36,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 300","offer_id":42825222914136,"sku":"","price":52.02,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 400","offer_id":42825222946904,"sku":"","price":52.99,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 500","offer_id":42825222979672,"sku":"","price":53.95,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 600","offer_id":42825223012440,"sku":"","price":54.91,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42825223045208,"sku":"","price":60.24,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42825223077976,"sku":"","price":61.35,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42825223110744,"sku":"","price":62.47,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42825223143512,"sku":"","price":63.58,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 300","offer_id":42825223176280,"sku":"","price":61.61,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 400","offer_id":42825223209048,"sku":"","price":62.75,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 500","offer_id":42825223241816,"sku":"","price":63.89,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 600","offer_id":42825223274584,"sku":"","price":65.03,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42825223307352,"sku":"","price":68.45,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42825223340120,"sku":"","price":69.72,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42825223372888,"sku":"","price":70.99,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42825223405656,"sku":"","price":72.25,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 300","offer_id":42825223438424,"sku":"","price":64.34,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 400","offer_id":42825223471192,"sku":"","price":65.54,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 500","offer_id":42825223503960,"sku":"","price":66.73,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 600","offer_id":42825223536728,"sku":"","price":67.92,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42825223569496,"sku":"","price":73.93,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42825223602264,"sku":"","price":75.3,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42825223635032,"sku":"","price":76.66,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42825223667800,"sku":"","price":78.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/0461\/7816\/files\/Metal_Honeycomb_Catalyst_Cell_Density_CPSI.jpg?v=1744965028"},{"product_id":"metal-three-way-catalytic-converter-for-gasoline-vehicle-exhaust-system-euro3-4-5-6-compatible-honeycomb-structure-110-100mm","title":"Metal Three-Way Catalytic Converter for Gasoline Vehicle Exhaust System Euro3\/4\/5\/6 Compatible Honeycomb Structure 110*100mm","description":"\u003cp\u003e\u003cspan\u003e1. Product name: Metal catalytic core for gasoline vehicles\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. Size:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDiameter:110mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLength:100mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. Cpsi: 300\/400\/500\/600cpsi\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4. Material: Metal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e5. Product delivery includes: 1pcs metal catalyst\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e100\/200cpsi：Modified car, please contact us\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote\u003c\/strong\u003e：\u003cstrong\u003eDue to increased emissions standards, these items are not certified for sale in California, New York, Maine and Colorado.If your vehicle is registered in California, New York, Maine or Colorado , these items can not work on your vehicle. Please check your registration states before you buy.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"slate-node-text\" data-key=\"29\"\u003eIf you don't know how to choose the size, or need other sizes, please contact us\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"702\" data-end=\"742\" class=\"\"\u003eWhat is a Metal Catalytic Converter?\u003c\/h3\u003e\n\u003cp data-start=\"744\" data-end=\"1092\" class=\"\"\u003eA metal catalytic converter is an advanced emission control device designed to reduce toxic exhaust gases from gasoline engines. It features a stainless steel foil or honeycomb structure that provides fast light-off, excellent heat resistance, and superior durability—making it ideal for motorcycles, small passenger vehicles, and performance cars.\u003c\/p\u003e\n\u003ch3 data-start=\"1094\" data-end=\"1115\" class=\"\"\u003eHow Does It Work?\u003c\/h3\u003e\n\u003cp data-start=\"1117\" data-end=\"1513\" class=\"\"\u003eThe metal substrate is coated with precious metals such as platinum (Pt), palladium (Pd), and rhodium (Rh). As exhaust gases pass through the converter, these materials trigger chemical reactions that convert carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides (NOx) into carbon dioxide (CO₂), water vapor (H₂O), and nitrogen (N₂), reducing pollution and helping meet emission standards.\u003c\/p\u003e\n\u003cp data-start=\"405\" data-end=\"432\" class=\"\"\u003e\u003cstrong data-start=\"405\" data-end=\"432\"\u003eMain reactions include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-start=\"434\" data-end=\"736\"\u003e\n\u003cli data-start=\"434\" data-end=\"506\" class=\"\"\u003e\n\u003cp data-start=\"437\" data-end=\"506\" class=\"\"\u003e\u003cstrong data-start=\"437\" data-end=\"486\"\u003eCarbon monoxide (CO) to carbon dioxide (CO₂):\u003c\/strong\u003e\u003cbr data-start=\"486\" data-end=\"489\"\u003e  2CO + O₂ → 2CO₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"511\" data-end=\"561\"\u003eHydrocarbons (HC) to carbon dioxide and water:\u003c\/strong\u003e\u003cbr data-start=\"561\" data-end=\"564\"\u003e  CxHy + (x + y\/4)O₂ → xCO₂ + (y\/2)H₂O\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"649\" data-end=\"698\"\u003eNitrogen oxides (NOx) to nitrogen and oxygen:\u003c\/strong\u003e\u003cbr data-start=\"698\" data-end=\"701\"\u003e  2NO → N₂ + O₂\u003cbr data-start=\"716\" data-end=\"719\"\u003e  2NO₂ → N₂ + 2O₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"738\" data-end=\"1054\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"1515\" data-end=\"1532\" class=\"\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"1534\" data-end=\"1799\"\u003e\n\u003cli data-start=\"1534\" data-end=\"1588\" class=\"\"\u003e\n\u003cp data-start=\"1536\" data-end=\"1588\" class=\"\"\u003e Fast light-off for improved cold start emissions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1589\" data-end=\"1632\" class=\"\"\u003e\n\u003cp data-start=\"1591\" data-end=\"1632\" class=\"\"\u003e High resistance to heat and vibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1633\" data-end=\"1676\" class=\"\"\u003e\n\u003cp data-start=\"1635\" data-end=\"1676\" class=\"\"\u003e Compact design with low back pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1677\" data-end=\"1733\" class=\"\"\u003e\n\u003cp data-start=\"1679\" data-end=\"1733\" class=\"\"\u003eCompatible with Euro 3, Euro 4, Euro 5,Euro6  regulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1734\" data-end=\"1799\" class=\"\"\u003e\n\u003cp data-start=\"1736\" data-end=\"1799\" class=\"\"\u003eIdeal for\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003egasoline\u003c\/span\u003e, light vehicles, and performance tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1801\" data-end=\"1959\" class=\"\"\u003eCustom sizes, inlet\/outlet connections, and coating formulations are available. Widely exported to Southeast Asia, South America, Europe, and the Middle East.\u003c\/p\u003e","brand":"KYRLW Store","offers":[{"title":"Euro 3 \/ Eliminate fault lights \/ 300","offer_id":42825224880216,"sku":"","price":47.15,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 400","offer_id":42825224912984,"sku":"","price":48.03,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 500","offer_id":42825224945752,"sku":"","price":48.9,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 600","offer_id":42825224978520,"sku":"","price":49.77,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42825225011288,"sku":"","price":59.32,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42825225044056,"sku":"","price":60.42,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42825225076824,"sku":"","price":61.53,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42825225109592,"sku":"","price":62.62,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 300","offer_id":42825225142360,"sku":"","price":57.8,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 400","offer_id":42825225175128,"sku":"","price":58.87,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 500","offer_id":42825225207896,"sku":"","price":59.94,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 600","offer_id":42825225240664,"sku":"","price":60.01,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42825225273432,"sku":"","price":66.93,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42825225306200,"sku":"","price":68.17,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42825225338968,"sku":"","price":69.41,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42825225371736,"sku":"","price":70.65,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 300","offer_id":42825225404504,"sku":"","price":68.45,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 400","offer_id":42825225437272,"sku":"","price":69.72,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 500","offer_id":42825225470040,"sku":"","price":70.99,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 600","offer_id":42825225502808,"sku":"","price":72.25,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42825225535576,"sku":"","price":76.06,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42825225568344,"sku":"","price":77.46,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42825225601112,"sku":"","price":78.87,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42825225633880,"sku":"","price":80.28,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 300","offer_id":42825225666648,"sku":"","price":71.49,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 400","offer_id":42825225699416,"sku":"","price":72.82,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 500","offer_id":42825225732184,"sku":"","price":74.14,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 600","offer_id":42825225764952,"sku":"","price":75.46,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42825225797720,"sku":"","price":82.14,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42825225830488,"sku":"","price":83.66,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42825225863256,"sku":"","price":85.18,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42825225896024,"sku":"","price":86.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/0461\/7816\/files\/High_Flow_Catalytic_Converter_Ceramic_Substrate.jpg?v=1744965664"},{"product_id":"metal-three-way-catalytic-converter-for-gasoline-vehicle-exhaust-system-euro3-4-5-6-compatible-honeycomb-structure-110-120mm","title":"Metal Three-Way Catalytic Converter for Gasoline Vehicle Exhaust System Euro3\/4\/5\/6 Compatible Honeycomb Structure 110*120mm","description":"\u003cdiv id=\"shopify-section-template--16061667934296__main\" class=\"shopify-section\"\u003e\n\u003cdiv class=\"product-details product-default\" data-section-id=\"template--16061667934296__main\" data-section-type=\"product\" id=\"ProductSection-template--16061667934296__main\" data-has-combo=\"false\" data-image-opo=\"\"\u003e\n\u003cdiv class=\"productView-bottom scroll-trigger animate--fade-in\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"tabs-contents tabs-contents-horizontal clearfix halo-text-format\"\u003e\n\u003cdiv class=\"tab-content is-active\" id=\"tab-description\"\u003e\n\u003cdiv class=\"toggle-content is-active popup-mobile\" id=\"tab-description-mobile\" data-product-description-8349356261464=\"\"\u003e\n\u003cdiv class=\"tab-popup-content\"\u003e\n\u003cp\u003e\u003cspan\u003e1. Product name: Metal catalytic core for gasoline vehicles\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. Size:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDiameter:110mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLength:120mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. Cpsi: 300\/400\/500\/600cpsi\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4. Material: Metal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e5. Product delivery includes: 1pcs metal catalyst\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e100\/200cpsi：Modified car, please contact us\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote\u003c\/strong\u003e：\u003cstrong\u003eDue to increased emissions standards, these items are not certified for sale in California, New York, Maine and Colorado.If your vehicle is registered in California, New York, Maine or Colorado , these items can not work on your vehicle. Please check your registration states before you buy.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"slate-node-text\" data-key=\"29\"\u003eIf you don't know how to choose the size, or need other sizes, please contact us\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"702\" data-end=\"742\" class=\"\"\u003eWhat is a Metal Catalytic Converter?\u003c\/h3\u003e\n\u003cp data-start=\"744\" data-end=\"1092\" class=\"\"\u003eA metal catalytic converter is an advanced emission control device designed to reduce toxic exhaust gases from gasoline engines. It features a stainless steel foil or honeycomb structure that provides fast light-off, excellent heat resistance, and superior durability—making it ideal for motorcycles, small passenger vehicles, and performance cars.\u003c\/p\u003e\n\u003ch3 data-start=\"1094\" data-end=\"1115\" class=\"\"\u003eHow Does It Work?\u003c\/h3\u003e\n\u003cp data-start=\"1117\" data-end=\"1513\" class=\"\"\u003eThe metal substrate is coated with precious metals such as platinum (Pt), palladium (Pd), and rhodium (Rh). As exhaust gases pass through the converter, these materials trigger chemical reactions that convert carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides (NOx) into carbon dioxide (CO₂), water vapor (H₂O), and nitrogen (N₂), reducing pollution and helping meet emission standards.\u003c\/p\u003e\n\u003cp data-start=\"405\" data-end=\"432\" class=\"\"\u003e\u003cstrong data-start=\"405\" data-end=\"432\"\u003eMain reactions include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-start=\"434\" data-end=\"736\"\u003e\n\u003cli data-start=\"434\" data-end=\"506\" class=\"\"\u003e\n\u003cp data-start=\"437\" data-end=\"506\" class=\"\"\u003e\u003cstrong data-start=\"437\" data-end=\"486\"\u003eCarbon monoxide (CO) to carbon dioxide (CO₂):\u003c\/strong\u003e\u003cbr data-start=\"486\" data-end=\"489\"\u003e  2CO + O₂ → 2CO₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"511\" data-end=\"561\"\u003eHydrocarbons (HC) to carbon dioxide and water:\u003c\/strong\u003e\u003cbr data-start=\"561\" data-end=\"564\"\u003e  CxHy + (x + y\/4)O₂ → xCO₂ + (y\/2)H₂O\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"649\" data-end=\"698\"\u003eNitrogen oxides (NOx) to nitrogen and oxygen:\u003c\/strong\u003e\u003cbr data-start=\"698\" data-end=\"701\"\u003e  2NO → N₂ + O₂\u003cbr data-start=\"716\" data-end=\"719\"\u003e  2NO₂ → N₂ + 2O₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"738\" data-end=\"1054\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"1515\" data-end=\"1532\" class=\"\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"1534\" data-end=\"1799\"\u003e\n\u003cli data-start=\"1534\" data-end=\"1588\" class=\"\"\u003e\n\u003cp data-start=\"1536\" data-end=\"1588\" class=\"\"\u003e Fast light-off for improved cold start emissions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1589\" data-end=\"1632\" class=\"\"\u003e\n\u003cp data-start=\"1591\" data-end=\"1632\" class=\"\"\u003e High resistance to heat and vibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1633\" data-end=\"1676\" class=\"\"\u003e\n\u003cp data-start=\"1635\" data-end=\"1676\" class=\"\"\u003e Compact design with low back pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1677\" data-end=\"1733\" class=\"\"\u003e\n\u003cp data-start=\"1679\" data-end=\"1733\" class=\"\"\u003eCompatible with Euro 3, Euro 4, Euro 5,Euro6  regulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1734\" data-end=\"1799\" class=\"\"\u003e\n\u003cp data-start=\"1736\" data-end=\"1799\" class=\"\"\u003eIdeal for\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003egasoline\u003c\/span\u003e, light vehicles, and performance tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1801\" data-end=\"1959\" class=\"\"\u003eCustom sizes, inlet\/outlet connections, and coating formulations are available. Widely exported to Southeast Asia, South America, Europe, and the Middle East.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KYRLW Store","offers":[{"title":"Euro 3 \/ Eliminate fault lights \/ 300","offer_id":42825228746840,"sku":"","price":56.59,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 400","offer_id":42825228779608,"sku":"","price":57.63,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 500","offer_id":42825228812376,"sku":"","price":58.68,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 600","offer_id":42825228845144,"sku":"","price":59.73,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42825228877912,"sku":"","price":71.19,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42825228910680,"sku":"","price":72.51,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42825228943448,"sku":"","price":73.83,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42825228976216,"sku":"","price":75.14,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 300","offer_id":42825229008984,"sku":"","price":69.36,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 400","offer_id":42825229041752,"sku":"","price":70.65,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 500","offer_id":42825229074520,"sku":"","price":71.93,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 600","offer_id":42825229107288,"sku":"","price":73.22,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42825229140056,"sku":"","price":80.32,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42825229172824,"sku":"","price":81.8,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42825229205592,"sku":"","price":83.29,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42825229238360,"sku":"","price":84.78,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 300","offer_id":42825229271128,"sku":"","price":82.14,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 400","offer_id":42825229303896,"sku":"","price":83.66,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 500","offer_id":42825229336664,"sku":"","price":85.18,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 600","offer_id":42825229369432,"sku":"","price":86.7,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42825229402200,"sku":"","price":91.27,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42825229434968,"sku":"","price":92.96,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42825229467736,"sku":"","price":94.65,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42825229500504,"sku":"","price":96.34,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 300","offer_id":42825229533272,"sku":"","price":85.79,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 400","offer_id":42825229566040,"sku":"","price":87.38,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 500","offer_id":42825229598808,"sku":"","price":88.97,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 600","offer_id":42825229631576,"sku":"","price":90.56,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42825229664344,"sku":"","price":98.57,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42825229697112,"sku":"","price":100.39,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42825229729880,"sku":"","price":102.22,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42825229762648,"sku":"","price":104.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/0461\/7816\/files\/6a_386a3add-a1a2-4743-bb23-f9dcb5e07440.jpg?v=1744966455"},{"product_id":"gasoline-car-exhaust-system-metal-catalyst-three-way-converter-with-metal-honeycomb-107-100mm","title":"Gasoline Car Exhaust System Metal Catalyst – Three-Way Converter with metal Honeycomb 107*100mm","description":"\u003cp\u003e\u003cspan\u003e1. Product name: Metal catalytic core for gasoline vehicles\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. Size:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDiameter:107mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLength:100mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. Cpsi: 300\/400\/500\/600cpsi\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4. Material: Metal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e5. Product delivery includes: 1pcs metal catalyst\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e100\/200cpsi：Modified car, please contact us\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote\u003c\/strong\u003e：\u003cstrong\u003eDue to increased emissions standards, these items are not certified for sale in California, New York, Maine and Colorado.If your vehicle is registered in California, New York, Maine or Colorado , these items can not work on your vehicle. Please check your registration states before you buy.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"slate-node-text\" data-key=\"29\"\u003eIf you don't know how to choose the size, or need other sizes, please contact us\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"702\" data-end=\"742\" class=\"\"\u003eWhat is a Metal Catalytic Converter?\u003c\/h3\u003e\n\u003cp data-start=\"744\" data-end=\"1092\" class=\"\"\u003eA metal catalytic converter is an advanced emission control device designed to reduce toxic exhaust gases from gasoline engines. It features a stainless steel foil or honeycomb structure that provides fast light-off, excellent heat resistance, and superior durability—making it ideal for motorcycles, small passenger vehicles, and performance cars.\u003c\/p\u003e\n\u003ch3 data-start=\"1094\" data-end=\"1115\" class=\"\"\u003eHow Does It Work?\u003c\/h3\u003e\n\u003cp data-start=\"1117\" data-end=\"1513\" class=\"\"\u003eThe metal substrate is coated with precious metals such as platinum (Pt), palladium (Pd), and rhodium (Rh). As exhaust gases pass through the converter, these materials trigger chemical reactions that convert carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides (NOx) into carbon dioxide (CO₂), water vapor (H₂O), and nitrogen (N₂), reducing pollution and helping meet emission standards.\u003c\/p\u003e\n\u003cp data-start=\"405\" data-end=\"432\" class=\"\"\u003e\u003cstrong data-start=\"405\" data-end=\"432\"\u003eMain reactions include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-start=\"434\" data-end=\"736\"\u003e\n\u003cli data-start=\"434\" data-end=\"506\" class=\"\"\u003e\n\u003cp data-start=\"437\" data-end=\"506\" class=\"\"\u003e\u003cstrong data-start=\"437\" data-end=\"486\"\u003eCarbon monoxide (CO) to carbon dioxide (CO₂):\u003c\/strong\u003e\u003cbr data-start=\"486\" data-end=\"489\"\u003e  2CO + O₂ → 2CO₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"511\" data-end=\"561\"\u003eHydrocarbons (HC) to carbon dioxide and water:\u003c\/strong\u003e\u003cbr data-start=\"561\" data-end=\"564\"\u003e  CxHy + (x + y\/4)O₂ → xCO₂ + (y\/2)H₂O\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"649\" data-end=\"698\"\u003eNitrogen oxides (NOx) to nitrogen and oxygen:\u003c\/strong\u003e\u003cbr data-start=\"698\" data-end=\"701\"\u003e  2NO → N₂ + O₂\u003cbr data-start=\"716\" data-end=\"719\"\u003e  2NO₂ → N₂ + 2O₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"738\" data-end=\"1054\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"1515\" data-end=\"1532\" class=\"\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"1534\" data-end=\"1799\"\u003e\n\u003cli data-start=\"1534\" data-end=\"1588\" class=\"\"\u003e\n\u003cp data-start=\"1536\" data-end=\"1588\" class=\"\"\u003e Fast light-off for improved cold start emissions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1589\" data-end=\"1632\" class=\"\"\u003e\n\u003cp data-start=\"1591\" data-end=\"1632\" class=\"\"\u003e High resistance to heat and vibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1633\" data-end=\"1676\" class=\"\"\u003e\n\u003cp data-start=\"1635\" data-end=\"1676\" class=\"\"\u003e Compact design with low back pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1677\" data-end=\"1733\" class=\"\"\u003e\n\u003cp data-start=\"1679\" data-end=\"1733\" class=\"\"\u003eCompatible with Euro 3, Euro 4, Euro 5,Euro6  regulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1734\" data-end=\"1799\" class=\"\"\u003e\n\u003cp data-start=\"1736\" data-end=\"1799\" class=\"\"\u003eIdeal for\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003egasoline\u003c\/span\u003e, light vehicles, and performance tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1801\" data-end=\"1959\" class=\"\"\u003eCustom sizes, inlet\/outlet connections, and coating formulations are available. Widely exported to Southeast Asia, South America, Europe, and the Middle East.\u003c\/p\u003e","brand":"KYRLW Store","offers":[{"title":"Euro 3 \/ Eliminate fault lights \/ 300","offer_id":42830980317272,"sku":"","price":44.8,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 400","offer_id":42830980350040,"sku":"","price":45.63,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 500","offer_id":42830980382808,"sku":"","price":46.46,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 600","offer_id":42830980415576,"sku":"","price":47.29,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Function: Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42830980448344,"sku":"","price":56.36,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Function: Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42830980481112,"sku":"","price":57.4,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Function: Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42830980513880,"sku":"","price":58.45,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Function: Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42830980546648,"sku":"","price":59.49,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 300","offer_id":42830980579416,"sku":"","price":54.91,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 400","offer_id":42830980612184,"sku":"","price":55.93,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 500","offer_id":42830980644952,"sku":"","price":56.95,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 600","offer_id":42830980677720,"sku":"","price":57.96,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Function: Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42830980710488,"sku":"","price":63.58,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Function: Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42830980743256,"sku":"","price":64.76,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Function: Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42830980776024,"sku":"","price":65.94,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Function: Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42830980808792,"sku":"","price":67.12,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 300","offer_id":42830980841560,"sku":"","price":65.03,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 400","offer_id":42830980874328,"sku":"","price":66.23,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 500","offer_id":42830980907096,"sku":"","price":67.44,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 600","offer_id":42830980939864,"sku":"","price":68.64,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Function: Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42830980972632,"sku":"","price":72.25,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Function: Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42830981005400,"sku":"","price":73.59,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Function: Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42830981038168,"sku":"","price":74.93,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Function: Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42830981070936,"sku":"","price":76.27,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 300","offer_id":42830981103704,"sku":"","price":67.92,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 400","offer_id":42830981136472,"sku":"","price":69.18,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 500","offer_id":42830981169240,"sku":"","price":70.43,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 600","offer_id":42830981202008,"sku":"","price":71.69,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Function: Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42830981234776,"sku":"","price":78.03,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Function: Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42830981267544,"sku":"","price":79.48,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Function: Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42830981300312,"sku":"","price":80.92,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Function: Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42830981333080,"sku":"","price":82.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/0461\/7816\/files\/Metallic_Three-Way_Catalyst_Honeycomb_Structure.jpg?v=1745206009"},{"product_id":"metal-honeycomb-three-way-catalytic-converter-for-petrol-car-exhaust-114-104mm","title":"Metal Honeycomb Three Way Catalytic Converter for Petrol Car Exhaust 114*104mm","description":"\u003cp\u003e\u003cspan\u003e1. Product name: Metal catalytic core for gasoline vehicles\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. Size:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDiameter:114mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLength:104mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. Cpsi: 300\/400\/500\/600cpsi\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4. Material: Metal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e5. Product delivery includes: 1pcs metal catalyst\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e100\/200cpsi：Modified car, please contact us\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote\u003c\/strong\u003e：\u003cstrong\u003eDue to increased emissions standards, these items are not certified for sale in California, New York, Maine and Colorado.If your vehicle is registered in California, New York, Maine or Colorado , these items can not work on your vehicle. Please check your registration states before you buy.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"slate-node-text\" data-key=\"29\"\u003eIf you don't know how to choose the size, or need other sizes, please contact us\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"702\" data-end=\"742\" class=\"\"\u003eWhat is a Metal Catalytic Converter?\u003c\/h3\u003e\n\u003cp data-start=\"744\" data-end=\"1092\" class=\"\"\u003eA metal catalytic converter is an advanced emission control device designed to reduce toxic exhaust gases from gasoline engines. It features a stainless steel foil or honeycomb structure that provides fast light-off, excellent heat resistance, and superior durability—making it ideal for motorcycles, small passenger vehicles, and performance cars.\u003c\/p\u003e\n\u003ch3 data-start=\"1094\" data-end=\"1115\" class=\"\"\u003eHow Does It Work?\u003c\/h3\u003e\n\u003cp data-start=\"1117\" data-end=\"1513\" class=\"\"\u003eThe metal substrate is coated with precious metals such as platinum (Pt), palladium (Pd), and rhodium (Rh). As exhaust gases pass through the converter, these materials trigger chemical reactions that convert carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides (NOx) into carbon dioxide (CO₂), water vapor (H₂O), and nitrogen (N₂), reducing pollution and helping meet emission standards.\u003c\/p\u003e\n\u003cp data-start=\"405\" data-end=\"432\" class=\"\"\u003e\u003cstrong data-start=\"405\" data-end=\"432\"\u003eMain reactions include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-start=\"434\" data-end=\"736\"\u003e\n\u003cli data-start=\"434\" data-end=\"506\" class=\"\"\u003e\n\u003cp data-start=\"437\" data-end=\"506\" class=\"\"\u003e\u003cstrong data-start=\"437\" data-end=\"486\"\u003eCarbon monoxide (CO) to carbon dioxide (CO₂):\u003c\/strong\u003e\u003cbr data-start=\"486\" data-end=\"489\"\u003e  2CO + O₂ → 2CO₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"511\" data-end=\"561\"\u003eHydrocarbons (HC) to carbon dioxide and water:\u003c\/strong\u003e\u003cbr data-start=\"561\" data-end=\"564\"\u003e  CxHy + (x + y\/4)O₂ → xCO₂ + (y\/2)H₂O\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"649\" data-end=\"698\"\u003eNitrogen oxides (NOx) to nitrogen and oxygen:\u003c\/strong\u003e\u003cbr data-start=\"698\" data-end=\"701\"\u003e  2NO → N₂ + O₂\u003cbr data-start=\"716\" data-end=\"719\"\u003e  2NO₂ → N₂ + 2O₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"738\" data-end=\"1054\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"1515\" data-end=\"1532\" class=\"\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"1534\" data-end=\"1799\"\u003e\n\u003cli data-start=\"1534\" data-end=\"1588\" class=\"\"\u003e\n\u003cp data-start=\"1536\" data-end=\"1588\" class=\"\"\u003e Fast light-off for improved cold start emissions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1589\" data-end=\"1632\" class=\"\"\u003e\n\u003cp data-start=\"1591\" data-end=\"1632\" class=\"\"\u003e High resistance to heat and vibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1633\" data-end=\"1676\" class=\"\"\u003e\n\u003cp data-start=\"1635\" data-end=\"1676\" class=\"\"\u003e Compact design with low back pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1677\" data-end=\"1733\" class=\"\"\u003e\n\u003cp data-start=\"1679\" data-end=\"1733\" class=\"\"\u003eCompatible with Euro 3, Euro 4, Euro 5,Euro6  regulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1734\" data-end=\"1799\" class=\"\"\u003e\n\u003cp data-start=\"1736\" data-end=\"1799\" class=\"\"\u003eIdeal for\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003egasoline\u003c\/span\u003e, light vehicles, and performance tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1801\" data-end=\"1959\" class=\"\"\u003eCustom sizes, inlet\/outlet connections, and coating formulations are available. Widely exported to Southeast Asia, South America, Europe, and the Middle East.\u003c\/p\u003e","brand":"KYRLW Store","offers":[{"title":"Euro 3 \/ Eliminate fault lights \/ 300","offer_id":42840959352920,"sku":"","price":51.87,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 400","offer_id":42840959385688,"sku":"","price":52.83,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 500","offer_id":42840959418456,"sku":"","price":53.79,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 600","offer_id":42840959451224,"sku":"","price":54.75,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42840959483992,"sku":"","price":65.26,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42840959516760,"sku":"","price":66.46,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42840959549528,"sku":"","price":67.67,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42840959582296,"sku":"","price":68.88,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 300","offer_id":42840959615064,"sku":"","price":63.58,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 400","offer_id":42840959647832,"sku":"","price":64.76,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 500","offer_id":42840959680600,"sku":"","price":65.94,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 600","offer_id":42840959713368,"sku":"","price":67.12,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42840959746136,"sku":"","price":73.62,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42840959778904,"sku":"","price":74.99,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42840959811672,"sku":"","price":76.35,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42840959844440,"sku":"","price":77.71,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 300","offer_id":42840959877208,"sku":"","price":75.3,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 400","offer_id":42840959909976,"sku":"","price":76.69,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 500","offer_id":42840959942744,"sku":"","price":78.08,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 600","offer_id":42840959975512,"sku":"","price":79.48,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42840960008280,"sku":"","price":83.66,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42840960041048,"sku":"","price":85.21,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42840960073816,"sku":"","price":86.76,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42840960106584,"sku":"","price":88.31,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 300","offer_id":42840960139352,"sku":"","price":78.64,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 400","offer_id":42840960172120,"sku":"","price":80.1,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 500","offer_id":42840960204888,"sku":"","price":81.33,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 600","offer_id":42840960237656,"sku":"","price":83.01,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42840960270424,"sku":"","price":90.35,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42840960303192,"sku":"","price":92.03,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42840960335960,"sku":"","price":93.7,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42840960368728,"sku":"","price":95.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/0461\/7816\/files\/MetalCatalystHoneycombStructure.jpg?v=1745659974"},{"product_id":"metal-catalysts-for-gasoline-car-exhaust-systems-enhance-engine-performance-euro3-4-5-6","title":"Metal Catalysts for Gasoline Car Exhaust Systems Enhance Engine Performance Euro3\/4\/5\/6","description":"\u003cdiv id=\"shopify-section-template--16061667934296__main\" class=\"shopify-section\"\u003e\n\u003cdiv class=\"product-details product-default\" data-section-id=\"template--16061667934296__main\" data-section-type=\"product\" id=\"ProductSection-template--16061667934296__main\" data-has-combo=\"false\" data-image-opo=\"\"\u003e\n\u003cdiv class=\"productView-bottom scroll-trigger animate--fade-in\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"tabs-contents tabs-contents-horizontal clearfix halo-text-format\"\u003e\n\u003cdiv class=\"tab-content is-active\" id=\"tab-description\"\u003e\n\u003cdiv class=\"toggle-content is-active popup-mobile\" id=\"tab-description-mobile\" data-product-description-8357648859224=\"\"\u003e\n\u003cdiv class=\"tab-popup-content\"\u003e\n\u003cp\u003e\u003cspan\u003e1. Product name: Metal catalytic core for gasoline vehicles\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. Size:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDiameter:117mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLength:100mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. Cpsi: 300\/400\/500\/600cpsi\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4. Material: Metal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e5. Product delivery includes: 1pcs metal catalyst\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e100\/200cpsi：Modified car, please contact us\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote\u003c\/strong\u003e：\u003cstrong\u003eDue to increased emissions standards, these items are not certified for sale in California, New York, Maine and Colorado.If your vehicle is registered in California, New York, Maine or Colorado , these items can not work on your vehicle. Please check your registration states before you buy.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"slate-node-text\" data-key=\"29\"\u003eIf you don't know how to choose the size, or need other sizes, please contact us\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"702\" data-end=\"742\" class=\"\"\u003eWhat is a Metal Catalytic Converter?\u003c\/h3\u003e\n\u003cp data-start=\"744\" data-end=\"1092\" class=\"\"\u003eA metal catalytic converter is an advanced emission control device designed to reduce toxic exhaust gases from gasoline engines. It features a stainless steel foil or honeycomb structure that provides fast light-off, excellent heat resistance, and superior durability—making it ideal for motorcycles, small passenger vehicles, and performance cars.\u003c\/p\u003e\n\u003ch3 data-start=\"1094\" data-end=\"1115\" class=\"\"\u003eHow Does It Work?\u003c\/h3\u003e\n\u003cp data-start=\"1117\" data-end=\"1513\" class=\"\"\u003eThe metal substrate is coated with precious metals such as platinum (Pt), palladium (Pd), and rhodium (Rh). As exhaust gases pass through the converter, these materials trigger chemical reactions that convert carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides (NOx) into carbon dioxide (CO₂), water vapor (H₂O), and nitrogen (N₂), reducing pollution and helping meet emission standards.\u003c\/p\u003e\n\u003cp data-start=\"405\" data-end=\"432\" class=\"\"\u003e\u003cstrong data-start=\"405\" data-end=\"432\"\u003eMain reactions include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-start=\"434\" data-end=\"736\"\u003e\n\u003cli data-start=\"434\" data-end=\"506\" class=\"\"\u003e\n\u003cp data-start=\"437\" data-end=\"506\" class=\"\"\u003e\u003cstrong data-start=\"437\" data-end=\"486\"\u003eCarbon monoxide (CO) to carbon dioxide (CO₂):\u003c\/strong\u003e\u003cbr data-start=\"486\" data-end=\"489\"\u003e  2CO + O₂ → 2CO₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"511\" data-end=\"561\"\u003eHydrocarbons (HC) to carbon dioxide and water:\u003c\/strong\u003e\u003cbr data-start=\"561\" data-end=\"564\"\u003e  CxHy + (x + y\/4)O₂ → xCO₂ + (y\/2)H₂O\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"649\" data-end=\"698\"\u003eNitrogen oxides (NOx) to nitrogen and oxygen:\u003c\/strong\u003e\u003cbr data-start=\"698\" data-end=\"701\"\u003e  2NO → N₂ + O₂\u003cbr data-start=\"716\" data-end=\"719\"\u003e  2NO₂ → N₂ + 2O₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"738\" data-end=\"1054\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"1515\" data-end=\"1532\" class=\"\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"1534\" data-end=\"1799\"\u003e\n\u003cli data-start=\"1534\" data-end=\"1588\" class=\"\"\u003e\n\u003cp data-start=\"1536\" data-end=\"1588\" class=\"\"\u003e Fast light-off for improved cold start emissions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1589\" data-end=\"1632\" class=\"\"\u003e\n\u003cp data-start=\"1591\" data-end=\"1632\" class=\"\"\u003e High resistance to heat and vibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1633\" data-end=\"1676\" class=\"\"\u003e\n\u003cp data-start=\"1635\" data-end=\"1676\" class=\"\"\u003e Compact design with low back pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1677\" data-end=\"1733\" class=\"\"\u003e\n\u003cp data-start=\"1679\" data-end=\"1733\" class=\"\"\u003eCompatible with Euro 3, Euro 4, Euro 5,Euro6  regulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1734\" data-end=\"1799\" class=\"\"\u003e\n\u003cp data-start=\"1736\" data-end=\"1799\" class=\"\"\u003eIdeal for\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003egasoline\u003c\/span\u003e, light vehicles, and performance tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1801\" data-end=\"1959\" class=\"\"\u003eCustom sizes, inlet\/outlet connections, and coating formulations are available. Widely exported to Southeast Asia, South America, Europe, and the Middle East.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KYRLW Store","offers":[{"title":"Euro 3 \/ Eliminate fault lights \/ 300","offer_id":42846211833944,"sku":"","price":51.87,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 400","offer_id":42846211866712,"sku":"","price":52.83,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 500","offer_id":42846211899480,"sku":"","price":53.79,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 600","offer_id":42846211932248,"sku":"","price":54.75,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42846211965016,"sku":"","price":65.26,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42846211997784,"sku":"","price":66.46,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42846212030552,"sku":"","price":67.67,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42846212063320,"sku":"","price":68.88,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 300","offer_id":42846212096088,"sku":"","price":63.58,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 400","offer_id":42846212128856,"sku":"","price":64.76,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 500","offer_id":42846212161624,"sku":"","price":65.94,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 600","offer_id":42846212194392,"sku":"","price":67.12,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42846212227160,"sku":"","price":73.62,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42846212259928,"sku":"","price":74.99,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42846212292696,"sku":"","price":76.35,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42846212325464,"sku":"","price":77.71,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 300","offer_id":42846212358232,"sku":"","price":75.3,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 400","offer_id":42846212391000,"sku":"","price":76.69,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 500","offer_id":42846212423768,"sku":"","price":78.08,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 600","offer_id":42846212456536,"sku":"","price":79.48,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42846212489304,"sku":"","price":83.66,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42846212522072,"sku":"","price":85.21,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42846212554840,"sku":"","price":86.76,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42846212587608,"sku":"","price":88.31,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 300","offer_id":42846212620376,"sku":"","price":78.64,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 400","offer_id":42846212653144,"sku":"","price":80.1,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 500","offer_id":42846212685912,"sku":"","price":81.55,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 600","offer_id":42846212718680,"sku":"","price":83.01,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42846212751448,"sku":"","price":90.35,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42846212784216,"sku":"","price":92.03,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42846212816984,"sku":"","price":93.7,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42846212849752,"sku":"","price":95.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/0461\/7816\/files\/GasolineVehicleEmissionControl.jpg?v=1745827504"},{"product_id":"high-performance-metal-catalysts-for-gasoline-exhaust-systems-high-catalytic-efficiency-euro3-4-5-6","title":"High-Performance Metal Catalysts for Gasoline Exhaust Systems High Catalytic Efficiency Euro3\/4\/5\/6","description":"\u003cp\u003e\u003cspan\u003e1. Product name: Metal catalytic core for gasoline vehicles\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. Size:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDiameter:120mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLength:80\/100mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. Cpsi: 300\/400\/500\/600cpsi\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4. Material: Metal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e5. Product delivery includes: 1pcs metal catalyst\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e100\/200cpsi：Modified car, please contact us\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote\u003c\/strong\u003e：\u003cstrong\u003eDue to increased emissions standards, these items are not certified for sale in California, New York, Maine and Colorado.If your vehicle is registered in California, New York, Maine or Colorado , these items can not work on your vehicle. Please check your registration states before you buy.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"slate-node-text\" data-key=\"29\"\u003eIf you don't know how to choose the size, or need other sizes, please contact us\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"702\" data-end=\"742\" class=\"\"\u003eWhat is a Metal Catalytic Converter?\u003c\/h3\u003e\n\u003cp data-start=\"744\" data-end=\"1092\" class=\"\"\u003eA metal catalytic converter is an advanced emission control device designed to reduce toxic exhaust gases from gasoline engines. It features a stainless steel foil or honeycomb structure that provides fast light-off, excellent heat resistance, and superior durability—making it ideal for motorcycles, small passenger vehicles, and performance cars.\u003c\/p\u003e\n\u003ch3 data-start=\"1094\" data-end=\"1115\" class=\"\"\u003eHow Does It Work?\u003c\/h3\u003e\n\u003cp data-start=\"1117\" data-end=\"1513\" class=\"\"\u003eThe metal substrate is coated with precious metals such as platinum (Pt), palladium (Pd), and rhodium (Rh). As exhaust gases pass through the converter, these materials trigger chemical reactions that convert carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides (NOx) into carbon dioxide (CO₂), water vapor (H₂O), and nitrogen (N₂), reducing pollution and helping meet emission standards.\u003c\/p\u003e\n\u003cp data-start=\"405\" data-end=\"432\" class=\"\"\u003e\u003cstrong data-start=\"405\" data-end=\"432\"\u003eMain reactions include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-start=\"434\" data-end=\"736\"\u003e\n\u003cli data-start=\"434\" data-end=\"506\" class=\"\"\u003e\n\u003cp data-start=\"437\" data-end=\"506\" class=\"\"\u003e\u003cstrong data-start=\"437\" data-end=\"486\"\u003eCarbon monoxide (CO) to carbon dioxide (CO₂):\u003c\/strong\u003e\u003cbr data-start=\"486\" data-end=\"489\"\u003e  2CO + O₂ → 2CO₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"511\" data-end=\"561\"\u003eHydrocarbons (HC) to carbon dioxide and water:\u003c\/strong\u003e\u003cbr data-start=\"561\" data-end=\"564\"\u003e  CxHy + (x + y\/4)O₂ → xCO₂ + (y\/2)H₂O\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"649\" data-end=\"698\"\u003eNitrogen oxides (NOx) to nitrogen and oxygen:\u003c\/strong\u003e\u003cbr data-start=\"698\" data-end=\"701\"\u003e  2NO → N₂ + O₂\u003cbr data-start=\"716\" data-end=\"719\"\u003e  2NO₂ → N₂ + 2O₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"738\" data-end=\"1054\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"1515\" data-end=\"1532\" class=\"\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"1534\" data-end=\"1799\"\u003e\n\u003cli data-start=\"1534\" data-end=\"1588\" class=\"\"\u003e\n\u003cp data-start=\"1536\" data-end=\"1588\" class=\"\"\u003e Fast light-off for improved cold start emissions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1589\" data-end=\"1632\" class=\"\"\u003e\n\u003cp data-start=\"1591\" data-end=\"1632\" class=\"\"\u003e High resistance to heat and vibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1633\" data-end=\"1676\" class=\"\"\u003e\n\u003cp data-start=\"1635\" data-end=\"1676\" class=\"\"\u003e Compact design with low back pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1677\" data-end=\"1733\" class=\"\"\u003e\n\u003cp data-start=\"1679\" data-end=\"1733\" class=\"\"\u003eCompatible with Euro 3, Euro 4, Euro 5,Euro6  regulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1734\" data-end=\"1799\" class=\"\"\u003e\n\u003cp data-start=\"1736\" data-end=\"1799\" class=\"\"\u003eIdeal for\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003egasoline\u003c\/span\u003e, light vehicles, and performance tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1801\" data-end=\"1959\" class=\"\"\u003eCustom sizes, inlet\/outlet connections, and coating formulations are available. Widely exported to Southeast Asia, South America, Europe, and the Middle East.\u003c\/p\u003e","brand":"KYRLW Store","offers":[{"title":"Euro 3 \/ Eliminate fault lights \/ 300-120*80mm","offer_id":42846264852568,"sku":"","price":47.15,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 400-120*80mm","offer_id":42846264885336,"sku":"","price":48.03,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 500-120*80mm","offer_id":42846264918104,"sku":"","price":48.9,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 600-120*80mm","offer_id":42846264950872,"sku":"","price":49.77,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 300-120*100mm","offer_id":42846264983640,"sku":"","price":56.59,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 400-120*100mm","offer_id":42846265016408,"sku":"","price":57.63,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 500-120*100mm","offer_id":42846265049176,"sku":"","price":58.68,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 600-120*100mm","offer_id":42846265081944,"sku":"","price":59.73,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 300-120*80mm","offer_id":42846265114712,"sku":"","price":59.32,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 400-120*80mm","offer_id":42846265147480,"sku":"","price":60.42,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 500-120*80mm","offer_id":42846265180248,"sku":"","price":61.52,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 600-120*80mm","offer_id":42846265213016,"sku":"","price":62.62,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 300-120*100mm","offer_id":42846265245784,"sku":"","price":71.19,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 400-120*100mm","offer_id":42846265278552,"sku":"","price":72.51,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 500-120*100mm","offer_id":42846265311320,"sku":"","price":73.83,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 600-120*100mm","offer_id":42846265344088,"sku":"","price":75.14,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 300-120*80mm","offer_id":42846265376856,"sku":"","price":57.8,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 400-120*80mm","offer_id":42846265409624,"sku":"","price":58.87,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 500-120*80mm","offer_id":42846265442392,"sku":"","price":59.94,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 600-120*80mm","offer_id":42846265475160,"sku":"","price":61.01,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 300-120*100mm","offer_id":42846265507928,"sku":"","price":69.36,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 400-120*100mm","offer_id":42846265540696,"sku":"","price":70.65,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 500-120*100mm","offer_id":42846265573464,"sku":"","price":71.93,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 600-120*100mm","offer_id":42846265606232,"sku":"","price":73.22,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 300-120*80mm","offer_id":42846265639000,"sku":"","price":66.93,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 400-120*80mm","offer_id":42846265671768,"sku":"","price":68.17,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 500-120*80mm","offer_id":42846265704536,"sku":"","price":69.41,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 600-120*80mm","offer_id":42846265737304,"sku":"","price":70.65,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 300-120*100mm","offer_id":42846265770072,"sku":"","price":80.32,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 400-120*100mm","offer_id":42846265802840,"sku":"","price":81.8,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 500-120*100mm","offer_id":42846265835608,"sku":"","price":83.29,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 600-120*100mm","offer_id":42846265868376,"sku":"","price":84.78,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 300-120*80mm","offer_id":42846265901144,"sku":"","price":68.45,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 400-120*80mm","offer_id":42846265933912,"sku":"","price":69.72,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 500-120*80mm","offer_id":42846265966680,"sku":"","price":70.99,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 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600-120*100mm","offer_id":42846266916952,"sku":"","price":104.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/0461\/7816\/files\/GasolineVehicleMetalCatalyst_fbc06aea-9ef4-422e-9e86-fc72a2e9b8dc.jpg?v=1745829605"},{"product_id":"efficient-metal-catalytic-converters-for-gasoline-cars-for-gasoline-exhaust-systems-euro3-4-5-6","title":"Efficient Metal Catalytic Converters for Gasoline Cars for Gasoline Exhaust Systems Euro3\/4\/5\/6","description":"\u003cp\u003e\u003cspan\u003e1. Product name: Metal catalytic core for gasoline vehicles\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. Size:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDiameter:123mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLength:100\/120mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. Cpsi: 300\/400\/500\/600cpsi\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4. Material: Metal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e5. Product delivery includes: 1pcs metal catalyst\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e100\/200cpsi：Modified car, please contact us\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote\u003c\/strong\u003e：\u003cstrong\u003eDue to increased emissions standards, these items are not certified for sale in California, New York, Maine and Colorado.If your vehicle is registered in California, New York, Maine or Colorado , these items can not work on your vehicle. Please check your registration states before you buy.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"slate-node-text\" data-key=\"29\"\u003eIf you don't know how to choose the size, or need other sizes, please contact us\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"702\" data-end=\"742\" class=\"\"\u003eWhat is a Metal Catalytic Converter?\u003c\/h3\u003e\n\u003cp data-start=\"744\" data-end=\"1092\" class=\"\"\u003eA metal catalytic converter is an advanced emission control device designed to reduce toxic exhaust gases from gasoline engines. It features a stainless steel foil or honeycomb structure that provides fast light-off, excellent heat resistance, and superior durability—making it ideal for motorcycles, small passenger vehicles, and performance cars.\u003c\/p\u003e\n\u003ch3 data-start=\"1094\" data-end=\"1115\" class=\"\"\u003eHow Does It Work?\u003c\/h3\u003e\n\u003cp data-start=\"1117\" data-end=\"1513\" class=\"\"\u003eThe metal substrate is coated with precious metals such as platinum (Pt), palladium (Pd), and rhodium (Rh). As exhaust gases pass through the converter, these materials trigger chemical reactions that convert carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides (NOx) into carbon dioxide (CO₂), water vapor (H₂O), and nitrogen (N₂), reducing pollution and helping meet emission standards.\u003c\/p\u003e\n\u003cp data-start=\"405\" data-end=\"432\" class=\"\"\u003e\u003cstrong data-start=\"405\" data-end=\"432\"\u003eMain reactions include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-start=\"434\" data-end=\"736\"\u003e\n\u003cli data-start=\"434\" data-end=\"506\" class=\"\"\u003e\n\u003cp data-start=\"437\" data-end=\"506\" class=\"\"\u003e\u003cstrong data-start=\"437\" data-end=\"486\"\u003eCarbon monoxide (CO) to carbon dioxide (CO₂):\u003c\/strong\u003e\u003cbr data-start=\"486\" data-end=\"489\"\u003e  2CO + O₂ → 2CO₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"511\" data-end=\"561\"\u003eHydrocarbons (HC) to carbon dioxide and water:\u003c\/strong\u003e\u003cbr data-start=\"561\" data-end=\"564\"\u003e  CxHy + (x + y\/4)O₂ → xCO₂ + (y\/2)H₂O\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"649\" data-end=\"698\"\u003eNitrogen oxides (NOx) to nitrogen and oxygen:\u003c\/strong\u003e\u003cbr data-start=\"698\" data-end=\"701\"\u003e  2NO → N₂ + O₂\u003cbr data-start=\"716\" data-end=\"719\"\u003e  2NO₂ → N₂ + 2O₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"738\" data-end=\"1054\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"1515\" data-end=\"1532\" class=\"\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"1534\" data-end=\"1799\"\u003e\n\u003cli data-start=\"1534\" data-end=\"1588\" class=\"\"\u003e\n\u003cp data-start=\"1536\" data-end=\"1588\" class=\"\"\u003e Fast light-off for improved cold start emissions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1589\" data-end=\"1632\" class=\"\"\u003e\n\u003cp data-start=\"1591\" data-end=\"1632\" class=\"\"\u003e High resistance to heat and vibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1633\" data-end=\"1676\" class=\"\"\u003e\n\u003cp data-start=\"1635\" data-end=\"1676\" class=\"\"\u003e Compact design with low back pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1677\" data-end=\"1733\" class=\"\"\u003e\n\u003cp data-start=\"1679\" data-end=\"1733\" class=\"\"\u003eCompatible with Euro 3, Euro 4, Euro 5,Euro6  regulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1734\" data-end=\"1799\" class=\"\"\u003e\n\u003cp data-start=\"1736\" data-end=\"1799\" class=\"\"\u003eIdeal for\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003egasoline\u003c\/span\u003e, light vehicles, and performance tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1801\" data-end=\"1959\" class=\"\"\u003eCustom sizes, inlet\/outlet connections, and coating formulations are available. Widely exported to Southeast Asia, South America, Europe, and the Middle East.\u003c\/p\u003e","brand":"KYRLW Store","offers":[{"title":"Euro 3 \/ Eliminate fault lights \/ 300-123*100mm","offer_id":42846302077016,"sku":"","price":61.3,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 400-123*100mm","offer_id":42846302109784,"sku":"","price":62.44,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 500-123*100mm","offer_id":42846302142552,"sku":"","price":63.57,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 600-123*100mm","offer_id":42846302175320,"sku":"","price":64.71,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 300-123*120mm","offer_id":42846302208088,"sku":"","price":70.73,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 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600-123*120mm","offer_id":42846304141400,"sku":"","price":130.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/0461\/7816\/files\/HighCatalyticEfficiencymetalcatalyst.jpg?v=1745832699"},{"product_id":"metal-core-catalysts-for-gasoline-car-exhaust-systems-improve-flow-and-efficiency-euro3-4-5-6","title":"Metal Core Catalysts for Gasoline Car Exhaust Systems Improve Flow and Efficiency Euro3\/4\/5\/6","description":"\u003cdiv id=\"shopify-section-template--16061667934296__main\" class=\"shopify-section\"\u003e\n\u003cdiv class=\"product-details product-default\" data-section-id=\"template--16061667934296__main\" data-section-type=\"product\" id=\"ProductSection-template--16061667934296__main\" data-has-combo=\"false\" data-image-opo=\"\"\u003e\n\u003cdiv class=\"productView-bottom scroll-trigger animate--fade-in\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"tabs-contents tabs-contents-horizontal clearfix halo-text-format\"\u003e\n\u003cdiv class=\"tab-content is-active\" id=\"tab-description\"\u003e\n\u003cdiv class=\"toggle-content is-active popup-mobile\" id=\"tab-description-mobile\" data-product-description-8359017644120=\"\"\u003e\n\u003cdiv class=\"tab-popup-content\"\u003e\n\u003cp\u003e\u003cspan\u003e1. Product name: Metal catalytic core for gasoline vehicles\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. Size:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDiameter:127mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLength:100mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. Cpsi: 300\/400\/500\/600cpsi\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4. Material: Metal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e5. Product delivery includes: 1pcs metal catalyst\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e100\/200cpsi：Modified car, please contact us\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote\u003c\/strong\u003e：\u003cstrong\u003eDue to increased emissions standards, these items are not certified for sale in California, New York, Maine and Colorado.If your vehicle is registered in California, New York, Maine or Colorado , these items can not work on your vehicle. Please check your registration states before you buy.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"slate-node-text\" data-key=\"29\"\u003eIf you don't know how to choose the size, or need other sizes, please contact us\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"702\" data-end=\"742\" class=\"\"\u003eWhat is a Metal Catalytic Converter?\u003c\/h3\u003e\n\u003cp data-start=\"744\" data-end=\"1092\" class=\"\"\u003eA metal catalytic converter is an advanced emission control device designed to reduce toxic exhaust gases from gasoline engines. It features a stainless steel foil or honeycomb structure that provides fast light-off, excellent heat resistance, and superior durability—making it ideal for motorcycles, small passenger vehicles, and performance cars.\u003c\/p\u003e\n\u003ch3 data-start=\"1094\" data-end=\"1115\" class=\"\"\u003eHow Does It Work?\u003c\/h3\u003e\n\u003cp data-start=\"1117\" data-end=\"1513\" class=\"\"\u003eThe metal substrate is coated with precious metals such as platinum (Pt), palladium (Pd), and rhodium (Rh). As exhaust gases pass through the converter, these materials trigger chemical reactions that convert carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides (NOx) into carbon dioxide (CO₂), water vapor (H₂O), and nitrogen (N₂), reducing pollution and helping meet emission standards.\u003c\/p\u003e\n\u003cp data-start=\"405\" data-end=\"432\" class=\"\"\u003e\u003cstrong data-start=\"405\" data-end=\"432\"\u003eMain reactions include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-start=\"434\" data-end=\"736\"\u003e\n\u003cli data-start=\"434\" data-end=\"506\" class=\"\"\u003e\n\u003cp data-start=\"437\" data-end=\"506\" class=\"\"\u003e\u003cstrong data-start=\"437\" data-end=\"486\"\u003eCarbon monoxide (CO) to carbon dioxide (CO₂):\u003c\/strong\u003e\u003cbr data-start=\"486\" data-end=\"489\"\u003e  2CO + O₂ → 2CO₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"511\" data-end=\"561\"\u003eHydrocarbons (HC) to carbon dioxide and water:\u003c\/strong\u003e\u003cbr data-start=\"561\" data-end=\"564\"\u003e  CxHy + (x + y\/4)O₂ → xCO₂ + (y\/2)H₂O\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"649\" data-end=\"698\"\u003eNitrogen oxides (NOx) to nitrogen and oxygen:\u003c\/strong\u003e\u003cbr data-start=\"698\" data-end=\"701\"\u003e  2NO → N₂ + O₂\u003cbr data-start=\"716\" data-end=\"719\"\u003e  2NO₂ → N₂ + 2O₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"738\" data-end=\"1054\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"1515\" data-end=\"1532\" class=\"\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"1534\" data-end=\"1799\"\u003e\n\u003cli data-start=\"1534\" data-end=\"1588\" class=\"\"\u003e\n\u003cp data-start=\"1536\" data-end=\"1588\" class=\"\"\u003e Fast light-off for improved cold start emissions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1589\" data-end=\"1632\" class=\"\"\u003e\n\u003cp data-start=\"1591\" data-end=\"1632\" class=\"\"\u003e High resistance to heat and vibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1633\" data-end=\"1676\" class=\"\"\u003e\n\u003cp data-start=\"1635\" data-end=\"1676\" class=\"\"\u003e Compact design with low back pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1677\" data-end=\"1733\" class=\"\"\u003e\n\u003cp data-start=\"1679\" data-end=\"1733\" class=\"\"\u003eCompatible with Euro 3, Euro 4, Euro 5,Euro6  regulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1734\" data-end=\"1799\" class=\"\"\u003e\n\u003cp data-start=\"1736\" data-end=\"1799\" class=\"\"\u003eIdeal for\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003egasoline\u003c\/span\u003e, light vehicles, and performance tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1801\" data-end=\"1959\" class=\"\"\u003eCustom sizes, inlet\/outlet connections, and coating formulations are available. Widely exported to Southeast Asia, South America, Europe, and the Middle East.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KYRLW Store","offers":[{"title":"Euro 3 \/ Eliminate fault lights \/ 300","offer_id":42846371217496,"sku":"","price":61.3,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 400","offer_id":42846371250264,"sku":"","price":62.44,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 500","offer_id":42846371283032,"sku":"","price":63.57,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 600","offer_id":42846371315800,"sku":"","price":64.71,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42846371348568,"sku":"","price":77.12,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42846371381336,"sku":"","price":78.55,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42846371414104,"sku":"","price":79.98,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42846371446872,"sku":"","price":81.41,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 300","offer_id":42846371479640,"sku":"","price":75.14,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 400","offer_id":42846371512408,"sku":"","price":76.54,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 500","offer_id":42846371545176,"sku":"","price":77.93,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 600","offer_id":42846371577944,"sku":"","price":79.32,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42846371610712,"sku":"","price":87.01,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42846371643480,"sku":"","price":88.62,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42846371676248,"sku":"","price":90.23,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42846371709016,"sku":"","price":91.84,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 300","offer_id":42846371741784,"sku":"","price":88.99,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 400","offer_id":42846371774552,"sku":"","price":90.63,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 500","offer_id":42846371807320,"sku":"","price":92.28,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 600","offer_id":42846371840088,"sku":"","price":93.93,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42846371872856,"sku":"","price":98.87,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42846371905624,"sku":"","price":100.7,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42846371938392,"sku":"","price":102.54,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42846371971160,"sku":"","price":104.37,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 300","offer_id":42846372003928,"sku":"","price":92.94,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 400","offer_id":42846372036696,"sku":"","price":94.66,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 500","offer_id":42846372069464,"sku":"","price":96.38,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 600","offer_id":42846372102232,"sku":"","price":98.1,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42846372135000,"sku":"","price":106.78,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42846372167768,"sku":"","price":108.76,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42846372200536,"sku":"","price":110.74,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42846372233304,"sku":"","price":112.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/0461\/7816\/files\/CellDensity_CPSI_MetalCatalyst.jpg?v=1745839446"},{"product_id":"metal-core-catalysts-for-gasoline-car-exhaust-systems-premium-metal-catalysts-euro3-4-5-6","title":"Metal Core Catalysts for Gasoline Car Exhaust Systems Premium Metal Catalysts Euro3\/4\/5\/6","description":"\u003cp\u003e\u003cspan\u003e1. Product name: Metal catalytic core for gasoline vehicles\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. Size:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDiameter:129mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLength:85mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. Cpsi: 300\/400\/500\/600cpsi\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4. Material: Metal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e5. Product delivery includes: 1pcs metal catalyst\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e100\/200cpsi：Modified car, please contact us\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote\u003c\/strong\u003e：\u003cstrong\u003eDue to increased emissions standards, these items are not certified for sale in California, New York, Maine and Colorado.If your vehicle is registered in California, New York, Maine or Colorado , these items can not work on your vehicle. Please check your registration states before you buy.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"slate-node-text\" data-key=\"29\"\u003eIf you don't know how to choose the size, or need other sizes, please contact us\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"702\" data-end=\"742\" class=\"\"\u003eWhat is a Metal Catalytic Converter?\u003c\/h3\u003e\n\u003cp data-start=\"744\" data-end=\"1092\" class=\"\"\u003eA metal catalytic converter is an advanced emission control device designed to reduce toxic exhaust gases from gasoline engines. It features a stainless steel foil or honeycomb structure that provides fast light-off, excellent heat resistance, and superior durability—making it ideal for motorcycles, small passenger vehicles, and performance cars.\u003c\/p\u003e\n\u003ch3 data-start=\"1094\" data-end=\"1115\" class=\"\"\u003eHow Does It Work?\u003c\/h3\u003e\n\u003cp data-start=\"1117\" data-end=\"1513\" class=\"\"\u003eThe metal substrate is coated with precious metals such as platinum (Pt), palladium (Pd), and rhodium (Rh). As exhaust gases pass through the converter, these materials trigger chemical reactions that convert carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides (NOx) into carbon dioxide (CO₂), water vapor (H₂O), and nitrogen (N₂), reducing pollution and helping meet emission standards.\u003c\/p\u003e\n\u003cp data-start=\"405\" data-end=\"432\" class=\"\"\u003e\u003cstrong data-start=\"405\" data-end=\"432\"\u003eMain reactions include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-start=\"434\" data-end=\"736\"\u003e\n\u003cli data-start=\"434\" data-end=\"506\" class=\"\"\u003e\n\u003cp data-start=\"437\" data-end=\"506\" class=\"\"\u003e\u003cstrong data-start=\"437\" data-end=\"486\"\u003eCarbon monoxide (CO) to carbon dioxide (CO₂):\u003c\/strong\u003e\u003cbr data-start=\"486\" data-end=\"489\"\u003e  2CO + O₂ → 2CO₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"511\" data-end=\"561\"\u003eHydrocarbons (HC) to carbon dioxide and water:\u003c\/strong\u003e\u003cbr data-start=\"561\" data-end=\"564\"\u003e  CxHy + (x + y\/4)O₂ → xCO₂ + (y\/2)H₂O\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"649\" data-end=\"698\"\u003eNitrogen oxides (NOx) to nitrogen and oxygen:\u003c\/strong\u003e\u003cbr data-start=\"698\" data-end=\"701\"\u003e  2NO → N₂ + O₂\u003cbr data-start=\"716\" data-end=\"719\"\u003e  2NO₂ → N₂ + 2O₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"738\" data-end=\"1054\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"1515\" data-end=\"1532\" class=\"\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"1534\" data-end=\"1799\"\u003e\n\u003cli data-start=\"1534\" data-end=\"1588\" class=\"\"\u003e\n\u003cp data-start=\"1536\" data-end=\"1588\" class=\"\"\u003e Fast light-off for improved cold start emissions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1589\" data-end=\"1632\" class=\"\"\u003e\n\u003cp data-start=\"1591\" data-end=\"1632\" class=\"\"\u003e High resistance to heat and vibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1633\" data-end=\"1676\" class=\"\"\u003e\n\u003cp data-start=\"1635\" data-end=\"1676\" class=\"\"\u003e Compact design with low back pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1677\" data-end=\"1733\" class=\"\"\u003e\n\u003cp data-start=\"1679\" data-end=\"1733\" class=\"\"\u003eCompatible with Euro 3, Euro 4, Euro 5,Euro6  regulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1734\" data-end=\"1799\" class=\"\"\u003e\n\u003cp data-start=\"1736\" data-end=\"1799\" class=\"\"\u003eIdeal for\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003egasoline\u003c\/span\u003e, light vehicles, and performance tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1801\" data-end=\"1959\" class=\"\"\u003eCustom sizes, inlet\/outlet connections, and coating formulations are available. Widely exported to Southeast Asia, South America, Europe, and the Middle East.\u003c\/p\u003e","brand":"KYRLW Store","offers":[{"title":"Euro 3 \/ Eliminate fault lights \/ 300","offer_id":42846438031448,"sku":"","price":56.59,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 400","offer_id":42846438064216,"sku":"","price":57.63,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 500","offer_id":42846438096984,"sku":"","price":58.68,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 600","offer_id":42846438129752,"sku":"","price":59.73,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42846438162520,"sku":"","price":71.79,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42846438195288,"sku":"","price":72.51,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42846438228056,"sku":"","price":73.83,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42846438260824,"sku":"","price":75.14,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 300","offer_id":42846438293592,"sku":"","price":69.36,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 400","offer_id":42846438326360,"sku":"","price":70.56,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 500","offer_id":42846438359128,"sku":"","price":71.96,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 600","offer_id":42846438391896,"sku":"","price":73.22,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault 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6 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42846439047256,"sku":"","price":104.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/0461\/7816\/files\/High-FlowMetalCatalyticConverter_96ae67ca-8582-42eb-b3df-076f9a1cb6a2.jpg?v=1745842794"},{"product_id":"exhaust-system-metal-catalysts-for-gasoline-vehicles-improve-exhaust-flow-and-efficiency-euro3-4-5-6","title":"Exhaust System Metal Catalysts for Gasoline Vehicles Improve Exhaust Flow and Efficiency Euro3\/4\/5\/6","description":"\u003cp\u003e\u003cspan\u003e1. Product name: Metal catalytic core for gasoline vehicles\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. Size:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDiameter:132mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLength:75\/100mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. Cpsi: 300\/400\/500\/600cpsi\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4. Material: Metal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e5. Product delivery includes: 1pcs metal catalyst\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e100\/200cpsi：Modified car, please contact us\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote\u003c\/strong\u003e：\u003cstrong\u003eDue to increased emissions standards, these items are not certified for sale in California, New York, Maine and Colorado.If your vehicle is registered in California, New York, Maine or Colorado , these items can not work on your vehicle. Please check your registration states before you buy.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"slate-node-text\" data-key=\"29\"\u003eIf you don't know how to choose the size, or need other sizes, please contact us\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"702\" data-end=\"742\" class=\"\"\u003eWhat is a Metal Catalytic Converter?\u003c\/h3\u003e\n\u003cp data-start=\"744\" data-end=\"1092\" class=\"\"\u003eA metal catalytic converter is an advanced emission control device designed to reduce toxic exhaust gases from gasoline engines. It features a stainless steel foil or honeycomb structure that provides fast light-off, excellent heat resistance, and superior durability—making it ideal for motorcycles, small passenger vehicles, and performance cars.\u003c\/p\u003e\n\u003ch3 data-start=\"1094\" data-end=\"1115\" class=\"\"\u003eHow Does It Work?\u003c\/h3\u003e\n\u003cp data-start=\"1117\" data-end=\"1513\" class=\"\"\u003eThe metal substrate is coated with precious metals such as platinum (Pt), palladium (Pd), and rhodium (Rh). As exhaust gases pass through the converter, these materials trigger chemical reactions that convert carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides (NOx) into carbon dioxide (CO₂), water vapor (H₂O), and nitrogen (N₂), reducing pollution and helping meet emission standards.\u003c\/p\u003e\n\u003cp data-start=\"405\" data-end=\"432\" class=\"\"\u003e\u003cstrong data-start=\"405\" data-end=\"432\"\u003eMain reactions include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-start=\"434\" data-end=\"736\"\u003e\n\u003cli data-start=\"434\" data-end=\"506\" class=\"\"\u003e\n\u003cp data-start=\"437\" data-end=\"506\" class=\"\"\u003e\u003cstrong data-start=\"437\" data-end=\"486\"\u003eCarbon monoxide (CO) to carbon dioxide (CO₂):\u003c\/strong\u003e\u003cbr data-start=\"486\" data-end=\"489\"\u003e  2CO + O₂ → 2CO₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"511\" data-end=\"561\"\u003eHydrocarbons (HC) to carbon dioxide and water:\u003c\/strong\u003e\u003cbr data-start=\"561\" data-end=\"564\"\u003e  CxHy + (x + y\/4)O₂ → xCO₂ + (y\/2)H₂O\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"649\" data-end=\"698\"\u003eNitrogen oxides (NOx) to nitrogen and oxygen:\u003c\/strong\u003e\u003cbr data-start=\"698\" data-end=\"701\"\u003e  2NO → N₂ + O₂\u003cbr data-start=\"716\" data-end=\"719\"\u003e  2NO₂ → N₂ + 2O₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"738\" data-end=\"1054\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"1515\" data-end=\"1532\" class=\"\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"1534\" data-end=\"1799\"\u003e\n\u003cli data-start=\"1534\" data-end=\"1588\" class=\"\"\u003e\n\u003cp data-start=\"1536\" data-end=\"1588\" class=\"\"\u003e Fast light-off for improved cold start emissions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1589\" data-end=\"1632\" class=\"\"\u003e\n\u003cp data-start=\"1591\" data-end=\"1632\" class=\"\"\u003e High resistance to heat and vibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1633\" data-end=\"1676\" class=\"\"\u003e\n\u003cp data-start=\"1635\" data-end=\"1676\" class=\"\"\u003e Compact design with low back pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1677\" data-end=\"1733\" class=\"\"\u003e\n\u003cp data-start=\"1679\" data-end=\"1733\" class=\"\"\u003eCompatible with Euro 3, Euro 4, Euro 5,Euro6  regulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1734\" data-end=\"1799\" class=\"\"\u003e\n\u003cp data-start=\"1736\" data-end=\"1799\" class=\"\"\u003eIdeal for\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003egasoline\u003c\/span\u003e, light vehicles, and performance tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1801\" data-end=\"1959\" class=\"\"\u003eCustom sizes, inlet\/outlet connections, and coating formulations are available. Widely exported to Southeast Asia, South America, Europe, and the Middle East.\u003c\/p\u003e","brand":"KYRLW Store","offers":[{"title":"Euro 3 \/ Eliminate fault lights \/ 300-132*75mm","offer_id":42846470340696,"sku":"","price":51.87,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 400-132*75mm","offer_id":42846470373464,"sku":"","price":52.83,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 500-132*75mm","offer_id":42846470406232,"sku":"","price":53.79,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 600-132*75mm","offer_id":42846470439000,"sku":"","price":54.75,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 300-132*100mm","offer_id":42846470471768,"sku":"","price":68.37,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 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600-132*100mm","offer_id":42846472405080,"sku":"","price":125.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/0461\/7816\/files\/MetalCatalystHoneycombStructure_8cb09491-c8fc-494b-8cbc-ffb33f0f7e49.jpg?v=1745844738"},{"product_id":"efficient-metal-catalysts-for-gasoline-exhaust-systems-improve-flow-and-reduce-emissions-euro3-4-5-6","title":"Efficient Metal Catalysts for Gasoline Exhaust Systems Improve Flow and Reduce Emissions Euro3\/4\/5\/6","description":"\u003cp\u003e\u003cspan\u003e1. Product name: Metal catalytic core for gasoline vehicles\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. Size:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDiameter:135mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLength:105mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. Cpsi: 300\/400\/500\/600cpsi\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4. Material: Metal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e5. Product delivery includes: 1pcs metal catalyst\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e100\/200cpsi：Modified car, please contact us\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote\u003c\/strong\u003e：\u003cstrong\u003eDue to increased emissions standards, these items are not certified for sale in California, New York, Maine and Colorado.If your vehicle is registered in California, New York, Maine or Colorado , these items can not work on your vehicle. Please check your registration states before you buy.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"slate-node-text\" data-key=\"29\"\u003eIf you don't know how to choose the size, or need other sizes, please contact us\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"702\" data-end=\"742\" class=\"\"\u003eWhat is a Metal Catalytic Converter?\u003c\/h3\u003e\n\u003cp data-start=\"744\" data-end=\"1092\" class=\"\"\u003eA metal catalytic converter is an advanced emission control device designed to reduce toxic exhaust gases from gasoline engines. It features a stainless steel foil or honeycomb structure that provides fast light-off, excellent heat resistance, and superior durability—making it ideal for motorcycles, small passenger vehicles, and performance cars.\u003c\/p\u003e\n\u003ch3 data-start=\"1094\" data-end=\"1115\" class=\"\"\u003eHow Does It Work?\u003c\/h3\u003e\n\u003cp data-start=\"1117\" data-end=\"1513\" class=\"\"\u003eThe metal substrate is coated with precious metals such as platinum (Pt), palladium (Pd), and rhodium (Rh). As exhaust gases pass through the converter, these materials trigger chemical reactions that convert carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides (NOx) into carbon dioxide (CO₂), water vapor (H₂O), and nitrogen (N₂), reducing pollution and helping meet emission standards.\u003c\/p\u003e\n\u003cp data-start=\"405\" data-end=\"432\" class=\"\"\u003e\u003cstrong data-start=\"405\" data-end=\"432\"\u003eMain reactions include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-start=\"434\" data-end=\"736\"\u003e\n\u003cli data-start=\"434\" data-end=\"506\" class=\"\"\u003e\n\u003cp data-start=\"437\" data-end=\"506\" class=\"\"\u003e\u003cstrong data-start=\"437\" data-end=\"486\"\u003eCarbon monoxide (CO) to carbon dioxide (CO₂):\u003c\/strong\u003e\u003cbr data-start=\"486\" data-end=\"489\"\u003e  2CO + O₂ → 2CO₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"511\" data-end=\"561\"\u003eHydrocarbons (HC) to carbon dioxide and water:\u003c\/strong\u003e\u003cbr data-start=\"561\" data-end=\"564\"\u003e  CxHy + (x + y\/4)O₂ → xCO₂ + (y\/2)H₂O\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"649\" data-end=\"698\"\u003eNitrogen oxides (NOx) to nitrogen and oxygen:\u003c\/strong\u003e\u003cbr data-start=\"698\" data-end=\"701\"\u003e  2NO → N₂ + O₂\u003cbr data-start=\"716\" data-end=\"719\"\u003e  2NO₂ → N₂ + 2O₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"738\" data-end=\"1054\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"1515\" data-end=\"1532\" class=\"\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"1534\" data-end=\"1799\"\u003e\n\u003cli data-start=\"1534\" data-end=\"1588\" class=\"\"\u003e\n\u003cp data-start=\"1536\" data-end=\"1588\" class=\"\"\u003e Fast light-off for improved cold start emissions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1589\" data-end=\"1632\" class=\"\"\u003e\n\u003cp data-start=\"1591\" data-end=\"1632\" class=\"\"\u003e High resistance to heat and vibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1633\" data-end=\"1676\" class=\"\"\u003e\n\u003cp data-start=\"1635\" data-end=\"1676\" class=\"\"\u003e Compact design with low back pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1677\" data-end=\"1733\" class=\"\"\u003e\n\u003cp data-start=\"1679\" data-end=\"1733\" class=\"\"\u003eCompatible with Euro 3, Euro 4, Euro 5,Euro6  regulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1734\" data-end=\"1799\" class=\"\"\u003e\n\u003cp data-start=\"1736\" data-end=\"1799\" class=\"\"\u003eIdeal for\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003egasoline\u003c\/span\u003e, light vehicles, and performance tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1801\" data-end=\"1959\" class=\"\"\u003eCustom sizes, inlet\/outlet connections, and coating formulations are available. Widely exported to Southeast Asia, South America, Europe, and the Middle East.\u003c\/p\u003e","brand":"KYRLW Store","offers":[{"title":"Euro 3 \/ Eliminate fault lights \/ 300","offer_id":42848322125912,"sku":"","price":73.09,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 400","offer_id":42848322158680,"sku":"","price":74.44,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 500","offer_id":42848322191448,"sku":"","price":75.8,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 600","offer_id":42848322224216,"sku":"","price":77.15,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42848322256984,"sku":"","price":91.95,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42848322289752,"sku":"","price":93.65,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42848322322520,"sku":"","price":95.36,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42848322355288,"sku":"","price":97.06,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 300","offer_id":42848322388056,"sku":"","price":89.59,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 400","offer_id":42848322420824,"sku":"","price":91.25,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 500","offer_id":42848322453592,"sku":"","price":92.91,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 600","offer_id":42848322486360,"sku":"","price":94.57,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42848322519128,"sku":"","price":103.74,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42848322551896,"sku":"","price":105.66,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42848322584664,"sku":"","price":107.58,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42848322617432,"sku":"","price":109.5,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 300","offer_id":42848322650200,"sku":"","price":106.1,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 400","offer_id":42848322682968,"sku":"","price":108.6,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 500","offer_id":42848322715736,"sku":"","price":110.03,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 600","offer_id":42848322748504,"sku":"","price":111.99,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42848322781272,"sku":"","price":117.89,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42848322814040,"sku":"","price":120.07,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42848322846808,"sku":"","price":122.25,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42848322879576,"sku":"","price":124.44,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 300","offer_id":42848322912344,"sku":"","price":110.8,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 400","offer_id":42848322945112,"sku":"","price":112.87,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 500","offer_id":42848322977880,"sku":"","price":114.92,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 600","offer_id":42848323010648,"sku":"","price":116.97,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42848323043416,"sku":"","price":127.32,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42848323076184,"sku":"","price":129.68,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42848323108952,"sku":"","price":132.03,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42848323141720,"sku":"","price":134.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/0461\/7816\/files\/GasolineVehicleMetalCatalyst_1c3f9083-6fad-4315-83a5-acbfdbb8037c.jpg?v=1745919959"},{"product_id":"high-quality-exhaust-system-metal-catalysts-for-gasoline-cars-lower-emissions-euro3-4-5-6","title":"High-Quality Exhaust System Metal Catalysts for Gasoline Cars Lower Emissions Euro3\/4\/5\/6","description":"\u003cdiv id=\"shopify-section-template--16061667934296__main\" class=\"shopify-section\"\u003e\n\u003cdiv class=\"product-details product-default\" data-section-id=\"template--16061667934296__main\" data-section-type=\"product\" id=\"ProductSection-template--16061667934296__main\" data-has-combo=\"false\" data-image-opo=\"\"\u003e\n\u003cdiv class=\"productView-bottom scroll-trigger animate--fade-in\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"tabs-contents tabs-contents-horizontal clearfix halo-text-format\"\u003e\n\u003cdiv class=\"tab-content is-active\" id=\"tab-description\"\u003e\n\u003cdiv class=\"toggle-content is-active popup-mobile\" id=\"tab-description-mobile\" data-product-description-8359714193496=\"\"\u003e\n\u003cdiv class=\"tab-popup-content\"\u003e\n\u003cp\u003e\u003cspan\u003e1. Product name: Metal catalytic core for gasoline vehicles\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. Size:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDiameter:136mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLength:100\/120mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. Cpsi: 300\/400\/500\/600cpsi\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4. Material: Metal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e5. Product delivery includes: 1pcs metal catalyst\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e100\/200cpsi：Modified car, please contact us\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote\u003c\/strong\u003e：\u003cstrong\u003eDue to increased emissions standards, these items are not certified for sale in California, New York, Maine and Colorado.If your vehicle is registered in California, New York, Maine or Colorado , these items can not work on your vehicle. Please check your registration states before you buy.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"slate-node-text\" data-key=\"29\"\u003eIf you don't know how to choose the size, or need other sizes, please contact us\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"702\" data-end=\"742\" class=\"\"\u003eWhat is a Metal Catalytic Converter?\u003c\/h3\u003e\n\u003cp data-start=\"744\" data-end=\"1092\" class=\"\"\u003eA metal catalytic converter is an advanced emission control device designed to reduce toxic exhaust gases from gasoline engines. It features a stainless steel foil or honeycomb structure that provides fast light-off, excellent heat resistance, and superior durability—making it ideal for motorcycles, small passenger vehicles, and performance cars.\u003c\/p\u003e\n\u003ch3 data-start=\"1094\" data-end=\"1115\" class=\"\"\u003eHow Does It Work?\u003c\/h3\u003e\n\u003cp data-start=\"1117\" data-end=\"1513\" class=\"\"\u003eThe metal substrate is coated with precious metals such as platinum (Pt), palladium (Pd), and rhodium (Rh). As exhaust gases pass through the converter, these materials trigger chemical reactions that convert carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides (NOx) into carbon dioxide (CO₂), water vapor (H₂O), and nitrogen (N₂), reducing pollution and helping meet emission standards.\u003c\/p\u003e\n\u003cp data-start=\"405\" data-end=\"432\" class=\"\"\u003e\u003cstrong data-start=\"405\" data-end=\"432\"\u003eMain reactions include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-start=\"434\" data-end=\"736\"\u003e\n\u003cli data-start=\"434\" data-end=\"506\" class=\"\"\u003e\n\u003cp data-start=\"437\" data-end=\"506\" class=\"\"\u003e\u003cstrong data-start=\"437\" data-end=\"486\"\u003eCarbon monoxide (CO) to carbon dioxide (CO₂):\u003c\/strong\u003e\u003cbr data-start=\"486\" data-end=\"489\"\u003e  2CO + O₂ → 2CO₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"511\" data-end=\"561\"\u003eHydrocarbons (HC) to carbon dioxide and water:\u003c\/strong\u003e\u003cbr data-start=\"561\" data-end=\"564\"\u003e  CxHy + (x + y\/4)O₂ → xCO₂ + (y\/2)H₂O\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"649\" data-end=\"698\"\u003eNitrogen oxides (NOx) to nitrogen and oxygen:\u003c\/strong\u003e\u003cbr data-start=\"698\" data-end=\"701\"\u003e  2NO → N₂ + O₂\u003cbr data-start=\"716\" data-end=\"719\"\u003e  2NO₂ → N₂ + 2O₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"738\" data-end=\"1054\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"1515\" data-end=\"1532\" class=\"\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"1534\" data-end=\"1799\"\u003e\n\u003cli data-start=\"1534\" data-end=\"1588\" class=\"\"\u003e\n\u003cp data-start=\"1536\" data-end=\"1588\" class=\"\"\u003e Fast light-off for improved cold start emissions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1589\" data-end=\"1632\" class=\"\"\u003e\n\u003cp data-start=\"1591\" data-end=\"1632\" class=\"\"\u003e High resistance to heat and vibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1633\" data-end=\"1676\" class=\"\"\u003e\n\u003cp data-start=\"1635\" data-end=\"1676\" class=\"\"\u003e Compact design with low back pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1677\" data-end=\"1733\" class=\"\"\u003e\n\u003cp data-start=\"1679\" data-end=\"1733\" class=\"\"\u003eCompatible with Euro 3, Euro 4, Euro 5,Euro6  regulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1734\" data-end=\"1799\" class=\"\"\u003e\n\u003cp data-start=\"1736\" data-end=\"1799\" class=\"\"\u003eIdeal for\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003egasoline\u003c\/span\u003e, light vehicles, and performance tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1801\" data-end=\"1959\" class=\"\"\u003eCustom sizes, inlet\/outlet connections, and coating formulations are available. Widely exported to Southeast Asia, South America, Europe, and the Middle East.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KYRLW Store","offers":[{"title":"Euro 3 \/ Eliminate fault lights \/ 300-136*100mm","offer_id":42853029445720,"sku":"","price":70.73,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 400-136*100mm","offer_id":42853029478488,"sku":"","price":72.04,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 500-136*100mm","offer_id":42853029511256,"sku":"","price":73.35,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 600-136*100mm","offer_id":42853029544024,"sku":"","price":74.66,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 300-136*120mm","offer_id":42853029576792,"sku":"","price":84.88,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 400-136*120mm","offer_id":42853029609560,"sku":"","price":86.45,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 500-136*120mm","offer_id":42853029642328,"sku":"","price":88.02,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 600-136*120mm","offer_id":42853029675096,"sku":"","price":89.59,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 300-136*100mm","offer_id":42853029707864,"sku":"","price":88.99,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 400-136*100mm","offer_id":42853029740632,"sku":"","price":90.63,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 500-136*100mm","offer_id":42853029773400,"sku":"","price":92.28,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 600-136*100mm","offer_id":42853029806168,"sku":"","price":93.93,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 300-136*120mm","offer_id":42853029838936,"sku":"","price":106.78,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 400-136*120mm","offer_id":42853029871704,"sku":"","price":108.76,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 500-136*120mm","offer_id":42853029904472,"sku":"","price":110.74,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 600-136*120mm","offer_id":42853029937240,"sku":"","price":112.72,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 300-136*100mm","offer_id":42853029970008,"sku":"","price":86.7,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 400-136*100mm","offer_id":42853030002776,"sku":"","price":88.31,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 500-136*100mm","offer_id":42853030035544,"sku":"","price":89.92,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 600-136*100mm","offer_id":42853030068312,"sku":"","price":91.52,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 300-136*120mm","offer_id":42853030101080,"sku":"","price":104.05,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 400-136*120mm","offer_id":42853030133848,"sku":"","price":105.97,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 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600-136*120mm","offer_id":42853031510104,"sku":"","price":156.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/0461\/7816\/files\/High-FlowMetalCatalyticConverter_259c4a65-0363-46c8-97f7-b6b455e3665b.jpg?v=1745981451"},{"product_id":"metal-catalysts-for-gasoline-car-exhaust-systems-enhance-engine-performance-euro3-4-5-7","title":"Metal Catalysts for Gasoline Car Exhaust Systems Enhance Engine Performance Euro3\/4\/5\/6","description":"\u003cp\u003e\u003cspan\u003e1. Product name: Metal catalytic core for gasoline vehicles\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. Size:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDiameter:148mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLength:100mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. Cpsi: 300\/400\/500\/600cpsi\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4. Material: Metal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e5. Product delivery includes: 1pcs metal catalyst\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e100\/200cpsi：Modified car, please contact us\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote\u003c\/strong\u003e：\u003cstrong\u003eDue to increased emissions standards, these items are not certified for sale in California, New York, Maine and Colorado.If your vehicle is registered in California, New York, Maine or Colorado , these items can not work on your vehicle. Please check your registration states before you buy.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"slate-node-text\" data-key=\"29\"\u003eIf you don't know how to choose the size, or need other sizes, please contact us\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"702\" data-end=\"742\" class=\"\"\u003eWhat is a Metal Catalytic Converter?\u003c\/h3\u003e\n\u003cp data-start=\"744\" data-end=\"1092\" class=\"\"\u003eA metal catalytic converter is an advanced emission control device designed to reduce toxic exhaust gases from gasoline engines. It features a stainless steel foil or honeycomb structure that provides fast light-off, excellent heat resistance, and superior durability—making it ideal for motorcycles, small passenger vehicles, and performance cars.\u003c\/p\u003e\n\u003ch3 data-start=\"1094\" data-end=\"1115\" class=\"\"\u003eHow Does It Work?\u003c\/h3\u003e\n\u003cp data-start=\"1117\" data-end=\"1513\" class=\"\"\u003eThe metal substrate is coated with precious metals such as platinum (Pt), palladium (Pd), and rhodium (Rh). As exhaust gases pass through the converter, these materials trigger chemical reactions that convert carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides (NOx) into carbon dioxide (CO₂), water vapor (H₂O), and nitrogen (N₂), reducing pollution and helping meet emission standards.\u003c\/p\u003e\n\u003cp data-start=\"405\" data-end=\"432\" class=\"\"\u003e\u003cstrong data-start=\"405\" data-end=\"432\"\u003eMain reactions include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-start=\"434\" data-end=\"736\"\u003e\n\u003cli data-start=\"434\" data-end=\"506\" class=\"\"\u003e\n\u003cp data-start=\"437\" data-end=\"506\" class=\"\"\u003e\u003cstrong data-start=\"437\" data-end=\"486\"\u003eCarbon monoxide (CO) to carbon dioxide (CO₂):\u003c\/strong\u003e\u003cbr data-start=\"486\" data-end=\"489\"\u003e  2CO + O₂ → 2CO₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"511\" data-end=\"561\"\u003eHydrocarbons (HC) to carbon dioxide and water:\u003c\/strong\u003e\u003cbr data-start=\"561\" data-end=\"564\"\u003e  CxHy + (x + y\/4)O₂ → xCO₂ + (y\/2)H₂O\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"649\" data-end=\"698\"\u003eNitrogen oxides (NOx) to nitrogen and oxygen:\u003c\/strong\u003e\u003cbr data-start=\"698\" data-end=\"701\"\u003e  2NO → N₂ + O₂\u003cbr data-start=\"716\" data-end=\"719\"\u003e  2NO₂ → N₂ + 2O₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"738\" data-end=\"1054\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"1515\" data-end=\"1532\" class=\"\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"1534\" data-end=\"1799\"\u003e\n\u003cli data-start=\"1534\" data-end=\"1588\" class=\"\"\u003e\n\u003cp data-start=\"1536\" data-end=\"1588\" class=\"\"\u003e Fast light-off for improved cold start emissions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1589\" data-end=\"1632\" class=\"\"\u003e\n\u003cp data-start=\"1591\" data-end=\"1632\" class=\"\"\u003e High resistance to heat and vibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1633\" data-end=\"1676\" class=\"\"\u003e\n\u003cp data-start=\"1635\" data-end=\"1676\" class=\"\"\u003e Compact design with low back pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1677\" data-end=\"1733\" class=\"\"\u003e\n\u003cp data-start=\"1679\" data-end=\"1733\" class=\"\"\u003eCompatible with Euro 3, Euro 4, Euro 5,Euro6  regulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1734\" data-end=\"1799\" class=\"\"\u003e\n\u003cp data-start=\"1736\" data-end=\"1799\" class=\"\"\u003eIdeal for\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003egasoline\u003c\/span\u003e, light vehicles, and performance tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1801\" data-end=\"1959\" class=\"\"\u003eCustom sizes, inlet\/outlet connections, and coating formulations are available. Widely exported to Southeast Asia, South America, Europe, and the Middle East.\u003c\/p\u003e","brand":"KYRLW Store","offers":[{"title":"Euro 3 \/ Eliminate fault lights \/ 300","offer_id":42853187551320,"sku":"","price":82.52,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 400","offer_id":42853187584088,"sku":"","price":84.05,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 500","offer_id":42853187616856,"sku":"","price":85.58,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 600","offer_id":42853187649624,"sku":"","price":87.11,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42853187682392,"sku":"","price":103.82,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42853187715160,"sku":"","price":105.74,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42853187747928,"sku":"","price":107.66,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42853187780696,"sku":"","price":109.58,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 300","offer_id":42853187813464,"sku":"","price":101.15,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 400","offer_id":42853187846232,"sku":"","price":103.03,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 500","offer_id":42853187879000,"sku":"","price":104.9,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 600","offer_id":42853187911768,"sku":"","price":106.77,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate 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500","offer_id":42853188141144,"sku":"","price":124.23,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 600","offer_id":42853188173912,"sku":"","price":126.44,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42853188206680,"sku":"","price":133.1,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42853188239448,"sku":"","price":135.56,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42853188272216,"sku":"","price":138.03,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42853188304984,"sku":"","price":140.49,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 300","offer_id":42853188337752,"sku":"","price":125.11,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 400","offer_id":42853188370520,"sku":"","price":127.43,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 500","offer_id":42853188403288,"sku":"","price":129.75,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 600","offer_id":42853188436056,"sku":"","price":132.06,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42853188468824,"sku":"","price":143.76,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42853188501592,"sku":"","price":146.41,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42853188534360,"sku":"","price":149.07,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42853188567128,"sku":"","price":151.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/0461\/7816\/files\/MetalCatalyticConverters.jpg?v=1745995160"},{"product_id":"metal-core-catalysts-for-gasoline-car-exhaust-improve-flow-and-reduce-emissions-euro3-4-5-6","title":"Metal Core Catalysts for Gasoline Car Exhaust Improve Flow and Reduce Emissions Euro3\/4\/5\/6","description":"\u003cdiv id=\"shopify-section-template--16061667934296__main\" class=\"shopify-section\"\u003e\n\u003cdiv class=\"product-details product-default\" data-section-id=\"template--16061667934296__main\" data-section-type=\"product\" id=\"ProductSection-template--16061667934296__main\" data-has-combo=\"false\" data-image-opo=\"\"\u003e\n\u003cdiv class=\"productView-bottom scroll-trigger animate--fade-in\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"tabs-contents tabs-contents-horizontal clearfix halo-text-format\"\u003e\n\u003cdiv class=\"tab-content is-active\" id=\"tab-description\"\u003e\n\u003cdiv class=\"toggle-content is-active popup-mobile\" id=\"tab-description-mobile\" data-product-description-8361558900824=\"\"\u003e\n\u003cdiv class=\"tab-popup-content\"\u003e\n\u003cp\u003e\u003cspan\u003e1. Product name: Metal catalytic core for gasoline vehicles\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. Size:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDiameter:153mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLength:100mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. Cpsi: 300\/400\/500\/600cpsi\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4. Material: Metal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e5. Product delivery includes: 1pcs metal catalyst\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e100\/200cpsi：Modified car, please contact us\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote\u003c\/strong\u003e：\u003cstrong\u003eDue to increased emissions standards, these items are not certified for sale in California, New York, Maine and Colorado.If your vehicle is registered in California, New York, Maine or Colorado , these items can not work on your vehicle. Please check your registration states before you buy.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"slate-node-text\" data-key=\"29\"\u003eIf you don't know how to choose the size, or need other sizes, please contact us\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"702\" data-end=\"742\" class=\"\"\u003eWhat is a Metal Catalytic Converter?\u003c\/h3\u003e\n\u003cp data-start=\"744\" data-end=\"1092\" class=\"\"\u003eA metal catalytic converter is an advanced emission control device designed to reduce toxic exhaust gases from gasoline engines. It features a stainless steel foil or honeycomb structure that provides fast light-off, excellent heat resistance, and superior durability—making it ideal for motorcycles, small passenger vehicles, and performance cars.\u003c\/p\u003e\n\u003ch3 data-start=\"1094\" data-end=\"1115\" class=\"\"\u003eHow Does It Work?\u003c\/h3\u003e\n\u003cp data-start=\"1117\" data-end=\"1513\" class=\"\"\u003eThe metal substrate is coated with precious metals such as platinum (Pt), palladium (Pd), and rhodium (Rh). As exhaust gases pass through the converter, these materials trigger chemical reactions that convert carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides (NOx) into carbon dioxide (CO₂), water vapor (H₂O), and nitrogen (N₂), reducing pollution and helping meet emission standards.\u003c\/p\u003e\n\u003cp data-start=\"405\" data-end=\"432\" class=\"\"\u003e\u003cstrong data-start=\"405\" data-end=\"432\"\u003eMain reactions include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-start=\"434\" data-end=\"736\"\u003e\n\u003cli data-start=\"434\" data-end=\"506\" class=\"\"\u003e\n\u003cp data-start=\"437\" data-end=\"506\" class=\"\"\u003e\u003cstrong data-start=\"437\" data-end=\"486\"\u003eCarbon monoxide (CO) to carbon dioxide (CO₂):\u003c\/strong\u003e\u003cbr data-start=\"486\" data-end=\"489\"\u003e  2CO + O₂ → 2CO₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"511\" data-end=\"561\"\u003eHydrocarbons (HC) to carbon dioxide and water:\u003c\/strong\u003e\u003cbr data-start=\"561\" data-end=\"564\"\u003e  CxHy + (x + y\/4)O₂ → xCO₂ + (y\/2)H₂O\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"649\" data-end=\"698\"\u003eNitrogen oxides (NOx) to nitrogen and oxygen:\u003c\/strong\u003e\u003cbr data-start=\"698\" data-end=\"701\"\u003e  2NO → N₂ + O₂\u003cbr data-start=\"716\" data-end=\"719\"\u003e  2NO₂ → N₂ + 2O₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"738\" data-end=\"1054\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"1515\" data-end=\"1532\" class=\"\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"1534\" data-end=\"1799\"\u003e\n\u003cli data-start=\"1534\" data-end=\"1588\" class=\"\"\u003e\n\u003cp data-start=\"1536\" data-end=\"1588\" class=\"\"\u003e Fast light-off for improved cold start emissions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1589\" data-end=\"1632\" class=\"\"\u003e\n\u003cp data-start=\"1591\" data-end=\"1632\" class=\"\"\u003e High resistance to heat and vibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1633\" data-end=\"1676\" class=\"\"\u003e\n\u003cp data-start=\"1635\" data-end=\"1676\" class=\"\"\u003e Compact design with low back pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1677\" data-end=\"1733\" class=\"\"\u003e\n\u003cp data-start=\"1679\" data-end=\"1733\" class=\"\"\u003eCompatible with Euro 3, Euro 4, Euro 5,Euro6  regulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1734\" data-end=\"1799\" class=\"\"\u003e\n\u003cp data-start=\"1736\" data-end=\"1799\" class=\"\"\u003eIdeal for\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003egasoline\u003c\/span\u003e, light vehicles, and performance tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1801\" data-end=\"1959\" class=\"\"\u003eCustom sizes, inlet\/outlet connections, and coating formulations are available. Widely exported to Southeast Asia, South America, Europe, and the Middle East.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KYRLW Store","offers":[{"title":"Euro 3 \/ Eliminate fault lights \/ 300","offer_id":42863982215256,"sku":"","price":89.59,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 400","offer_id":42863982248024,"sku":"","price":91.25,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 500","offer_id":42863982280792,"sku":"","price":92.91,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights \/ 600","offer_id":42863982313560,"sku":"","price":94.57,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42863982346328,"sku":"","price":112.72,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42863982379096,"sku":"","price":114.8,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42863982411864,"sku":"","price":116.89,"currency_code":"USD","in_stock":true},{"title":"Euro 3 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42863982444632,"sku":"","price":118.98,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 300","offer_id":42863982477400,"sku":"","price":109.83,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 400","offer_id":42863982510168,"sku":"","price":111.86,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 500","offer_id":42863982542936,"sku":"","price":113.89,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights \/ 600","offer_id":42863982575704,"sku":"","price":115.93,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42863982608472,"sku":"","price":127.17,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42863982641240,"sku":"","price":129.52,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42863982674008,"sku":"","price":131.88,"currency_code":"USD","in_stock":true},{"title":"Euro 4 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42863982706776,"sku":"","price":134.23,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 300","offer_id":42863982739544,"sku":"","price":130.06,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 400","offer_id":42863982772312,"sku":"","price":132.46,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 500","offer_id":42863982805080,"sku":"","price":134.87,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights \/ 600","offer_id":42863982837848,"sku":"","price":137.28,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42863982870616,"sku":"","price":144.51,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42863982903384,"sku":"","price":147.18,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42863982936152,"sku":"","price":148.86,"currency_code":"USD","in_stock":true},{"title":"Euro 5 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42863982968920,"sku":"","price":152.54,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 300","offer_id":42863983001688,"sku":"","price":135.84,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 400","offer_id":42863983034456,"sku":"","price":138.35,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 500","offer_id":42863983067224,"sku":"","price":140.87,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights \/ 600","offer_id":42863983099992,"sku":"","price":143.38,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42863983132760,"sku":"","price":156.07,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42863983165528,"sku":"","price":158.96,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42863983198296,"sku":"","price":161.85,"currency_code":"USD","in_stock":true},{"title":"Euro 6 \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42863983231064,"sku":"","price":164.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/0461\/7816\/files\/EmissionPurificationmetalcatalyst.jpg?v=1746435423"},{"product_id":"precision-metal-core-catalysts-for-gasoline-exhaust-systems-and-enhanced-power-euro3-4-5-6","title":"Precision Metal Core Catalysts for Gasoline Exhaust Systems and Enhanced Power Euro3\/4\/5\/6","description":"\u003cp\u003e\u003cspan\u003e1. Product name: Metal catalytic core for gasoline vehicles\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. Size:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDiameter:130mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLength:80\/100\/120\/125mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. Cpsi: 300\/400\/500\/600cpsi\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4. Material: Metal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e5. Product delivery includes: 1pcs metal catalyst\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e100\/200cpsi：Modified car, please contact us\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote\u003c\/strong\u003e：\u003cstrong\u003eDue to increased emissions standards, these items are not certified for sale in California, New York, Maine and Colorado.If your vehicle is registered in California, New York, Maine or Colorado , these items can not work on your vehicle. Please check your registration states before you buy.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"slate-node-text\" data-key=\"29\"\u003eIf you don't know how to choose the size, or need other sizes, please contact us\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"702\" data-end=\"742\" class=\"\"\u003eWhat is a Metal Catalytic Converter?\u003c\/h3\u003e\n\u003cp data-start=\"744\" data-end=\"1092\" class=\"\"\u003eA metal catalytic converter is an advanced emission control device designed to reduce toxic exhaust gases from gasoline engines. It features a stainless steel foil or honeycomb structure that provides fast light-off, excellent heat resistance, and superior durability—making it ideal for motorcycles, small passenger vehicles, and performance cars.\u003c\/p\u003e\n\u003ch3 data-start=\"1094\" data-end=\"1115\" class=\"\"\u003eHow Does It Work?\u003c\/h3\u003e\n\u003cp data-start=\"1117\" data-end=\"1513\" class=\"\"\u003eThe metal substrate is coated with precious metals such as platinum (Pt), palladium (Pd), and rhodium (Rh). As exhaust gases pass through the converter, these materials trigger chemical reactions that convert carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides (NOx) into carbon dioxide (CO₂), water vapor (H₂O), and nitrogen (N₂), reducing pollution and helping meet emission standards.\u003c\/p\u003e\n\u003cp data-start=\"405\" data-end=\"432\" class=\"\"\u003e\u003cstrong data-start=\"405\" data-end=\"432\"\u003eMain reactions include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-start=\"434\" data-end=\"736\"\u003e\n\u003cli data-start=\"434\" data-end=\"506\" class=\"\"\u003e\n\u003cp data-start=\"437\" data-end=\"506\" class=\"\"\u003e\u003cstrong data-start=\"437\" data-end=\"486\"\u003eCarbon monoxide (CO) to carbon dioxide (CO₂):\u003c\/strong\u003e\u003cbr data-start=\"486\" data-end=\"489\"\u003e  2CO + O₂ → 2CO₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"511\" data-end=\"561\"\u003eHydrocarbons (HC) to carbon dioxide and water:\u003c\/strong\u003e\u003cbr data-start=\"561\" data-end=\"564\"\u003e  CxHy + (x + y\/4)O₂ → xCO₂ + (y\/2)H₂O\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"649\" data-end=\"698\"\u003eNitrogen oxides (NOx) to nitrogen and oxygen:\u003c\/strong\u003e\u003cbr data-start=\"698\" data-end=\"701\"\u003e  2NO → N₂ + O₂\u003cbr data-start=\"716\" data-end=\"719\"\u003e  2NO₂ → N₂ + 2O₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"738\" data-end=\"1054\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"1515\" data-end=\"1532\" class=\"\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"1534\" data-end=\"1799\"\u003e\n\u003cli data-start=\"1534\" data-end=\"1588\" class=\"\"\u003e\n\u003cp data-start=\"1536\" data-end=\"1588\" class=\"\"\u003e Fast light-off for improved cold start emissions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1589\" data-end=\"1632\" class=\"\"\u003e\n\u003cp data-start=\"1591\" data-end=\"1632\" class=\"\"\u003e High resistance to heat and vibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1633\" data-end=\"1676\" class=\"\"\u003e\n\u003cp data-start=\"1635\" data-end=\"1676\" class=\"\"\u003e Compact design with low back pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1677\" data-end=\"1733\" class=\"\"\u003e\n\u003cp data-start=\"1679\" data-end=\"1733\" class=\"\"\u003eCompatible with Euro 3, Euro 4, Euro 5,Euro6  regulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1734\" data-end=\"1799\" class=\"\"\u003e\n\u003cp data-start=\"1736\" data-end=\"1799\" class=\"\"\u003eIdeal for\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003egasoline\u003c\/span\u003e, light vehicles, and performance tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1801\" data-end=\"1959\" class=\"\"\u003eCustom sizes, inlet\/outlet connections, and coating formulations are available. Widely exported to Southeast Asia, South America, Europe, and the Middle East.\u003c\/p\u003e","brand":"KYRLW Store","offers":[{"title":"Euro 3-120*80mm \/ Eliminate fault lights \/ 300","offer_id":42864187179096,"sku":"","price":44.86,"currency_code":"USD","in_stock":true},{"title":"Euro 3-120*80mm \/ Eliminate fault lights \/ 400","offer_id":42864187211864,"sku":"","price":45.63,"currency_code":"USD","in_stock":true},{"title":"Euro 3-120*80mm \/ Eliminate fault lights \/ 500","offer_id":42864187244632,"sku":"","price":46.46,"currency_code":"USD","in_stock":true},{"title":"Euro 3-120*80mm \/ Eliminate fault lights \/ 600","offer_id":42864187277400,"sku":"","price":47.29,"currency_code":"USD","in_stock":true},{"title":"Euro 3-120*80mm \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42864187310168,"sku":"","price":56.36,"currency_code":"USD","in_stock":true},{"title":"Euro 3-120*80mm \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42864187342936,"sku":"","price":57.4,"currency_code":"USD","in_stock":true},{"title":"Euro 3-120*80mm \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42864187375704,"sku":"","price":58.45,"currency_code":"USD","in_stock":true},{"title":"Euro 3-120*80mm \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42864187408472,"sku":"","price":59.49,"currency_code":"USD","in_stock":true},{"title":"Euro 4-120*80mm \/ Eliminate fault lights \/ 300","offer_id":42864187441240,"sku":"","price":54.91,"currency_code":"USD","in_stock":true},{"title":"Euro 4-120*80mm \/ Eliminate fault lights \/ 400","offer_id":42864187474008,"sku":"","price":55.93,"currency_code":"USD","in_stock":true},{"title":"Euro 4-120*80mm \/ Eliminate fault lights \/ 500","offer_id":42864187506776,"sku":"","price":56.95,"currency_code":"USD","in_stock":true},{"title":"Euro 4-120*80mm \/ Eliminate fault lights \/ 600","offer_id":42864187539544,"sku":"","price":57.96,"currency_code":"USD","in_stock":true},{"title":"Euro 4-120*80mm \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42864187572312,"sku":"","price":63.58,"currency_code":"USD","in_stock":true},{"title":"Euro 4-120*80mm \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42864187605080,"sku":"","price":64.76,"currency_code":"USD","in_stock":true},{"title":"Euro 4-120*80mm \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42864187637848,"sku":"","price":65.94,"currency_code":"USD","in_stock":true},{"title":"Euro 4-120*80mm \/ Eliminate fault lights+Vehicle inspection \/ 600","offer_id":42864187670616,"sku":"","price":67.12,"currency_code":"USD","in_stock":true},{"title":"Euro 5-120*80mm \/ Eliminate fault lights \/ 300","offer_id":42864187703384,"sku":"","price":65.03,"currency_code":"USD","in_stock":true},{"title":"Euro 5-120*80mm \/ Eliminate fault lights \/ 400","offer_id":42864187736152,"sku":"","price":66.23,"currency_code":"USD","in_stock":true},{"title":"Euro 5-120*80mm \/ Eliminate fault lights \/ 500","offer_id":42864187768920,"sku":"","price":67.44,"currency_code":"USD","in_stock":true},{"title":"Euro 5-120*80mm \/ Eliminate fault lights \/ 600","offer_id":42864187801688,"sku":"","price":68.64,"currency_code":"USD","in_stock":true},{"title":"Euro 5-120*80mm \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42864187834456,"sku":"","price":72.25,"currency_code":"USD","in_stock":true},{"title":"Euro 5-120*80mm \/ Eliminate fault lights+Vehicle inspection \/ 400","offer_id":42864187867224,"sku":"","price":73.59,"currency_code":"USD","in_stock":true},{"title":"Euro 5-120*80mm \/ Eliminate fault lights+Vehicle inspection \/ 500","offer_id":42864187899992,"sku":"","price":74.93,"currency_code":"USD","in_stock":true},{"title":"Euro 5-120*80mm \/ Eliminate fault lights+Vehicle inspection \/ 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600","offer_id":42864189243480,"sku":"","price":104.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/0461\/7816\/files\/GasolineVehicleMetalCatalyst_7d11b0ee-d5e8-4f88-92ca-1ded7a7886bf.jpg?v=1746438177"},{"product_id":"high-quality-metal-catalyst-parts-for-gasoline-car-exhaust-and-cleaner-emissions-euro3-4-5-6","title":"High Quality Metal Catalyst Parts for Gasoline Car Exhaust and Cleaner Emissions Euro3\/4\/5\/6","description":"\u003cp\u003e\u003cspan\u003e1. Product name: Metal catalytic core for gasoline vehicles\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. Size:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDiameter:120mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLength:120\/125mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. Cpsi: 300\/400\/500\/600cpsi\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4. Material: Metal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e5. Product delivery includes: 1pcs metal catalyst\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e100\/200cpsi：Modified car, please contact us\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote\u003c\/strong\u003e：\u003cstrong\u003eDue to increased emissions standards, these items are not certified for sale in California, New York, Maine and Colorado.If your vehicle is registered in California, New York, Maine or Colorado , these items can not work on your vehicle. Please check your registration states before you buy.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"slate-node-text\" data-key=\"29\"\u003eIf you don't know how to choose the size, or need other sizes, please contact us\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"702\" data-end=\"742\" class=\"\"\u003eWhat is a Metal Catalytic Converter?\u003c\/h3\u003e\n\u003cp data-start=\"744\" data-end=\"1092\" class=\"\"\u003eA metal catalytic converter is an advanced emission control device designed to reduce toxic exhaust gases from gasoline engines. It features a stainless steel foil or honeycomb structure that provides fast light-off, excellent heat resistance, and superior durability—making it ideal for motorcycles, small passenger vehicles, and performance cars.\u003c\/p\u003e\n\u003ch3 data-start=\"1094\" data-end=\"1115\" class=\"\"\u003eHow Does It Work?\u003c\/h3\u003e\n\u003cp data-start=\"1117\" data-end=\"1513\" class=\"\"\u003eThe metal substrate is coated with precious metals such as platinum (Pt), palladium (Pd), and rhodium (Rh). As exhaust gases pass through the converter, these materials trigger chemical reactions that convert carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides (NOx) into carbon dioxide (CO₂), water vapor (H₂O), and nitrogen (N₂), reducing pollution and helping meet emission standards.\u003c\/p\u003e\n\u003cp data-start=\"405\" data-end=\"432\" class=\"\"\u003e\u003cstrong data-start=\"405\" data-end=\"432\"\u003eMain reactions include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-start=\"434\" data-end=\"736\"\u003e\n\u003cli data-start=\"434\" data-end=\"506\" class=\"\"\u003e\n\u003cp data-start=\"437\" data-end=\"506\" class=\"\"\u003e\u003cstrong data-start=\"437\" data-end=\"486\"\u003eCarbon monoxide (CO) to carbon dioxide (CO₂):\u003c\/strong\u003e\u003cbr data-start=\"486\" data-end=\"489\"\u003e  2CO + O₂ → 2CO₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"511\" data-end=\"561\"\u003eHydrocarbons (HC) to carbon dioxide and water:\u003c\/strong\u003e\u003cbr data-start=\"561\" data-end=\"564\"\u003e  CxHy + (x + y\/4)O₂ → xCO₂ + (y\/2)H₂O\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"644\" class=\"\"\u003e\n\u003cp data-start=\"511\" data-end=\"644\" class=\"\"\u003e\u003cstrong data-start=\"649\" data-end=\"698\"\u003eNitrogen oxides (NOx) to nitrogen and oxygen:\u003c\/strong\u003e\u003cbr data-start=\"698\" data-end=\"701\"\u003e  2NO → N₂ + O₂\u003cbr data-start=\"716\" data-end=\"719\"\u003e  2NO₂ → N₂ + 2O₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"738\" data-end=\"1054\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"1515\" data-end=\"1532\" class=\"\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"1534\" data-end=\"1799\"\u003e\n\u003cli data-start=\"1534\" data-end=\"1588\" class=\"\"\u003e\n\u003cp data-start=\"1536\" data-end=\"1588\" class=\"\"\u003e Fast light-off for improved cold start emissions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1589\" data-end=\"1632\" class=\"\"\u003e\n\u003cp data-start=\"1591\" data-end=\"1632\" class=\"\"\u003e High resistance to heat and vibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1633\" data-end=\"1676\" class=\"\"\u003e\n\u003cp data-start=\"1635\" data-end=\"1676\" class=\"\"\u003e Compact design with low back pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1677\" data-end=\"1733\" class=\"\"\u003e\n\u003cp data-start=\"1679\" data-end=\"1733\" class=\"\"\u003eCompatible with Euro 3, Euro 4, Euro 5,Euro6  regulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1734\" data-end=\"1799\" class=\"\"\u003e\n\u003cp data-start=\"1736\" data-end=\"1799\" class=\"\"\u003eIdeal for\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003egasoline\u003c\/span\u003e, light vehicles, and performance tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1801\" data-end=\"1959\" class=\"\"\u003eCustom sizes, inlet\/outlet connections, and coating formulations are available. Widely exported to Southeast Asia, South America, Europe, and the Middle East.\u003c\/p\u003e","brand":"KYRLW Store","offers":[{"title":"Euro 3-120*120mm \/ Eliminate fault lights \/ 300","offer_id":42864198418520,"sku":"","price":66.02,"currency_code":"USD","in_stock":true},{"title":"Euro 3-120*120mm \/ Eliminate fault lights \/ 400","offer_id":42864198451288,"sku":"","price":67.24,"currency_code":"USD","in_stock":true},{"title":"Euro 3-120*120mm \/ Eliminate fault lights \/ 500","offer_id":42864198484056,"sku":"","price":68.48,"currency_code":"USD","in_stock":true},{"title":"Euro 3-120*120mm \/ Eliminate fault lights \/ 600","offer_id":42864198516824,"sku":"","price":69.68,"currency_code":"USD","in_stock":true},{"title":"Euro 3-120*120mm \/ Eliminate fault lights+Vehicle inspection \/ 300","offer_id":42864198549592,"sku":"","price":83.05,"currency_code":"USD","in_stock":true},{"title":"Euro 3-120*120mm \/ Eliminate fault lights+Vehicle inspection \/ 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