{"product_id":"plm-high-flow-performance-400-cell-epa-metallic-catalytic-converter","title":"PLM High Flow Performance 400-Cell EPA Metallic Catalytic Converter","description":"\u003ch2 data-start=\"233\" data-end=\"303\"\u003ePLM High Flow Performance 400-Cell EPA Metallic Catalytic Converter\u003c\/h2\u003e\n\u003cp data-start=\"305\" data-end=\"333\"\u003e\u003cstrong data-start=\"305\" data-end=\"313\"\u003eSKU:\u003c\/strong\u003e PLM-CAT-2.5-MET-400\u003c\/p\u003e\n\u003chr data-start=\"335\" data-end=\"338\"\u003e\n\u003ch3 data-start=\"340\" data-end=\"363\"\u003eProduct Description\u003c\/h3\u003e\n\u003cp data-start=\"365\" data-end=\"775\"\u003eThe \u003cstrong data-start=\"369\" data-end=\"440\"\u003ePLM High Flow Performance 400-Cell EPA Metallic Catalytic Converter\u003c\/strong\u003e is engineered to deliver an ideal balance of \u003cstrong data-start=\"486\" data-end=\"538\"\u003eemissions control, exhaust flow, and performance\u003c\/strong\u003e. Designed for enthusiasts who want improved efficiency without sacrificing drivability, this catalytic converter features a \u003cstrong data-start=\"663\" data-end=\"702\"\u003ehigh-quality 400-cell metallic core\u003c\/strong\u003e that provides superior filtration while maintaining smooth exhaust flow.\u003c\/p\u003e\n\u003cp data-start=\"777\" data-end=\"1137\"\u003eCompared to lower cell-count converters, the 400-cell design helps retain \u003cstrong data-start=\"851\" data-end=\"893\"\u003efactory-like emissions characteristics\u003c\/strong\u003e, making it an excellent choice for street-driven vehicles that still demand performance upgrades. When paired with PLM headers or manifolds, this catalytic converter maximizes exhaust efficiency while maintaining compliance with EPA standards.\u003c\/p\u003e\n\u003cp data-start=\"1139\" data-end=\"1350\"\u003eConstructed from durable stainless steel and designed for universal applications, this converter supports both \u003cstrong data-start=\"1250\" data-end=\"1292\"\u003ecut-and-clamp or weld-on installations\u003c\/strong\u003e, allowing flexibility for a wide range of exhaust setups.\u003c\/p\u003e\n\u003chr data-start=\"1352\" data-end=\"1355\"\u003e\n\u003ch3 data-start=\"1357\" data-end=\"1373\"\u003eKey Benefits\u003c\/h3\u003e\n\u003cul data-start=\"1375\" data-end=\"1691\"\u003e\n\u003cli data-start=\"1375\" data-end=\"1435\"\u003e\n\u003cp data-start=\"1377\" data-end=\"1435\"\u003eImproved exhaust flow with enhanced emissions filtration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1436\" data-end=\"1497\"\u003e\n\u003cp data-start=\"1438\" data-end=\"1497\"\u003eEPA-compliant design for responsible performance upgrades\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1498\" data-end=\"1576\"\u003e\n\u003cp data-start=\"1500\" data-end=\"1576\"\u003eHelps reduce the chance of check engine lights compared to lower cell cats\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1577\" data-end=\"1643\"\u003e\n\u003cp data-start=\"1579\" data-end=\"1643\"\u003eIdeal upgrade when installing performance headers or manifolds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1644\" data-end=\"1691\"\u003e\n\u003cp data-start=\"1646\" data-end=\"1691\"\u003eDurable metallic core for long service life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1693\" data-end=\"1696\"\u003e\n\u003ch3 data-start=\"1698\" data-end=\"1710\"\u003eFeatures\u003c\/h3\u003e\n\u003cul data-start=\"1712\" data-end=\"2073\"\u003e\n\u003cli data-start=\"1712\" data-end=\"1752\"\u003e\n\u003cp data-start=\"1714\" data-end=\"1752\"\u003e\u003cstrong data-start=\"1714\" data-end=\"1750\"\u003e400-cell metallic catalytic core\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1753\" data-end=\"1777\"\u003e\n\u003cp data-start=\"1755\" data-end=\"1777\"\u003eEPA-compliant design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1778\" data-end=\"1844\"\u003e\n\u003cp data-start=\"1780\" data-end=\"1844\"\u003eOBD-II compliant, \u003cstrong data-start=\"1798\" data-end=\"1816\"\u003e48-state legal\u003c\/strong\u003e (Restricted in CA and NY)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1845\" data-end=\"1877\"\u003e\n\u003cp data-start=\"1847\" data-end=\"1877\"\u003eStainless steel construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1878\" data-end=\"1928\"\u003e\n\u003cp data-start=\"1880\" data-end=\"1928\"\u003eAvailable inlet\/outlet sizes: \u003cstrong data-start=\"1910\" data-end=\"1926\"\u003e2.5” or 3.0”\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1929\" data-end=\"1966\"\u003e\n\u003cp data-start=\"1931\" data-end=\"1966\"\u003eBody diameters: \u003cstrong data-start=\"1947\" data-end=\"1964\"\u003e3.0” and 3.5”\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1967\" data-end=\"2017\"\u003e\n\u003cp data-start=\"1969\" data-end=\"2017\"\u003eEasy \u003cstrong data-start=\"1974\" data-end=\"2015\"\u003ecut-and-clamp or weld-on installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2018\" data-end=\"2073\"\u003e\n\u003cp data-start=\"2020\" data-end=\"2073\"\u003eSold individually (one catalytic converter per order)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2075\" data-end=\"2078\"\u003e\n\u003ch3 data-start=\"2080\" data-end=\"2098\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"2100\" data-end=\"2264\"\u003e\n\u003cli data-start=\"2100\" data-end=\"2123\"\u003e\n\u003cp data-start=\"2102\" data-end=\"2123\"\u003eCore Type: Metallic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2124\" data-end=\"2171\"\u003e\n\u003cp data-start=\"2126\" data-end=\"2171\"\u003eCell Density: \u003cstrong data-start=\"2140\" data-end=\"2169\"\u003e400 cells per square inch\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2172\" data-end=\"2201\"\u003e\n\u003cp data-start=\"2174\" data-end=\"2201\"\u003eBody Length: \u003cstrong data-start=\"2187\" data-end=\"2199\"\u003e4 inches\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2202\" data-end=\"2234\"\u003e\n\u003cp data-start=\"2204\" data-end=\"2234\"\u003eOverall Length: \u003cstrong data-start=\"2220\" data-end=\"2232\"\u003e7 inches\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2235\" data-end=\"2264\"\u003e\n\u003cp data-start=\"2237\" data-end=\"2264\"\u003eMaterial: Stainless steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2266\" data-end=\"2269\"\u003e\n\u003ch3 data-start=\"2271\" data-end=\"2308\"\u003e400-Cell vs. 200-Cell Explanation\u003c\/h3\u003e\n\u003cp data-start=\"2310\" data-end=\"2609\"\u003eA catalytic converter is made up of many small cells coated with precious metals that help oxidize exhaust gases not fully burned by the engine. A \u003cstrong data-start=\"2457\" data-end=\"2489\"\u003e400-cell catalytic converter\u003c\/strong\u003e contains 400 cells per square inch, providing \u003cstrong data-start=\"2536\" data-end=\"2580\"\u003egreater filtration and emissions control\u003c\/strong\u003e compared to a 200-cell unit.\u003c\/p\u003e\n\u003cp data-start=\"2611\" data-end=\"2900\"\u003ePLM recommends the \u003cstrong data-start=\"2630\" data-end=\"2662\"\u003e400-cell catalytic converter\u003c\/strong\u003e for customers who want \u003cstrong data-start=\"2686\" data-end=\"2747\"\u003enear-factory emissions behavior with improved performance\u003c\/strong\u003e, and in most cases, reduced likelihood of triggering a check engine light. For maximum flow and minimal restriction, a 200-cell option may be preferred.\u003c\/p\u003e\n\u003chr data-start=\"2902\" data-end=\"2905\"\u003e\n\u003ch3 data-start=\"2907\" data-end=\"2932\"\u003eVehicle Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"2934\" data-end=\"3015\"\u003e\n\u003cli data-start=\"2934\" data-end=\"2959\"\u003e\n\u003cp data-start=\"2936\" data-end=\"2959\"\u003e\u003cstrong data-start=\"2936\" data-end=\"2957\"\u003eUniversal fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2960\" data-end=\"3015\"\u003e\n\u003cp data-start=\"2962\" data-end=\"3015\"\u003ePlease verify sizing requirements before installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3017\" data-end=\"3020\"\u003e\n\u003ch3 data-start=\"3022\" data-end=\"3067\"\u003eInstallation Notes \u0026amp; Emissions Disclosure\u003c\/h3\u003e\n\u003cul data-start=\"3069\" data-end=\"3436\"\u003e\n\u003cli data-start=\"3069\" data-end=\"3147\"\u003e\n\u003cp data-start=\"3071\" data-end=\"3147\"\u003eThis catalytic converter is \u003cstrong data-start=\"3099\" data-end=\"3145\"\u003enot intended as an OEM factory replacement\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3148\" data-end=\"3241\"\u003e\n\u003cp data-start=\"3150\" data-end=\"3241\"\u003eEPA-compliant does \u003cstrong data-start=\"3169\" data-end=\"3176\"\u003enot\u003c\/strong\u003e guarantee it will pass local or state emissions or inspections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3242\" data-end=\"3308\"\u003e\n\u003cp data-start=\"3244\" data-end=\"3308\"\u003eFederal law prohibits tampering with emissions control devices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3309\" data-end=\"3391\"\u003e\n\u003cp data-start=\"3311\" data-end=\"3391\"\u003ePlease check your local regulations regarding aftermarket catalytic converters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3392\" data-end=\"3436\"\u003e\n\u003cp data-start=\"3394\" data-end=\"3436\"\u003eProfessional installation is recommended\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3438\" data-end=\"3441\"\u003e\n\u003ch3 data-start=\"3443\" data-end=\"3480\"\u003eCalifornia Proposition 65 Warning\u003c\/h3\u003e\n\u003cp data-start=\"3482\" data-end=\"3587\"\u003eThis product contains \u003cstrong data-start=\"3504\" data-end=\"3514\"\u003eNickel\u003c\/strong\u003e, known to the State of California to cause cancer and reproductive harm.\u003c\/p\u003e","brand":"Racing Precision Motorsports","offers":[{"title":"2.5\"","offer_id":43956589920316,"sku":"PLM-CAT-2.5-MET-400","price":179.99,"currency_code":"USD","in_stock":true},{"title":"3.0\"","offer_id":43956589953084,"sku":"PLM-CAT-3.0-MET-400","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/5934\/4956\/files\/IMG_0748_f4bb6944-c697-464e-a512-588692ce35a7.webp?v=1770248256","url":"https:\/\/rpm-racing.com\/products\/plm-high-flow-performance-400-cell-epa-metallic-catalytic-converter","provider":"Racing Precision Motorsports","version":"1.0","type":"link"}