{"product_id":"catalytic-converter-for-chrysler-300-2005-2010-3-5l-right","title":"Catalytic Converter for Chrysler 300 (2005-2010) 3.5L Right","description":"\u003ch2\u003eDirect-Fit High-Flow Catalytic Converter for 2005-2010 Chrysler 300\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Right-Side Catalytic Converter replaces the degraded factory emissions unit on the 2005-2010 Chrysler 300 to restore optimal exhaust gas velocity, clear catalyst efficiency trouble codes, and reduce parasitic backpressure.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Chrysler 300 Catalyst Degradation \u0026amp; Restriction\u003c\/h3\u003e\n\u003cp\u003eFactory catalytic assemblies on the high-mileage \u003cstrong\u003eLX\u003c\/strong\u003e platform frequently suffer from internal ceramic substrate crumbling, thermal stress washcoat depletion, and carbon fouling from extended heat cycles. Over time, the restricted cell core creates severe exhaust backpressure behind the \u003cstrong\u003eEGG 3.5L SOHC V6\u003c\/strong\u003e, driving up exhaust gas temperatures (EGTs), degrading scavenging efficiency, and routinely triggering diagnostic trouble codes such as P0420 and P0430. Corroded OEM mild steel collector flanges and deteriorated welded junctions further cause persistent pre-converter exhaust leaks that disrupt downstream O2 sensor stoichiometry.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eEngineered as a direct bolt-on assembly, this passenger-side unit features a durable 409 stainless steel housing designed to resist thermal expansion cracking and corrosive road elements. Inside, a high-density ceramic honeycomb substrate is loaded with precious metal washcoats (platinum, palladium, rhodium) to deliver efficient catalytic oxidation and reduction while maximizing flow rate cross-section. Precision robotically welded OE-style flanges match the factory manifold dump and mid-pipe connections exactly, eliminating the need for cutting or custom pipe expansion. Pre-threaded, CNC-machined oxygen sensor bungs ensure plug-and-play installation of stock O2 sensors without harness stretching or signal distortion.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px; margin-bottom: 20px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2005-2010 Chrysler 300\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e3.5L EGG V6 \/ LX Chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e250 hp \/ 250 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2005 Chrysler 300 Touring \/ Limited 3.5L V6 (Right \/ Passenger Side)\u003c\/li\u003e\n  \u003cli\u003e2006 Chrysler 300 Touring \/ Limited 3.5L V6 (Right \/ Passenger Side)\u003c\/li\u003e\n  \u003cli\u003e2007 Chrysler 300 Touring \/ Limited 3.5L V6 (Right \/ Passenger Side)\u003c\/li\u003e\n  \u003cli\u003e2008 Chrysler 300 Touring \/ Limited 3.5L V6 (Right \/ Passenger Side)\u003c\/li\u003e\n  \u003cli\u003e2009 Chrysler 300 Touring \/ Limited 3.5L V6 (Right \/ Passenger Side)\u003c\/li\u003e\n  \u003cli\u003e2010 Chrysler 300 Touring \/ Limited 3.5L V6 (Right \/ Passenger Side)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the LX 300?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 2005-2010 Chrysler 300 equipped with the 3.5L EGG V6 engine on the LX chassis.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this assembly resolve a downstream P0420\/P0430 CEL code?\u003c\/strong\u003e\u003cbr\u003e Yes, provided the upstream fueling and O2 sensors are functional, the active washcoat substrate restores emissions conversion to factory parameters.\u003c\/p\u003e\n\n\u003ch3\u003eThe Chrysler Muscle Standard\u003c\/h3\u003e\n\u003cp\u003ePreserve the robust tone and unrestricted exhaust scavenging of your Mopar cruiser. This replacement ensures factory-grade flow characteristics, resilient hardware fitment, and reliable emissions compliance for dependable highway performance.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50501723554040,"sku":"DS-EHSDJ0UO1","price":231.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/catalytic-converter-for-chrysler-300-2005-2010-3-5l-right-1.jpg?v=1789331063","url":"https:\/\/performancechiptuning.com\/fr\/products\/catalytic-converter-for-chrysler-300-2005-2010-3-5l-right","provider":"Performance Chip Tuning","version":"1.0","type":"link"}