{"product_id":"catalytic-converter-for-mitsubishi-eclipse-2006-2012-2-4l","title":"Catalytic Converter for Mitsubishi Eclipse (2006-2012) 2.4L","description":"\u003ch2\u003eDirect-Fit Catalytic Converter for 2006-2012 Mitsubishi Eclipse\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eDirect-fit emissions replacement:\u003c\/strong\u003e Restores exhaust scavenging dynamics and catalytic conversion efficiency to resolve persistent P0420 diagnostic trouble codes on 2.4L 4G69 powertrains.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Eclipse Substrate Deterioration\u003c\/h3\u003e\n\u003cp\u003eContinuous thermal cycling and extended mileage degrade the factory front catalytic converter on the 4G-chassis Eclipse. Internal ceramic monoliths suffer washcoat loss, substrate crumbling, or soot glazing from continuous stoichiometric fluctuations. This structural breakdown increases exhaust backpressure, restricts exhaust evacuation during valve overlap cycles, dulls mid-range throttle response, and fails tailpipe emissions compliance.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eEngineered as a bolt-on assembly, this unit features a heavy-gauge stainless steel casing coupled to a high-surface-area ceramic substrate. The specialized washcoat provides active catalytic reduction of hydrocarbons, carbon monoxide, and oxides of nitrogen without impeding volumetric flow. Thick, warp-resistant mounting flanges ensure positive sealing against heat distortion, while factory-located oxygen sensor bungs maintain standard sensor reach and wiring geometry for seamless, fabrication-free installation.\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;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2006-2012 Mitsubishi Eclipse\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e4G69 2.4L MIVEC \/ DK2A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e162 hp \/ 162 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eBER388905\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2006-2012 Mitsubishi Eclipse GS 2.4L L4\u003c\/li\u003e\n  \u003cli\u003e2007-2011 Mitsubishi Eclipse Spyder GS 2.4L L4\u003c\/li\u003e\n  \u003cli\u003e2010-2012 Mitsubishi Eclipse GS Sport 2.4L L4\u003c\/li\u003e\n  \u003cli\u003e2007-2012 Mitsubishi Eclipse SE 2.4L L4\u003c\/li\u003e\n  \u003cli\u003e2012 Mitsubishi Eclipse Spyder SE 2.4L L4\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Mitsubishi Performance Caliber\u003c\/h3\u003e\n\u003cp\u003eConstructed to meet rigorous JDM sports coupe standards, this assembly maintains exhaust velocity and baseline acoustic dampening while eliminating exhaust leaks and CEL illumination under spirited daily driving.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50489318899960,"sku":"DS-E4D2UXMZZ","price":152.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/catalytic-converter-for-mitsubishi-eclipse-2006-2012-2-4l-1.jpg?v=1789160001","url":"https:\/\/performancechiptuning.com\/fr\/products\/catalytic-converter-for-mitsubishi-eclipse-2006-2012-2-4l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}