{"product_id":"catalytic-converter-for-chevrolet-malibu-2008-2012-2-4l","title":"Catalytic Converter for Chevrolet Malibu (2008-2012) 2.4L","description":"\u003ch2\u003eDirect-Fit Catalytic Converter for 2008-2012 Chevrolet Malibu\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eReplaces degraded factory emissions equipment:\u003c\/strong\u003e Restores proper exhaust velocity and factory emissions compliance on 2.4L Ecotec-equipped Malibu sedans without custom fabrication.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Malibu Exhaust Deterioration\u003c\/h3\u003e\n\u003cp\u003eThe factory catalytic converter on the 2.4L Ecotec engine is prone to thermal fatigue, ceramic substrate sintering, and washcoat poisoning over high-mileage cycles. These failures frequently trigger persistent P0420 diagnostic trouble codes, restrict exhaust scavenging, and create excessive thermal backpressure at the cylinder head exhaust ports, reducing fuel efficiency and throttle response.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eConstructed with a heavy-gauge stainless steel outer shell and a durable, high-flow ceramic honeycomb substrate, this direct-replacement assembly provides optimal precious metal washcoat surface area for efficient exhaust gas conversion. Precision-machined, OE-spec flanges ensure a leak-free seal and align directly with factory mounting points, utilizing included hardware and gaskets to eliminate post-manifold exhaust leaks and clear catalyst efficiency faults.\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;\"\u003e2008-2012 Chevrolet Malibu\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;\"\u003e2.4L Ecotec (LE5 \/ LE9) \/ GM Epsilon\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;\"\u003e169 hp \/ 160 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;\"\u003eBER515385 (Interchange: 3011103, 644013, 20847947, 25822721, 16577)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2008 Chevrolet Malibu 2.4L L4 (LS, LT, LTZ, Hybrid)\u003c\/li\u003e\n  \u003cli\u003e2009 Chevrolet Malibu 2.4L L4 (LS, LT, LTZ, Hybrid)\u003c\/li\u003e\n  \u003cli\u003e2010 Chevrolet Malibu 2.4L L4 (LS, LT, LTZ, Hybrid)\u003c\/li\u003e\n  \u003cli\u003e2011 Chevrolet Malibu 2.4L L4 (LS, LT, LTZ)\u003c\/li\u003e\n  \u003cli\u003e2012 Chevrolet Malibu 2.4L L4 (LS, LT, LTZ)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Chevrolet Reliability Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to exact OEM dimensional tolerances, this converter restores proper exhaust scavenging dynamics and maintains accurate upstream and downstream oxygen sensor readings to keep your daily-driven Epsilon platform running clean and CEL-free.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50484873068792,"sku":"DS-EWDCD4QBX","price":179.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/catalytic-converter-for-chevrolet-malibu-2008-2012-2-4l-1.jpg?v=1789107651","url":"https:\/\/performancechiptuning.com\/es\/products\/catalytic-converter-for-chevrolet-malibu-2008-2012-2-4l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}