{"product_id":"catalytic-converter-for-scion-xb-2008-2015-2-4l","title":"Catalytic Converter for Scion xB (2008-2015) 2.4L","description":"\u003ch2\u003eDirect-Fit Replacement Catalytic Converter for 2008-2015 Scion xB\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eRestores exhaust gas scavenging and emissions compliance:\u003c\/strong\u003e Engineered as a direct bolt-on replacement for failing factory front manifold converters on the second-generation Scion xB.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock xB Substrate Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe 2.4L 2AZ-FE platform frequently encounters heavy oil blow-by and elevated exhaust gas temperatures over high mileage cycles. This leads to carbon fouling, rapid catalyst poisoning, and internal ceramic core degradation. Once the factory cell matrix collapses or glazes over, exhaust backpressure spikes dramatically, suffocating cylinder evacuation, choking engine performance, and triggering persistent P0420 diagnostic trouble codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eConstructed from corrosion-resistant heavy-gauge stainless steel, this front catalytic assembly is engineered to withstand extreme thermal expansion without cracking along the flange welds. Inside, a high-efficiency monolithic ceramic substrate optimizes noble metal loading to maximize chemical reduction efficiency while minimizing flow restriction. Integrated with OE-spec oxygen sensor bungs and precise laser-cut flanges, this direct-fit unit matches factory geometry to guarantee a leak-free seal and restore balanced exhaust scavenging.\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;\"\u003e2008-2015 Scion xB\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 2AZ-FE \/ E150\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;\"\u003e158 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;\"\u003eBER458310 \/ 674-966\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2008 Scion xB Base 2.4L L4 Gas\u003c\/li\u003e\n  \u003cli\u003e2009 Scion xB Base 2.4L L4 Gas\u003c\/li\u003e\n  \u003cli\u003e2010 Scion xB Base 2.4L L4 Gas\u003c\/li\u003e\n  \u003cli\u003e2011 Scion xB Base 2.4L L4 Gas\u003c\/li\u003e\n  \u003cli\u003e2012 Scion xB Base 2.4L L4 Gas\u003c\/li\u003e\n  \u003cli\u003e2013 Scion xB Base 2.4L L4 Gas\u003c\/li\u003e\n  \u003cli\u003e2014 Scion xB Base 2.4L L4 Gas\u003c\/li\u003e\n  \u003cli\u003e2015 Scion xB Base 2.4L L4 Gas\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Scion Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to meet rigorous JDM-platform tolerances, this converter eliminates check engine lights and restores crisp throttle response without requiring custom fabrication or welding.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50489316376824,"sku":"DS-E51SG630I","price":124.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/catalytic-converter-for-scion-xb-2008-2015-2-4l-1.jpg?v=1789159780","url":"https:\/\/performancechiptuning.com\/fr\/products\/catalytic-converter-for-scion-xb-2008-2015-2-4l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}