{"product_id":"catalytic-converter-for-gmc-sonoma-2000-2002-2-2l","title":"Catalytic Converter for GMC Sonoma (2000-2002) 2.2L","description":"\u003ch2\u003eEmissions-Compliant Direct-Fit Catalytic Converter for 2000-2002 GMC Sonoma\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e Replaces the deteriorated factory rear catalytic converter assembly to restore proper exhaust scavenging, eliminate P0420 catalyst efficiency DTCs, and ensure Federal EPA emissions compliance.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Sonoma Substrate Breakdown\u003c\/h3\u003e\n\u003cp\u003eOver extended operating hours, thermal cycling on the GM 2.2L platform degrades the internal ceramic substrate. This causes washcoat sintering, restricted flow pathways, and core fracturing. The resulting exhaust restriction elevates backpressure, dampens engine torque response, spikes exhaust gas temperatures (EGT), and causes persistent check engine lights due to insufficient oxygen storage capacity.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis bolt-on rear catalytic converter assembly is engineered with a heavy-gauge stainless steel casing and smooth, mandrel-bent aluminized steel tubing. The uniform internal diameter minimizes turbulent backpressure and maintains continuous exhaust gas velocity. Precision-welded OEM-style flanges bolt straight to the factory exhaust manifold and tailpipe without cutting or welding, while the high-flow internal catalyst washcoat restores proper post-cat oxygen sensor readings and clean Federal emissions operation.\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;\"\u003e2000-2002 GMC Sonoma\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;\"\u003eVortec 2200 (LN2 \/ L43) \/ GMT325 (S-Series)\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;\"\u003e120 hp \/ 140 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;\"\u003e25175249, 25314443\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2000 GMC Sonoma 2.2L L4 (Base, SLS)\u003c\/li\u003e\n  \u003cli\u003e2001 GMC Sonoma 2.2L L4 (Base, SLS)\u003c\/li\u003e\n  \u003cli\u003e2002 GMC Sonoma 2.2L L4 (Base, SLS)\u003c\/li\u003e\n  \u003cli\u003e\u003cem\u003eEmissions Standard: EPA \/ Federal Compliant (Not legal for sale or use in California, Maine, or New York)\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe GMC Truck Durability Standard\u003c\/h3\u003e\n\u003cp\u003eBuilt to withstand the thermal shock and continuous vibration of commercial payload hauling, this direct-fit unit provides reliable, leak-free exhaust sealing to keep your compact workhorse running cleanly and efficiently.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50464442745080,"sku":"DS-E8G6K0ILE","price":139.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/catalytic-converter-for-gmc-sonoma-2000-2002-2-2l-1.jpg?v=1788881015","url":"https:\/\/performancechiptuning.com\/es\/products\/catalytic-converter-for-gmc-sonoma-2000-2002-2-2l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}