{"product_id":"catalytic-converter-for-nissan-sentra-2007-2012-2-0l","title":"Catalytic Converter for Nissan Sentra (2007-2012) 2.0L","description":"\u003ch2\u003eDirect-Fit Center Catalytic Converter Assembly for 2007-2012 Nissan Sentra\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eDirect-Fit Emissions Solution:\u003c\/strong\u003e Restores factory exhaust flow, eliminates P0420 catalyst efficiency trouble codes, and maintains Federal EPA emissions compliance on MR20DE-equipped platforms.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Sentra Catalyst Degradation\u003c\/h3\u003e\n\u003cp\u003eOver extended thermal cycles and high mileage, the factory ceramic substrate in the B16 Sentra catalytic converter suffers from washcoat degradation, carbon fouling, and structural sintering. This thermal breakdown leads to internal matrix clogging, creating excess exhaust backpressure on the MR20DE engine. Elevated backpressure compromises cylinder scavenging, drives up combustion chamber temperatures, degrades fuel economy, and triggers persistent check engine lights due to diminished oxygen storage capacity.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eEngineered as a direct bolt-on replacement, this center catalytic assembly features a heavy-duty stainless steel converter body mated to smooth, mandrel-bent aluminized piping. The internal catalyst matrix utilizes optimized precious metal washcoat loading to effectively neutralize hydrocarbons (HC), carbon monoxide (CO), and nitrogen oxides (NOx) without choking exhaust velocity. Precision laser-cut OEM-style flanges match factory mounting points perfectly, eliminating the need for cutting or custom welding.\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;\"\u003e2007-2012 Nissan Sentra\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;\"\u003eMR20DE 2.0L I4 \/ B16\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;\"\u003e140 hp \/ 147 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;\"\u003e20010-ET000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2007-2012 Nissan Sentra Base 2.0L I4\u003c\/li\u003e\n  \u003cli\u003e2007-2012 Nissan Sentra S 2.0L I4\u003c\/li\u003e\n  \u003cli\u003e2007-2012 Nissan Sentra SL 2.0L I4\u003c\/li\u003e\n  \u003cli\u003e2009-2012 Nissan Sentra SR 2.0L I4\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Nissan Reliability Caliber\u003c\/h3\u003e\n\u003cp\u003eEngineered to handle daily driving demands, this assembly restores original exhaust gas velocity and proper closed-loop air-fuel feedback, maintaining engine efficiency and smooth power delivery across all operational RPM ranges.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50464433897720,"sku":"DS-EN52T1VU1","price":139.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/catalytic-converter-for-nissan-sentra-2007-2012-2-0l-1.jpg?v=1788880838","url":"https:\/\/performancechiptuning.com\/fr\/products\/catalytic-converter-for-nissan-sentra-2007-2012-2-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}