{"product_id":"catalytic-converter-for-acura-ilx-2013-2014-2-0l","title":"Catalytic Converter for Acura ILX (2013-2014) 2.0L","description":"\u003ch2\u003eDirect-Fit Stainless Steel Catalytic Converter for 2013-2014 Acura ILX\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e Directly replaces the degraded factory manifold catalytic converter assembly on 2.0L models to restore OE exhaust scavenging, eliminate catalyst-efficiency DTCs, and maintain OBD compliance.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock ILX Catalyst Degradation\u003c\/h3\u003e\n\u003cp\u003eThe factory catalytic converter on the 2.0L R20A5 engine is subjected to rigorous thermal cycling due to its close-coupled front-runner placement. Over extended mileage, the original ceramic honeycomb monolith experiences washcoat sintering and cell structural collapse. This thermal fatigue leads to reduced precious metal surface area, localized substrate clogging, increased exhaust backpressure, and recurring P0420 catalytic efficiency diagnostic trouble codes that degrade fuel trim accuracy.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis replacement converter utilizes a high-grade stainless steel casing resistant to road corrosion and thermal cracking under high exhaust gas temperatures. Inside, a high-flow ceramic substrate with optimized cell density facilitates clean catalytic reduction of hydrocarbons, carbon monoxide, and NOx without choking exhaust velocity. Precision-machined, thick-gauge mounting flanges ensure leak-free sealing, mating directly to the factory cylinder head and downstream pipe using the supplied hardware and gaskets without cutting or 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;\"\u003e2013-2014 Acura ILX\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;\"\u003eR20A5 2.0L I4 \/ DE1 Chassis\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;\"\u003e150 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;\"\u003eBER638490 (Interchange: 18160R1AA00, 18160R2AM00, 16678, 641554)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2013 Acura ILX Base 2.0L L4 Gas (DE1)\u003c\/li\u003e\n  \u003cli\u003e2014 Acura ILX Base 2.0L L4 Gas (DE1)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Acura Engineering Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to preserve smooth i-VTEC throttle response and factory exhaust acoustic profiles, this converter assembly restores precise air-fuel ratio sensor readings and maintains factory engine output without triggering check engine lights.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50488064311544,"sku":"DS-E9C451SM2","price":116.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/catalytic-converter-for-acura-ilx-2013-2014-2-0l-1.jpg?v=1789148479","url":"https:\/\/performancechiptuning.com\/products\/catalytic-converter-for-acura-ilx-2013-2014-2-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}