{"product_id":"catalytic-converter-for-subaru-wrx-2015-2021-2-0l-turbo-front","title":"Catalytic Converter for Subaru WRX (2015-2021) 2.0L Turbo Front","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit Front Catalytic Converter for 2015-2021 Subaru WRX (VA)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The direct-fit front catalytic converter replaces the degraded primary catalyst on the 2015-2021 WRX to clear catalyst efficiency DTCs, restore exhaust flow balance, and ensure OBD II emissions compliance.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Subaru WRX Catalyst Degradation\u003c\/h3\u003e\n\u003cp\u003eAggressive exhaust gas temperatures, sustained boost pressures, and direct-injection combustion blow-by in the factory \u003cstrong\u003eFA20DIT\u003c\/strong\u003e engine accelerate thermal degradation of the stock primary substrate. Over time, internal ceramic breakdown compromises the precious-metal washcoat, causing exhaust restriction, loose substrate rattles inside the canister, and persistent P0420 check-engine illumination due to poor oxygen storage capacity.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eEngineered as a bolt-on solution for the \u003cstrong\u003eVA\u003c\/strong\u003e platform, this front converter features a corrosion-resistant stainless steel body and mandrel-formed transition pipes designed to endure heavy heat cycling. Inside, a durable ceramic honeycomb core coated with a calibrated precious-metal washcoat efficiently oxidizes hydrocarbons and carbon monoxide while reducing nitrogen oxides. Precision-machined flanges, OE-located oxygen sensor bungs, and integrated factory-style brackets ensure a direct bolt-in fitment without cutting, welding, or exhaust leaks.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x Front Catalytic Converter\u003c\/li\u003e\n  \u003cli\u003eGasket(s) and mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\n  \u003ctable width=\"100% style=\" border-collapse: collapse border: solid font-size: min-width:\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2015-2021 Subaru WRX\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eFA20DIT \/ VA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e268 hp \/ 258 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2015 Subaru WRX 2.0L Turbo (Front)\u003c\/li\u003e\n  \u003cli\u003e2016 Subaru WRX 2.0L Turbo (Front)\u003c\/li\u003e\n  \u003cli\u003e2017 Subaru WRX 2.0L Turbo (Front)\u003c\/li\u003e\n  \u003cli\u003e2018 Subaru WRX 2.0L Turbo (Front)\u003c\/li\u003e\n  \u003cli\u003e2019 Subaru WRX 2.0L Turbo (Front)\u003c\/li\u003e\n  \u003cli\u003e2020 Subaru WRX 2.0L Turbo (Front)\u003c\/li\u003e\n  \u003cli\u003e2021 Subaru WRX 2.0L Turbo (Front)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions \u0026amp; Fitment Warnings\u003c\/h3\u003e\n\u003ch4\u003eDoes this fit the VA WRX?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2015-2021 Subaru WRX equipped with the \u003cstrong\u003eFA20DIT\u003c\/strong\u003e 2.0L Turbo engine. \u003cstrong\u003eThis part excludes WRX STI models equipped with the 2.5L EJ257 engine; rear converter is sold separately. Not legal for sale or use in California or CARB-adopting states.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch4\u003eWill this clear a P0420 code on my WRX?\u003c\/h4\u003e\n\u003cp\u003eYes, replacing a fouled factory unit with this catalytic converter restores catalyst efficiency thresholds required by the factory ECU, provided oxygen sensors and pre-catalyst gaskets are in sound operating condition.\u003c\/p\u003e\n\n\u003ch3\u003eThe Subaru Performance Caliber\u003c\/h3\u003e\n\u003cp\u003eFabricated to withstand the intense thermal expansion and exhaust flow velocity of the twin-scroll turbocharged boxer engine, this replacement preserves true factory drivability and turbo spool characteristics.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67911338983672,"sku":"DS-EZH5GLDWX","price":316.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/catalytic-converter-for-subaru-wrx-2015-2021-2-0l-turbo-front-1.jpg?v=1793400724","url":"https:\/\/performancechiptuning.com\/products\/catalytic-converter-for-subaru-wrx-2015-2021-2-0l-turbo-front","provider":"Performance Chip Tuning","version":"1.0","type":"link"}