{"product_id":"grimmspeed-subaru-downpipe-to-3in-catback-adapter","title":"GrimmSpeed Stock Downpipe to 3in Aftermarket Catback Adapter for 2002-2021 Subaru WRX\/STI","description":"\u003cp\u003eThe GrimmSpeed Stock Downpipe to 3in Aftermarket Catback Adapter for 2002-2021 Subaru WRX\/STI is designed for the 2004-2021 Subaru STI and the other applications in the fitment table. Match manufacturer part number GRM077046, the complete vehicle or system configuration, dimensions, connections, and included components before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePerformance exhaust component in the stated configuration\u003c\/li\u003e\n\u003cli\u003ePipe diameter, routing, flange, gasket, and tip details are part-number specific\u003c\/li\u003e\n\u003cli\u003eVehicle clearance and exhaust connection points must be confirmed\u003c\/li\u003e\n\u003cli\u003eSound and emissions requirements vary by vehicle and location\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2004-2021\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eSTI\u003c\/td\u003e\n\u003ctd\u003eConfirm engine, body style, system configuration, and exact interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2002-2021\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX\u003c\/td\u003e\n\u003ctd\u003eConfirm engine, body style, system configuration, and exact interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eGrimmSpeed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eGRM077046\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eExhaust Adapters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitment Type\u003c\/th\u003e\n\u003ctd\u003eVehicle Specific\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCondition\u003c\/th\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdapter size\u003c\/th\u003e\n\u003ctd\u003e3 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOne new GrimmSpeed exhaust adapters identified by manufacturer part number GRM077046, in the quantity stated by the title. Additional wiring, pipes, hoses, clamps, fittings, gaskets, fluids, tuning, tools, and installation hardware are included only when expressly listed for this exact part number.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout GrimmSpeed\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eGrimmSpeed develops exhaust, forced-induction, cooling, engine, electronics, and exterior components for import and performance vehicle applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRelated GrimmSpeed Products\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/grimmspeed\"\u003eShop all GrimmSpeed products\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/grimmspeed-3in-subaru-downpipe-exhaust-adapter\"\u003eGrimmSpeed 3in Subaru Downpipe Exhaust Adapter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/grimmspeed-turbo-heat-shield-v2-grm092007\"\u003eGrimmSpeed 02+ Subaru EJ Engines Turbo Heat Shield V2\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/grimmspeed-02-wrx-sti-brotie-hella-horn-mounting-bracket\"\u003eGrimmSpeed 02+ WRX\/STi BroTie Hella Horn Mounting Bracket\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I confirm this GrimmSpeed exhaust part fits?\u003c\/strong\u003e\u003cbr\u003eMatch the manufacturer part number, listed year, make, and model, body style, engine, exhaust diameter, flange locations, and available underbody clearance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this listing include every part needed for installation?\u003c\/strong\u003e\u003cbr\u003eOnly the items stated in the title and What’s Included section are supplied. Gaskets, adapters, hardware, hangers, or connecting pipes may be separate for some applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the exhaust change sound or require tuning?\u003c\/strong\u003e\u003cbr\u003eSound varies with the complete exhaust system and vehicle. Tuning requirements depend on the application, emissions equipment, and other modifications, so confirm with the vehicle tuner before installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation Instructions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFollow the current GrimmSpeed instructions and the vehicle service manual for part number GRM077046. Compare every component, connection, dimension, and mounting point before disassembly. Use the correct tools, fasteners, torque values, fluids, wiring protection, and safety procedures, then inspect for leaks, interference, heat exposure, clearance, and secure operation before normal use.\u003c\/p\u003e","brand":"GrimmSpeed","offers":[{"title":"Default Title","offer_id":46446130626639,"sku":"GRMGRM077046","price":55.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/grimmspeed-grmgrm077046-exhaust-adapters-image-01.jpg?v=1788682763","url":"https:\/\/www.blackopsautoworks.com\/products\/grimmspeed-subaru-downpipe-to-3in-catback-adapter","provider":"Black Ops Auto Works","version":"1.0","type":"link"}