{"product_id":"invidia-15-subaru-wrx-sti-single-n1-stainless-steel-tip-cat-back-exhaust","title":"Invidia 15+ Subaru WRX\/STI Single N1 Stainless Steel Tip Cat-back Exhaust","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eHS15SW4GTP\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eInvidia 2015-2021 Subaru WRX\/STI Single N1 Stainless Steel Tip Cat-back Exhaust\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThis Invidia cat-back exhaust system HS15SW4GTP replaces the stock setup from the catalytic converter back with mandrel-bent T304 stainless steel piping. Designed for 2015-2021 Subaru WRX and STI models it delivers noticeable horsepower and torque gains through improved exhaust flow. The single 4-inch N1 tip produces a refined aggressive exhaust note perfect for track or street driving.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eT304 Stainless Steel Construction:\u003c\/strong\u003e Full SUS304 piping and muffler resist corrosion for long-lasting durability in all conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Inch Mandrel-Bent Piping:\u003c\/strong\u003e Smooth bends reduce backpressure and increase exhaust velocity for better engine breathing and power delivery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle 4-Inch N1 Rolled Tip:\u003c\/strong\u003e Polished stainless steel 101mm tip with rolled edge adds bold styling and enhances the deep throaty sound\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble Wall Muffler Design:\u003c\/strong\u003e Reduces interior drone while amplifying exterior volume for balanced performance sound\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Bolt-On Fitment:\u003c\/strong\u003e Precision-engineered hangers and flanges ensure easy replacement without modifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRequires stock catalytic converter or high-flow cat for installation\u003c\/li\u003e\n\u003cli\u003eClean periodically with mild soap to maintain finish\u003c\/li\u003e\n\u003cli\u003eShips fully assembled with all necessary gaskets and hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eLift vehicle and support exhaust during removal of stock system\u003c\/li\u003e\n\u003cli\u003eUses factory mounting points and includes stainless steel clamps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015-2021\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015-2021\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX\u003c\/td\u003e\n\u003ctd\u003eLimited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015-2021\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX\u003c\/td\u003e\n\u003ctd\u003ePremium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015-2021\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX STI\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX STI\u003c\/td\u003e\n\u003ctd\u003eLaunch Edition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015-2021\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX STI\u003c\/td\u003e\n\u003ctd\u003eLimited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2016\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX STI\u003c\/td\u003e\n\u003ctd\u003eSeries.HyperBlue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose Invidia?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTrusted JDM brand with motorsport heritage\u003c\/li\u003e\n\u003cli\u003eRobus TIG-welded construction for strength\u003c\/li\u003e\n\u003cli\u003eEngineered in Japan for Subaru FA\/FJ engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does this fit 2015-2021 WRX STI models with stock downpipe?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes it bolts directly to the stock or aftermarket downpipe on all listed 2015-2021 WRX and STI trims without cutting or welding\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is used for the piping and tip?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Entire system uses T304 stainless steel piping with a polished SUS304 single N1 tip for heat and rust resistance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty coverage applies?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Invidia provides a limited lifetime warranty against manufacturing defects on welds and material\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground or FedEx\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Securely boxed 48 x 14 x 14 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 35 lbs shipping 28 lbs product\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Invidia","offers":[{"title":"Default Title","offer_id":43760441098319,"sku":"INVHS15SW4GTP","price":978.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/invidia-15-subaru-wrxsti-single-n1-stainless-steel-tip-cat-back-exhaust-invidia.jpg?v=1770233608","url":"https:\/\/www.blackopsautoworks.com\/products\/invidia-15-subaru-wrx-sti-single-n1-stainless-steel-tip-cat-back-exhaust","provider":"Black Ops Auto Works","version":"1.0","type":"link"}