{"product_id":"invidia-15-subaru-wrx-manual-trans-down-pipe-w-high-flow-cat","title":"Invidia 15+ Subaru WRX Manual Trans Down Pipe w\/ High Flow Cat","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e HS15SWMDOC\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eInvidia 2015-2021 Subaru WRX Manual Transmission Downpipe with High Flow Cat\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eUpgrade your 2015-2021 Subaru WRX manual transmission with the Invidia HS15SWMDOC downpipe featuring a high flow catalytic converter. This direct bolt-on part replaces the restrictive factory downpipe to improve exhaust flow and deliver noticeable gains in horsepower and torque. Crafted for precise fitment on VA chassis WRX models it enhances throttle response and engine sound.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eT304 Stainless Steel Construction:\u003c\/strong\u003e Mandrel bent 3-inch piping resists corrosion and maintains shape for consistent long-term performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Flow Metallic Catalytic Converter:\u003c\/strong\u003e Reduces exhaust restriction to increase power output while meeting EPA testing standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Welded O2 Sensor Bung:\u003c\/strong\u003e Ensures compatibility with factory oxygen sensors for seamless plug-and-play installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDyno Proven Gains:\u003c\/strong\u003e Delivers up to 12 wheel horsepower and 15 ft-lbs torque increases on stock tune WRX engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGasket and Hardware Included:\u003c\/strong\u003e Provides everything needed for a leak-free direct bolt-on replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned exclusively for manual transmission models check your drivetrain before purchase.\u003c\/li\u003e\n\u003cli\u003eHigh flow cat supports off-road use and emissions testing where applicable.\u003c\/li\u003e\n\u003cli\u003eShips fully assembled ready for immediate installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eRequires removal of factory downpipe heat shielding use new crush gaskets for secure seal.\u003c\/li\u003e\n\u003cli\u003eCompatible with stock exhaust manifold and cat-back systems no cutting or welding needed.\u003c\/li\u003e\n\u003c\/ul\u003e\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\u003e2015-2016\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\u003e2015-2016\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\u003e2015-2016\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\u003e2017-2021\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\u003e2017-2021\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\u003e2017-2021\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\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhy Choose Invidia?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eEstablished Japanese exhaust manufacturer with motorsport heritage.\u003c\/li\u003e\n\u003cli\u003eUses premium T304 stainless steel for durability and heat resistance.\u003c\/li\u003e\n\u003cli\u003eEngineered for exact OEM fitment with extensive dyno testing.\u003c\/li\u003e\n\u003c\/ul\u003e\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 Subaru WRX with CVT?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No this downpipe fits manual transmission only CVT models require a different part number.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is the piping made from?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Full T304 stainless steel construction with mandrel bends for smooth flow and mirror-polished finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Is professional installation required and what tools are needed?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Professional install recommended basic tools sockets jack stands and OBD scanner for any check engine light reset suffice.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground or FedEx Ground\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 42 x 11 x 10 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 11.5 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Invidia","offers":[{"title":"Default Title","offer_id":43763291619407,"sku":"INVHS15SWMDOC","price":1097.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/invidia-15-subaru-wrx-manual-trans-down-pipe-w-high-flow-cat-invidia.jpg?v=1767416012","url":"https:\/\/www.blackopsautoworks.com\/products\/invidia-15-subaru-wrx-manual-trans-down-pipe-w-high-flow-cat","provider":"Black Ops Auto Works","version":"1.0","type":"link"}