{"product_id":"cobb-15-19-subaru-wrx-sti-titanium-3in-catback-exhaust","title":"Cobb 15-19 Subaru WRX\/STi Titanium 3in Catback Exhaust","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eB515140\u003c\/span\u003e   |   \u003cstrong\u003eUPC:\u003c\/strong\u003e 700424677429\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eCobb 2015-2021 Subaru WRX\/STI Titanium 3in Catback Exhaust\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Cobb Titanium 3\" Catback Exhaust replaces the factory system from the catalytic converter back on 2015-2021 Subaru WRX and 2015-2019 WRX STI models. This direct-fit system uses lightweight titanium tubing to cut over 14 lbs off the vehicle's rear weight while boosting exhaust flow for 10-12 wheel horsepower gains and quicker throttle response. Enjoy a deep, aggressive exhaust tone tuned to minimize cabin drone on highways.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTitanium Construction:\u003c\/strong\u003e Full titanium mid-pipe and muffler weigh just 17 lbs total, shedding 14.7 lbs from stock WRX (31.7 lbs) or 14.5 lbs from STI for better acceleration and handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Inch Mandrel-Bent Tubing:\u003c\/strong\u003e Smooth bends and larger diameter increase exhaust velocity, adding 10-12 whp and 12-15 ft-lbs torque across the RPM range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAggressive Sound Tuning:\u003c\/strong\u003e Deep rumble at idle builds to a throaty roar under load, with Helmholtz muffler design reducing interior drone for daily driving comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBurnt Titanium Tips:\u003c\/strong\u003e Dual 4.5-inch slash-cut outlets provide heat-colored finish and bold rear stance without polishing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt-On Design:\u003c\/strong\u003e Uses factory hangers and 3\" V-band connections for simple replacement, no fabrication needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMPN 515140 made in the USA with precision TIG-welded titanium.\u003c\/li\u003e\n\u003cli\u003eInspect tips periodically for heat discoloration, normal for titanium.\u003cbr\u003e\n\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 stock catalytic converter 3\" inlet mates directly to cat flange.\u003c\/li\u003e\n\u003cli\u003eReuses OEM rubber hangers and clamps torque V-band clamps to 8-10 ft-lbs.\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\u003e2015-2021\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX\u003c\/td\u003e\n\u003ctd\u003eBase, Premium, Limited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015-2019\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX STI\u003c\/td\u003e\n\u003ctd\u003eBase, Limited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhy Choose Cobb?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSubaru performance leader with 20+ years developing WRX\/STI parts.\u003c\/li\u003e\n\u003cli\u003eTrack-tested designs from dyno and road data for real-world gains.\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered in-house for exact VA-chassis fitment.\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 2020-2021 WRX models?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, direct bolt-on for all 2015-2021 WRX trims including Base, Premium, and Limited with no modifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is used and is it durable?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Grade 2 titanium tubing and muffler with stainless flanges; corrosion-resistant and rated for 1200°F+ exhaust temps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty and install time?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e 1-year limited warranty DIY install takes 1-2 hours with basic tools, ramps recommended.\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 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 Oversized box measuring 58\" x 14\" x 14\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 22 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"COBB","offers":[{"title":"Default Title","offer_id":43917264650319,"sku":"COBB515140","price":2450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/cobb-15-19-subaru-wrxsti-titanium-3in-catback-exhaust-cobb.jpg?v=1766002066","url":"https:\/\/www.blackopsautoworks.com\/products\/cobb-15-19-subaru-wrx-sti-titanium-3in-catback-exhaust","provider":"Black Ops Auto Works","version":"1.0","type":"link"}