{"product_id":"roush-11-14-mustang-gt-black-tip-axle-back-exhaust","title":"Roush 11-14 Mustang GT Black Tip Axle Back Exhaust","description":"\u003cp\u003eShop the Roush 11-14 Mustang GT Black Tip Axle Back Exhaust, a genuine Roush component identified by manufacturer part number 421127-BLK. Review the verified vehicle fitment, specifications, included components, and installation requirements below before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDual 4\" black exhaust tips etched with the Roush Performance logo for a bold finish\u003c\/li\u003e\n\u003cli\u003eStraight-through muffler design for aggressive tone without excessive cabin drone\u003c\/li\u003e\n\u003cli\u003eMandrel-bent 304 stainless steel for long-lasting durability and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eAxle-back configuration — retains factory catalytic converters and resonators\u003c\/li\u003e\n\u003cli\u003eEasy bolt-on installation — no cutting or welding required\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\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e2011-2014\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eMustang\u003c\/td\u003e\n\u003ctd\u003eGT\u003c\/td\u003e\n\u003c\/tr\u003e\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\u003eRoush\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003e421127-BLK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eExhaust\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\u003eManufacturer Listing\u003c\/th\u003e\n\u003ctd\u003e2011-2014 Roush Mustang GT Black-Tip Axle-Back Exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Reference Price\u003c\/th\u003e\n\u003ctd\u003e$799.99\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\u003eThe exact Roush component or kit identified by manufacturer part number 421127-BLK. Included hardware and supporting components are limited to what Roush supplies for this part number.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBrand Information\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRoush Performance develops engineered performance, handling, exhaust, induction, forced-induction, and appearance products for Ford vehicles. Application and configuration must be verified by the complete Roush part number.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRelated Roush Products\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/roush\"\u003eShop all Roush products\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/roush-11-14-mustang-v6-black-tip-axle-back-exhaust\"\u003eRoush 11-14 Mustang V6 Black Tip Axle Back Exhaust\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/roush-18-25-mustang-gt-black-tip-axle-back-exhaust\"\u003eRoush 18-23 Mustang GT Black Tip Axle Back Exhaust\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/roush-21-24-ford-f-150-5-0l-v8-side-exit-catback-performance-exhaust-w-black-tips\"\u003eRoush 21-24 Ford F-150 5.0L V8 Side Exit Catback Performance Exhaust w\/ Black Tips\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\u003eWill Roush 421127-BLK fit my vehicle?\u003c\/strong\u003e\u003cbr\u003eMatch the complete year, make, model, and submodel shown in the fitment table, then verify the engine, trim, factory equipment, emissions requirements, and all application notes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this include everything required for installation?\u003c\/strong\u003e\u003cbr\u003eIncluded components vary by exact part number. Review the Roush instructions and product details, then confirm whether calibration, specialty tools, reused factory hardware, or supporting parts are required.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs professional installation recommended?\u003c\/strong\u003e\u003cbr\u003eProfessional installation is recommended for exhaust, suspension, supercharger, intake, and body components when the work requires lifting, alignment, calibration, wiring, tuning, or safety-system checks.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation Instructions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFollow the current Roush instructions for this exact part number. Confirm vehicle configuration, safely support the vehicle where required, protect wiring and nearby components, use specified fastener torque, complete any required alignment or calibration, and inspect operation before normal driving.\u003c\/p\u003e","brand":"Roush","offers":[{"title":"Default Title","offer_id":46447780134991,"sku":"RSH421127-BLK","price":799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/roush-421127-blk-exhaust-01-1000.webp?v=1790955343","url":"https:\/\/www.blackopsautoworks.com\/products\/roush-11-14-mustang-gt-black-tip-axle-back-exhaust","provider":"Black Ops Auto Works","version":"1.0","type":"link"}