{"product_id":"flowmaster-15-17-mustang-gt-5-0l-outlaw-ss-cat-back-exhaust-system","title":"15-17 Ford Mustang GT 5.0L V8 Flowmaster 817734 Outlaw Cat-back Exhaust System","description":"\u003ch2\u003e\u003cstrong\u003eFlowmaster Outlaw Cat-back Exhaust System - Part Number 817734\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Flowmaster Outlaw Cat-back Exhaust System (817734) is engineered for 2015-2017 Ford Mustang GT 5.0L V8 coupe owners seeking a powerful, race-inspired exhaust tone with performance-focused airflow. This bolt-on exhaust upgrade delivers a deep, very aggressive interior and exterior sound while enhancing the appearance and presence of the Mustang. The system features Flowmaster’s exclusive dual 3.00-inch Scavenger Series X-pipe, race-proven Outlaw Series mufflers, and mandrel-bent stainless steel tubing designed for improved exhaust flow and maximum performance potential. The complete cat-back design uses factory hanger locations and includes the necessary hardware for a straightforward installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExclusive Flowmaster Scavenger Series dual 3.00-inch X-pipe design for optimized exhaust flow and performance sound.\u003c\/li\u003e\n\u003cli\u003eRace-proven Outlaw Series reflection mufflers provide a deep and aggressive exhaust note.\u003c\/li\u003e\n\u003cli\u003eDyno-tuned design developed for maximum performance capability.\u003c\/li\u003e\n\u003cli\u003eDual 3.00-inch mandrel-bent exhaust tubing supports improved airflow.\u003c\/li\u003e\n\u003cli\u003eLarge 4.00-inch polished stainless steel exhaust tips provide a premium performance appearance.\u003c\/li\u003e\n\u003cli\u003eUses factory hanger locations for an easier bolt-on installation.\u003c\/li\u003e\n\u003cli\u003eDurable stainless steel construction built for long-term performance use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCreates an aggressive muscle car exhaust tone that enhances the driving experience inside and outside the vehicle.\u003c\/li\u003e\n\u003cli\u003eImproves exhaust flow characteristics compared with restrictive factory exhaust components.\u003c\/li\u003e\n\u003cli\u003eProvides a performance-focused appearance with polished stainless steel tips and dual rear exit styling.\u003c\/li\u003e\n\u003cli\u003eOffers a direct-fit cat-back solution designed specifically for the Mustang GT 5.0L coupe platform.\u003c\/li\u003e\n\u003cli\u003eIncludes Flowmaster’s Lifetime Limited Warranty for added product confidence and long-term protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Flowmaster\u003c\/li\u003e\n\u003cli\u003ePart Number: 817734\u003c\/li\u003e\n\u003cli\u003eProduct Type: Cat-back Exhaust System\u003c\/li\u003e\n\u003cli\u003eExhaust Series: Outlaw\u003c\/li\u003e\n\u003cli\u003eSound Level: Aggressive\u003c\/li\u003e\n\u003cli\u003eMaterial: 409 Stainless Steel Exhaust Tubing and Muffler Bodies\u003c\/li\u003e\n\u003cli\u003eExhaust Tip Material: 304 Stainless Steel\u003c\/li\u003e\n\u003cli\u003eExhaust Tip Finish: Polished Silver\u003c\/li\u003e\n\u003cli\u003eExhaust Tip Diameter: 4.00 inches\u003c\/li\u003e\n\u003cli\u003eExhaust Tip Quantity: 2\u003c\/li\u003e\n\u003cli\u003eMain Piping Diameter: 3.00 inches\u003c\/li\u003e\n\u003cli\u003eTail Pipe Diameter: 3.00 inches\u003c\/li\u003e\n\u003cli\u003eExit Style: Dual Out Rear\u003c\/li\u003e\n\u003cli\u003eMuffler Quantity: 2\u003c\/li\u003e\n\u003cli\u003eMuffler Style: Outlaw Reflection Chambered Mufflers\u003c\/li\u003e\n\u003cli\u003eMuffler Dimensions: 10.50 inches length x 4.00 inches width x 4.00 inches height\u003c\/li\u003e\n\u003cli\u003eMuffler Finish: Black High-Temperature Paint Finish\u003c\/li\u003e\n\u003cli\u003eClamping Type: Flat Band Clamps Included\u003c\/li\u003e\n\u003cli\u003eCatalytic Converter Included: No\u003c\/li\u003e\n\u003cli\u003eValve Included: No\u003c\/li\u003e\n\u003cli\u003eColor: Natural Stainless Steel with Polished Silver Tips\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstall Difficulty level\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis Flowmaster Outlaw Cat-back Exhaust System is designed for an easy bolt-on installation using factory hanger locations and included hardware. Installation can typically be completed in approximately 1 hour by a person with basic mechanical skills and proper tools.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2015-2017 Ford Mustang GT Coupe\u003c\/li\u003e\n\u003cli\u003eEngine: 5.0L V8\u003c\/li\u003e\n\u003cli\u003eBody Style: Coupe Only\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eImportant Fitment Note: Does not fit Ford Mustang convertible models.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor questions about this product or to report product description inaccuracies, contact the MPT Performance experts at (407) 636-7077 or by email.\u003c\/p\u003e","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":47766406332594,"sku":"FLO817734","price":1449.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/4341\/8034\/files\/fa6dee272d9c3981c3007dedd73aff07L.jpg?v=1785248072","url":"https:\/\/morepowertuning.com\/products\/flowmaster-15-17-mustang-gt-5-0l-outlaw-ss-cat-back-exhaust-system","provider":"More Power Tuning","version":"1.0","type":"link"}