{"product_id":"flowmaster-15-17-mustang-gt-5-0l-american-thunder-ss-axle-back-exhaust-system","title":"15-17 Ford Mustang GT 5.0L V8 Flowmaster 817749 American Thunder Axle-back Exhaust System","description":"\u003ch2\u003e\u003cstrong\u003eFlowmaster American Thunder Axle-Back Exhaust System - Part Number: 817749\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Flowmaster American Thunder Axle-Back Exhaust System is designed for 2015-2017 Ford Mustang GT models equipped with the 5.0L V8 engine and delivers the iconic deep, aggressive Flowmaster exhaust tone enthusiasts expect from a high-performance Mustang upgrade. This bolt-on axle-back system improves exhaust sound and enhances the rear appearance with large polished stainless steel tips while maintaining excellent fitment through the use of factory hanger locations. Featuring 3.00-inch mandrel-bent tubing and Super 44 Series chambered performance mufflers, this system is engineered for strong exhaust flow, dyno-tuned performance, and a powerful exhaust note that stands out both inside and outside the vehicle. Constructed from durable 409 stainless steel, the Flowmaster 817749 provides long-lasting performance and is backed by a Flowmaster Lifetime Limited Warranty. This system fits both Mustang GT coupes and convertibles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFlowmaster American Thunder Series axle-back exhaust system designed for performance-driven Mustang GT owners\u003c\/li\u003e\n\u003cli\u003eSuper 44 Series chambered performance mufflers provide a deep, aggressive exhaust tone\u003c\/li\u003e\n\u003cli\u003e3.00-inch mandrel-bent tubing supports improved exhaust flow and performance capability\u003c\/li\u003e\n\u003cli\u003eLarge 4.00-inch polished stainless steel exhaust tips provide a premium performance appearance\u003c\/li\u003e\n\u003cli\u003eDyno tuned for maximum performance and sound quality\u003c\/li\u003e\n\u003cli\u003eUses factory hanger locations for straightforward installation and proper fitment\u003c\/li\u003e\n\u003cli\u003eDurable 409 stainless steel construction designed for long-term corrosion resistance\u003c\/li\u003e\n\u003cli\u003eIncludes necessary clamps and hardware for installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTransforms the factory Mustang GT exhaust sound into a deeper, more aggressive performance tone\u003c\/li\u003e\n\u003cli\u003eProvides a noticeable upgrade in styling with large polished dual exhaust tips\u003c\/li\u003e\n\u003cli\u003eOffers bolt-on installation without requiring a complete exhaust replacement\u003c\/li\u003e\n\u003cli\u003eMaintains emissions-legal compatibility for applicable vehicles\u003c\/li\u003e\n\u003cli\u003eDesigned for reliable street performance and everyday driving enjoyment\u003c\/li\u003e\n\u003cli\u003eBacked by the Flowmaster Lifetime Limited Warranty for added product confidence\u003cbr\u003e\n\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: 817749\u003c\/li\u003e\n\u003cli\u003eProduct Type: Axle-Back Exhaust System\u003c\/li\u003e\n\u003cli\u003eExhaust Series: American Thunder\u003c\/li\u003e\n\u003cli\u003eVehicle Drive: 2WD\u003c\/li\u003e\n\u003cli\u003eSound Level: Aggressive \/ Moderate\u003c\/li\u003e\n\u003cli\u003eMaterial: 409 Stainless Steel Exhaust Tubing and Muffler Construction\u003c\/li\u003e\n\u003cli\u003eExhaust Tip Material: 304 Stainless Steel\u003c\/li\u003e\n\u003cli\u003eExhaust Tip Finish: Polished Stainless Steel\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\u003eExhaust Tip Style: Round, Double Wall, Angle Cut\u003c\/li\u003e\n\u003cli\u003eMain Piping Diameter: 3.00 inches\u003c\/li\u003e\n\u003cli\u003eTail Pipe Outlet Diameter: 3.00 inches\u003c\/li\u003e\n\u003cli\u003eExit Style: Dual Rear Exit\u003c\/li\u003e\n\u003cli\u003eMuffler Series: Super 44\u003c\/li\u003e\n\u003cli\u003eMuffler Type: Chambered\u003c\/li\u003e\n\u003cli\u003eMuffler Quantity: 2\u003c\/li\u003e\n\u003cli\u003eMuffler Body Dimensions: 13.25 inches long x 9.50 inches wide x 4.00 inches high\u003c\/li\u003e\n\u003cli\u003eMuffler Finish: Black High-Temperature Paint Finish\u003c\/li\u003e\n\u003cli\u003eClamping Type: Flat Band\u003c\/li\u003e\n\u003cli\u003eInstallation Hardware Included: Yes\u003c\/li\u003e\n\u003cli\u003eCatalytic Converter Included: No\u003c\/li\u003e\n\u003cli\u003eColor: Natural stainless steel tubing with polished silver exhaust tips\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstall Difficulty level\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Flowmaster 817749 axle-back exhaust system is designed for an easy installation using factory hanger locations and included hardware. Installation can typically be completed with basic hand tools in approximately 1.5 hours, making it a convenient upgrade for enthusiasts looking to improve Mustang sound and appearance without extensive exhaust modifications.\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 5.0L V8 Coupe\u003c\/li\u003e\n\u003cli\u003e2015-2017 Ford Mustang GT 5.0L V8 Convertible\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":47766406496434,"sku":"FLO817749","price":949.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/4341\/8034\/files\/1580847d35427c9694f4e2972e37ebd8L.jpg?v=1785248074","url":"https:\/\/morepowertuning.com\/products\/flowmaster-15-17-mustang-gt-5-0l-american-thunder-ss-axle-back-exhaust-system","provider":"More Power Tuning","version":"1.0","type":"link"}