{"product_id":"flowmaster-05-10-mustang-3in-american-thunder-ss-cat-back-exhaust-system","title":"05-10 Ford Mustang GT 4.6L V8 Flowmaster 817494 American Thunder Cat-back Exhaust System","description":"\u003ch2\u003e\u003cstrong\u003eFlowmaster American Thunder Cat-back Exhaust System\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number: 817494\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Flowmaster American Thunder Cat-back Exhaust System 817494 is designed for enthusiasts who want to transform the sound, appearance, and performance character of their 2005-2010 Ford Mustang GT, GT500, California Special, or convertible. Featuring a 3.00-inch mandrel-bent exhaust design, Scavenger Series X-pipe crossover, and specially engineered 60 Series Delta Flow chambered mufflers, this complete dual exhaust system delivers an aggressive exterior exhaust tone while maintaining a moderate interior sound level for street driving. The system is engineered to improve exhaust flow, throttle response, and overall driving excitement while preserving the classic muscle car sound Mustang owners expect.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComplete American Thunder cat-back dual exhaust system designed for high-performance Mustang applications.\u003c\/li\u003e\n\u003cli\u003e3.00-inch mandrel-bent 16-gauge 409 stainless steel tubing for improved exhaust flow and durability.\u003c\/li\u003e\n\u003cli\u003eScavenger Series X-pipe crossover helps maximize exhaust pulse velocity and supports improved torque characteristics.\u003c\/li\u003e\n\u003cli\u003e60 Series Delta Flow chambered mufflers provide an aggressive exterior sound with a refined interior tone.\u003c\/li\u003e\n\u003cli\u003eLarge 4.00-inch polished 304 stainless steel exhaust tips provide a premium performance appearance.\u003c\/li\u003e\n\u003cli\u003eConnects after the factory catalytic converter and uses factory hanger locations for easier installation.\u003c\/li\u003e\n\u003cli\u003eIncludes hangers, clamps, and required hardware for a straightforward bolt-on installation.\u003c\/li\u003e\n\u003cli\u003eDesigned for enthusiasts seeking increased performance, improved exhaust presence, and signature Flowmaster sound.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnhances the Mustang driving experience with a deep, aggressive exhaust note that stands out from stock exhaust systems.\u003c\/li\u003e\n\u003cli\u003eHelps improve exhaust efficiency, throttle response, and performance potential with less restrictive exhaust routing.\u003c\/li\u003e\n\u003cli\u003eProvides a balanced combination of street-friendly manners and performance-oriented sound.\u003c\/li\u003e\n\u003cli\u003eDelivers long-lasting durability through stainless steel construction and quality Flowmaster engineering.\u003c\/li\u003e\n\u003cli\u003eBacked by Flowmaster warranty coverage for added purchase 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: 817494\u003c\/li\u003e\n\u003cli\u003eProduct Type: Cat-back Exhaust System\u003c\/li\u003e\n\u003cli\u003eExhaust Series: American Thunder\u003c\/li\u003e\n\u003cli\u003eVehicle Drive Type: 2WD\u003c\/li\u003e\n\u003cli\u003eMaterial: 409 Stainless Steel Exhaust Tubing\u003c\/li\u003e\n\u003cli\u003eExhaust Tip Material: 304 Stainless Steel\u003c\/li\u003e\n\u003cli\u003eFinish: Natural Stainless Steel Tubing with Polished Exhaust Tips\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 Exit Style: Dual Rear Exit\u003c\/li\u003e\n\u003cli\u003eMain Piping Diameter: 3.00 inches\u003c\/li\u003e\n\u003cli\u003eInlet Diameter: 2.50 inches\u003c\/li\u003e\n\u003cli\u003eMuffler Quantity: 2\u003c\/li\u003e\n\u003cli\u003eMuffler Series: 60 Series Delta Flow\u003c\/li\u003e\n\u003cli\u003eMuffler Type: Chambered\u003c\/li\u003e\n\u003cli\u003eMuffler Body Material: 409 Stainless Steel\u003c\/li\u003e\n\u003cli\u003eMuffler Finish: Black High-Temperature Paint Finish\u003c\/li\u003e\n\u003cli\u003eSound Level: Aggressive\u003c\/li\u003e\n\u003cli\u003eCatalytic Converter Included: No\u003c\/li\u003e\n\u003cli\u003eClamp Type: Flat Band Clamps\u003c\/li\u003e\n\u003cli\u003eEmission Code: 5\u003c\/li\u003e\n\u003cli\u003eUPC: 700042024094\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstall Difficulty Level\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis Flowmaster American Thunder Cat-back Exhaust System is designed for an easy bolt-on installation using factory hanger locations and included installation hardware. Installation can typically be completed in approximately 2 hours with basic mechanical skills and proper vehicle support equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2005-2010 Ford Mustang GT with 4.6L V8 engine\u003c\/li\u003e\n\u003cli\u003e2005-2010 Ford Mustang GT500 with 5.4L V8 engine\u003c\/li\u003e\n\u003cli\u003e2005-2010 Ford Mustang California Special with 4.6L V8 engine\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor product questions 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":47771424096434,"sku":"FLO817494","price":1449.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/4341\/8034\/files\/dca82012db6410127e0dd044e17d333eL.jpg?v=1785337489","url":"https:\/\/morepowertuning.com\/products\/flowmaster-05-10-mustang-3in-american-thunder-ss-cat-back-exhaust-system","provider":"More Power Tuning","version":"1.0","type":"link"}