{"product_id":"flowmaster-09-14-ford-f150-american-thunder-cat-back-exhaust-system","title":"09-10 Ford F-150 4.6L \u0026 5.4L \/ 11-14 Ford F-150 5.0L V8 Flowmaster 817567 American Thunder Cat-back Exhaust System","description":"\u003ch2\u003e\u003cstrong\u003eFlowmaster 817567 American Thunder Cat-back Exhaust System\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Flowmaster 817567 American Thunder Cat-back Exhaust System is designed for Ford F-150 owners seeking a performance upgrade with a bold exhaust tone, improved appearance, and proven Flowmaster engineering. This single side exit exhaust system delivers an aggressive-to-moderate sound profile that allows the truck's performance character to be heard while maintaining everyday drivability. Featuring Flowmaster's Delta Flow Technology, a 50 Series HD chambered muffler, and durable stainless steel construction, this cat-back system helps improve exhaust flow, throttle response, and overall driving enjoyment. The precision-engineered design provides a direct-fit installation with included hardware, making it an ideal choice for enthusiasts looking to upgrade their truck's exhaust performance without extensive modifications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFlowmaster American Thunder Series cat-back exhaust system designed for performance enthusiasts\u003c\/li\u003e\n\u003cli\u003eSingle side exit exhaust configuration for a clean, custom truck appearance\u003c\/li\u003e\n\u003cli\u003e50 Series HD chambered muffler with Delta Flow Technology for a deep, aggressive exhaust tone\u003c\/li\u003e\n\u003cli\u003eDyno-proven performance design focused on improved exhaust flow\u003c\/li\u003e\n\u003cli\u003eDurable stainless steel construction for long-lasting performance and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eIncludes clamps, hangers, and required installation hardware for a straightforward installation\u003c\/li\u003e\n\u003cli\u003ePolished 304 stainless steel exhaust tip with rolled edge angled cut finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProvides an upgraded exhaust note ranging from aggressive to moderate for a more engaging driving experience\u003c\/li\u003e\n\u003cli\u003eHelps enhance throttle response and overall engine performance characteristics\u003c\/li\u003e\n\u003cli\u003eOffers a premium aftermarket appearance compared to the factory exhaust system\u003c\/li\u003e\n\u003cli\u003eMaintains dependable durability with high-quality stainless steel components\u003c\/li\u003e\n\u003cli\u003eDesigned as a direct-fit replacement system for easier installation and reliable fitment\u003c\/li\u003e\n\u003cli\u003eBacked by Flowmaster's lifetime limited warranty for added ownership confidence\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: 817567\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\u003eExit Style: Single Out Side\u003c\/li\u003e\n\u003cli\u003eSound Level: Aggressive \/ Moderate\u003c\/li\u003e\n\u003cli\u003eMain Piping Diameter: 3.50 inches\u003c\/li\u003e\n\u003cli\u003eInlet Diameter: 3.00 inches\u003c\/li\u003e\n\u003cli\u003eTail Pipe Outlet Diameter: 3.50 inches\u003c\/li\u003e\n\u003cli\u003eExhaust Tip Diameter: 4.00 inches\u003c\/li\u003e\n\u003cli\u003eExhaust Tip Length: 10.00 inches\u003c\/li\u003e\n\u003cli\u003eExhaust Tip Material: 304 Stainless Steel\u003c\/li\u003e\n\u003cli\u003ePipe Material: 409 Stainless Steel\u003c\/li\u003e\n\u003cli\u003eMuffler Material: 409 Stainless Steel\u003c\/li\u003e\n\u003cli\u003eMuffler Series: 50 Series HD\u003c\/li\u003e\n\u003cli\u003eMuffler Type: Chambered\u003c\/li\u003e\n\u003cli\u003eMuffler Dimensions: 18 inches length x 10 inches width x 5 inches height\u003c\/li\u003e\n\u003cli\u003eMuffler Finish: Black high-temperature paint finish\u003c\/li\u003e\n\u003cli\u003eExhaust Tip Finish: Polished silver finish\u003c\/li\u003e\n\u003cli\u003eClamping Type: Flat Band\u003c\/li\u003e\n\u003cli\u003eClamps Included: Yes\u003c\/li\u003e\n\u003cli\u003eHangers Included: Yes\u003c\/li\u003e\n\u003cli\u003eCatalytic Converter Included: No\u003c\/li\u003e\n\u003cli\u003eDrive Compatibility: 2WD and 4WD\u003c\/li\u003e\n\u003cli\u003eCalifornia Proposition 65: Yes\u003c\/li\u003e\n\u003cli\u003eCalifornia Emissions Compliance: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstall Difficulty level\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis Flowmaster 817567 exhaust system is designed for an easy installation using common hand tools and included hardware. Installation can typically be completed in approximately 2 hours, making it a manageable upgrade for enthusiasts with basic mechanical experience. The direct-fit design reduces the need for cutting or fabrication and allows the factory exhaust mounting locations to be utilized.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2009-2010 Ford F-150 with 4.6L V8 engine\u003c\/li\u003e\n\u003cli\u003e2009-2010 Ford F-150 with 5.4L V8 engine\u003c\/li\u003e\n\u003cli\u003e2011-2014 Ford F-150 with 5.0L V8 engine\u003c\/li\u003e\n\u003cli\u003e2010 Ford F-150 SVT Raptor with 5.4L V8 engine\u003c\/li\u003e\n\u003cli\u003eFits all Ford F-150 wheelbases\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":47771424489650,"sku":"FLO817567","price":999.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/4341\/8034\/files\/fd02564fb8b0a76084de5e7a736c9a13L.jpg?v=1785337493","url":"https:\/\/morepowertuning.com\/products\/flowmaster-09-14-ford-f150-american-thunder-cat-back-exhaust-system","provider":"More Power Tuning","version":"1.0","type":"link"}