{"product_id":"flowmaster-13-14-mustang-gt-outlaw-ss-cat-back-exhaust-system","title":"13-14 Ford Mustang GT 5.0L V8 Flowmaster 817590 Outlaw Cat-back Exhaust System","description":"\u003ch2\u003e\u003cstrong\u003e13-14 Ford Mustang GT 5.0L V8 Flowmaster Outlaw Cat-Back Exhaust System\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003ePart Number: 817590\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eTransform the sound and performance of the 2013-2014 Ford Mustang GT 5.0L with the Flowmaster Outlaw Cat-Back Exhaust System. Engineered specifically for Coyote-powered Mustang GT Coupes and Convertibles, this premium performance exhaust system delivers an unmistakable deep muscle car tone with an extremely aggressive exterior exhaust note while maintaining a comfortable, moderate sound level inside the cabin. Featuring Flowmaster's exclusive Scavenger Series X-pipe, race-proven Outlaw chambered mufflers, and mandrel-bent 3-inch stainless steel tubing, this system is dyno tuned to maximize exhaust flow, horsepower, and throttle response. Large polished 4-inch stainless steel exhaust tips provide an aggressive finishing touch that perfectly complements the factory rear valance. Designed as a direct-fit upgrade, the system utilizes the factory hanger locations and includes all necessary installation hardware, making it an excellent choice for enthusiasts seeking premium sound, improved performance, and long-lasting durability.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDirect-fit Outlaw Cat-Back exhaust system for 2013-2014 Ford Mustang GT 5.0L.\u003c\/li\u003e\n\u003cli\u003eExclusive Flowmaster Scavenger Series X-pipe improves exhaust scavenging and performance.\u003c\/li\u003e\n\u003cli\u003eRace-proven Outlaw chambered mufflers produce an aggressive muscle car exhaust tone.\u003c\/li\u003e\n\u003cli\u003eDual 3.00-inch mandrel-bent 409 stainless steel tubing maximizes exhaust flow.\u003c\/li\u003e\n\u003cli\u003eDual 4.00-inch polished 304 stainless steel exhaust tips with rolled angle-cut edges.\u003c\/li\u003e\n\u003cli\u003eDyno tuned to help increase horsepower, torque, and throttle response.\u003c\/li\u003e\n\u003cli\u003eUses factory hanger locations for a true bolt-on installation.\u003c\/li\u003e\n\u003cli\u003eIncludes flat band clamps, hangers, hardware, and detailed installation instructions.\u003c\/li\u003e\n\u003cli\u003eDesigned for both Mustang GT Coupes and Convertibles.\u003c\/li\u003e\n\u003cli\u003ePremium stainless steel construction for excellent corrosion resistance and long service life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDelivers an aggressive, race-inspired exhaust note that enhances the Mustang GT driving experience.\u003c\/li\u003e\n\u003cli\u003eImproves exhaust efficiency for better engine breathing and performance.\u003c\/li\u003e\n\u003cli\u003eMaintains a refined interior sound level while producing an unmistakable exterior exhaust tone.\u003c\/li\u003e\n\u003cli\u003eDirect-fit design eliminates unnecessary fabrication or welding under normal installation.\u003c\/li\u003e\n\u003cli\u003eHigh-quality stainless steel construction provides durability in demanding driving conditions.\u003c\/li\u003e\n\u003cli\u003ePolished stainless steel tips enhance the vehicle's rear appearance with a premium finish.\u003c\/li\u003e\n\u003cli\u003eBacked by Flowmaster's Limited Lifetime Warranty for long-term confidence and peace of mind.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: 817590\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\u003eMain Pipe Diameter: 3.00 inches\u003c\/li\u003e\n\u003cli\u003eTailpipe Diameter: 3.00 inches\u003c\/li\u003e\n\u003cli\u003eExhaust Tip Diameter: 4.00 inches\u003c\/li\u003e\n\u003cli\u003eExhaust Tip Length: 5.25 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 Finish: Black High-Temperature Paint\u003c\/li\u003e\n\u003cli\u003ePipe Finish: Natural\u003c\/li\u003e\n\u003cli\u003eExhaust Tip Finish: Polished\u003c\/li\u003e\n\u003cli\u003eExhaust Tip Color: Silver\u003c\/li\u003e\n\u003cli\u003eExhaust Tip Shape: Round\u003c\/li\u003e\n\u003cli\u003eExhaust Tip Style: Rolled Edge, Angle Cut\u003c\/li\u003e\n\u003cli\u003eMuffler Type: Chambered Outlaw\u003c\/li\u003e\n\u003cli\u003eMuffler Quantity: 2\u003c\/li\u003e\n\u003cli\u003eTailpipe Quantity: Dual\u003c\/li\u003e\n\u003cli\u003eExit Style: Dual Rear Exit\u003c\/li\u003e\n\u003cli\u003eInlet Type: Clamp-On\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 Converters Included: No\u003c\/li\u003e\n\u003cli\u003eDrive Configuration: 2WD \/ Rear-Wheel Drive\u003c\/li\u003e\n\u003cli\u003eCalifornia Proposition 65: Yes\u003c\/li\u003e\n\u003cli\u003eUPC: 700042027583\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eInstall Difficulty Level\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eEasy.\u003c\/strong\u003e This direct-fit cat-back exhaust system is designed to install using the factory mounting locations without cutting or welding under normal installation. All required hardware and detailed instructions are included, allowing most experienced DIY enthusiasts to complete the installation in as little as \u003cstrong\u003e2 hours\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2013 Ford Mustang GT 5.0L V8 Coupe\u003c\/li\u003e\n\u003cli\u003e2013 Ford Mustang GT 5.0L V8 Convertible\u003c\/li\u003e\n\u003cli\u003e2014 Ford Mustang GT 5.0L V8 Coupe\u003c\/li\u003e\n\u003cli\u003e2014 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":47771424587954,"sku":"FLO817590","price":1399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/4341\/8034\/files\/c7979e89a649b82fc5cbc86d9a4a6eb6L.jpg?v=1785337495","url":"https:\/\/morepowertuning.com\/products\/flowmaster-13-14-mustang-gt-outlaw-ss-cat-back-exhaust-system","provider":"More Power Tuning","version":"1.0","type":"link"}