If you want an amazing sounding exhaust that will turn heads and will free up some extra horsepower on your Mustang look no further than the Flowmaster Outlaw series axle back exhaust systems. The Flowmaster Outlaw series features ultra high flow mufflers that will give you an extremely aggressive exhaust tone. Install this axle back and get ready to get noticed!!
Want more sound from your 2011-2012 Mustang? Get yourself the Flomaster Outlaw axle back exhaust and let your Mustang howl! Get better throttle response, more power and great sounds from your Mustang with this awesome axle back by Flowmaste...
Flowmaster Force II Exhaust System
This 2013-2014 Ford Mustang axle back exhaust kit is the perfect upgrade for your S197. Bolting up right to your factory exhaust, these mufflers can give you that true American muscle car sound and increa...
About the Video
11-14 Mustang Flowmaster Outlaw Video
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Published on 2012-05-10 Flowmaster GT & GT500 Outlaw Axle Back Exhaust mufflers Part# FLO-817516 Fits years: 2011, 2012, 2013, 2014 Mustang V6, GT, & Boss 302 Fits years: 2011, 2012 GT500
Startup, 2k hold, 4k hold, full rev, and exterior 1-5th gear.
Stock headers and mid-pipe
These Flowmaster Outlaw series Mustang Axle-Back exhaust systems are mandrel-bent for maximum performance and include specially designed mufflers. They deliver super-aggressive interior and exterior tones and are suited for the enthusiast who wants the most aggressive components that they can buy. The systems include hardware and tips, so installation is quick and easy.
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