Flowmaster’s axle-back exhaust systems can improve your Mustang’s performance and exhaust note. With mandrel bent tubing designed to eliminate backpressure, you’ll see better performance out of your engine.

Flowmaster makes axle-back exhaust systems that are compatible with active exhaust as well. This lets you customize your exhaust note for a volume and tone that’s perfect for you.

The Force II is great for people looking for a moderate sound increase. American Thunder exhausts add a moderate level of aggression to your exhaust note. The Flow FX series creates a deep and aggressive note. Perhaps the most popular line is the Outlaw series. Flowmaster’s Outlaw exhausts provide an aggressive race-inspired sound.

Try coupling your Flowmaster axle-back kit with other exhaust components. Add an H-pipe for a smooth, old-school muscle exhaust note. Or get a raspy euro-exhaust note with an x-pipe. Finish your exhaust system with a set of exhaust tips so your Mustang looks as good as it sounds.