Shop with NGAMotor Sports for your Flowmaster American Thunder Axle-Back for your 2015, 2016 and 2017 Mustang EcoBoost & V6 3.7L Coupe or Convertible, part number #817748 today!
Flowmaster's American Thunder® Axle-back exhaust system for the 2015, 2016, 2017 Ford Mustang EcoBoost and V6 3.7L is perfect for the person looking for a moderately aggressive sound level outside of the car, while maintaining a mild sound level inside, with all of the performance benefits that you would expect from Flowmaster. A true bolt-on DOR (Dual Out Rear) emissions-legal system for cars with the 2.3L EcoBoost or 3.7L V6 engine features 3.00in inlet pipes that flow into a pair of Super 10™ series mufflers for maximum performance.
The Flowmaster American Thunder Axle-Back #817748 exhaust system is manufactured in the USA and is covered by Flowmaster's Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation. Note: This system fits hardtops and convertibles.