Flowmaster’s American Thunder Axle-back exhaust system for the 2015 Ford Mustang GT is perfect for the person looking for an aggressive sound level both inside and outside of the car, with all of the performance benefits that you would expect from Flowmaster.
This bolt-on DOR (Dual Out Rear) emissions-legal system for cars with the 5.0L engine features a pair of Super 44 Series mufflers and dual mandrel bent 2.50” tailpipes for maximum performance. The system is built out of 409S stainless steel and utilizes 4.00” stainless steel tips.
The 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.
✓ Stainless Steel Construction
✓ Dyno Tuned For Maximum Performance
✓ Patented Delta Flow Technology
✓ Lifetime Limited Warranty