Flowmaster's American Thunder Axle-Back is an excellent way to get a new sound from your 2.3L or 5.0L S650. This system is designed to accent the mean styling of your Mustang EcoBoost or GT so that you get a more exciting experience when starting and driving your sports car.
Better performance. This axle-back features smooth mandrel bends in the 3-inch exhaust tubing for improved exhaust flow. This results in max increases of up to 8hp and 6lb-ft of torque. Get more power to match the impressive sound with this axle back!
Aggressive-moderate sound. The Super 44 series muffler in this kit delivers a powerful sound and deep tone. With a tone that matches the menacing style of the S650, any Mustang with this exhaust kit is sure to stand out.
Great looks. Finishing off the system are two 4-inch, dual wall exhaust tips in a polished finish. This bright finish pops against the dark plastic rear valance and shows off the aftermarket exhaust. The black finish on the mufflers not only offers some protection from the elements, but also hides the exhaust when looking at your Mustang from the rear for a really clean look.
Features & Benefits:
- Limited lifetime warranty
- T409 stainless steel construction
- Black painted mufflers and tubing
- Polished dual 304 stainless steel 4-inch tips
- Super 44 mufflers
- 3-inch mandrel bent tubing
- Uses factory hanger locations and includes all hardware for easier installation
Note: Installation of this axle-back exhaust requires cutting the factory exhaust system.
WARNING: California Residents: Cancer and Reproductive Harm;
www.p65warnings.ca.gov
- Vehicle Fitment:
- 2024
