Benefits
- Increases Horsepower & Torque
- Replaces Factory Axle Back
- Easy Installation
- Made In USA
Features
- Super 44 Series Mufflers
- 409S Stainless Steel Construction
- 3" Mandrel Bent Tubing
- 4" Polished Tips
What's in the Box
- (1) RH Axle Back Muffler w/ Tips
- (1) LH Axle Back Muffler w/ Tips
- (2) Exhaust Clamps
American Thunder Axle Back Flowmaster has done it again with this 2018-2023 Mustang GT American Thunder Series axle back exhaust system. Bolt-on this performance axle back to your Mustang to hear and feel an increase in horsepower and sound! This axle back minimizes the restrictions that the factory axle back has, maximizing the exhaust flow for an increase in fuel economy and throttle response as well! This axle back is made to fit on all 2018-2023 Mustang GTs that did not come with the active performance exhaust option from the factory. Pick up the classic Flowmaster sound for your 2018-2023 Mustang GT, and start turning heads everywhere you go!
Flowmaster Quality Featuring 3" fully mandrel bent 409 stainless steel tubing, this axle back kit packs a mean rumble with this system ending at their well-known American Thunder series mufflers and finished off with huge 4" polished stainless steel quad tips! This kit comes backed by Flowmaster's lifetime warranty to give you peace of mind. Designed and made right here in the USA for a problem-free fit, these systems include all necessary clamps along with detailed instructions for a simple installation.
Flowmaster Exhaust Warranty - Click Here
WARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov
