Fitment Information
- Ford Mustang GT / GT Premium 5.0L V8 (2015, 2016, 2017)
Specs & Features
- Rev9 FlowMAXX axle back exhaust will give your Ford Mustang race-proven performance as well as deep performance car exhaust note.
- T201 Stainless Steel Construction
- Offers Minimal Flow Restriction with Deep, Rich Performance Sound
- Installation Hardware Included for Simple Installation
- Fully Polished Double Walled Exhaust Tip
- Pipe Size O.D.: 2.5"
- Exhaust Tip size : 4"
- Total Weight of the Exhaust : 20 lbs.
- Requires Cutting of Factory Exhaust Pipe for Installation; Requires Cutting For Installation
Product Description
A Simple Way to Make Your Ford Mustang Sound Better
If you’ve got a 2015–2017 Ford Mustang GT 5.0L V8 S550 and want a deeper, more aggressive exhaust tone without going overboard, this Rev9 FlowMaxx Stainless Axle Back Exhaust System is a great upgrade. It gives your Mustang a clean muscle car sound with improved flow and a more refined tone compared to a straight pipe setup.
What You’re Getting:
Better Sound – Gives your Mustang a deeper, sportier exhaust note with a more refined tone.
Stainless Steel Build – Durable stainless steel construction built for long-term reliability.
Easy Install – Direct bolt-on setup with no welding or major modifications required.
More Flow, More Power – Improves exhaust flow and helps reduce restriction for better throttle response.
The system features smooth mandrel-bent piping designed to improve airflow while maintaining a clean OEM-style fit. Compared to factory mufflers, the FlowMaxx design helps your Mustang breathe better and sound more aggressive without becoming excessively loud during normal driving.
Since it installs directly to the factory mounting points, installation is straightforward and can be done with basic hand tools. If you want a simple way to improve your Mustang’s sound, appearance, and overall driving feel, this Rev9 axle back exhaust is an excellent option.
Available with dual high-flow mufflers for a more balanced aggressive tone without the harshness of a full muffler delete setup.

More in this category
Ford Mustang Exhaust Systems
Ford Mustang GT Parts
Rev9 Exhaust Systems
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