Fitment Information
- Ford Mustang GT / GT Premium 5.0L V8 (2015, 2016, 2017)
- Ford Mustang 5.0L V8 S550 (2015, 2016, 2017)
Specs & Features
- Stainless steel or Titanium pipe
-
Muffler:
- Standard - with Muffler
- Track - Muffler Delete
- Standard - with Muffler
-
Total weight of this exhaust:
- Standard with Muffler Stainless: 20 lbs
-
Track Stainless Steel: 25 lbs.
- Standard with Muffler Stainless: 20 lbs
-
Exhaust Pipe diameter / Exhaust Tip Size:
- Standard: 2.5" / 4"
- Track Stainless Steel: 2.5" / 4"
- Standard: 2.5" / 4"
- 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
- Requires Cutting of Factory Exhaust Pipe for Installation; Requires Cutting For Installation
Product Description
The Rev9 FlowMAXX Axle-Back Exhaust lineup for the 2015–2017 Ford Mustang GT S550 is built for enthusiasts who feel the factory exhaust simply doesn’t let the Coyote 5.0L V8 fully shine. Whether you choose the Standard Muffler Edition for a deeper and more refined muscle car tone or the louder Track Edition Straight Pipe setup for full race-inspired aggression, both systems dramatically improve the Mustang’s sound, exhaust flow, and overall driving character. The freer-flowing axle-back design helps reduce restriction and improve throttle response while bringing out the unmistakable roar, crackles, and aggressive high-RPM tone that Mustang owners actually want to hear. From cold starts in the driveway to full-throttle pulls on the highway, the difference is immediate and addictive.
Constructed from mandrel-bent stainless steel piping with precision TIG-welded craftsmanship, the Rev9 FlowMAXX exhaust systems are engineered for long-term durability, proper OEM-style fitment, and enthusiast-level sound without the premium pricing of boutique exhaust brands. The Standard Muffler Edition keeps things aggressive while remaining comfortable enough for daily driving, while the Track Edition Straight Pipe setup unleashes a louder, rawer exhaust note built for drivers who want maximum V8 presence every time they hit the gas. Rev9 has become a favorite among Mustang enthusiasts for delivering aggressive styling, clean fitment, and real sound improvement at an excellent value. If your Mustang GT still sounds too quiet from the factory, the FlowMAXX lineup finally gives the S550 the aggressive muscle car personality it deserves.
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