Give your 2018-2026 Mustang GT the unmistakable Roush sound with a complete cat-back system built from corrosion-resistant T304 stainless steel. Straight-through mufflers and mandrel-bent tubing open up exhaust flow while producing a deep idle and an aggressive tone when you lean into the throttle.
Black-Tip Roush Styling
Four 4-inch black-coated tips finish the rear of the car with a clean, purposeful look. Each tip carries the etched Roush R logo, making this system as visually distinctive as it sounds.
What Makes This System Stand Out
- Complete cat-back exhaust for 5.0L Mustang GT Fastback models
- Mandrel-bent T304 stainless steel construction
- Straight-through muffler design for improved flow and aggressive sound
- Quad 4-inch black-coated tips with etched Roush logos
- Direct bolt-on installation using the factory mounting points
- No cutting, welding, calibration or tuning required
- Includes installation hardware
- Designed and built in the USA
Fitment: 2018-2026 Ford Mustang GT Fastback with the 5.0L V8 and factory non-active exhaust. This system does not integrate with Ford Active Exhaust valves.
Roush part number: 422093-BLK
California Proposition 65 Warning: Cancer and reproductive harm — www.P65Warnings.ca.gov.
