The Flowmaster® Outlaw axle-back exhaust system is specifically designed for the 2018-2023 Ford Mustang GT coupe and convertible with the 5.0L engine. This bolt-on system is constructed of 3.00-inch mandrel-bent 409S stainless steel tubing flowing into a pair of our race-proven Outlaw® mufflers for an aggressive exterior sound with a noticeable interior sound level. The 3.00-inch tailpipes exit through the factory cutouts in the rear valance and are finished off with quad 4.00-inch polished stainless steel tips giving your Pony an aggressive look that matches the sound. This axle-back system retains the factory resonator mid-pipe. Check out our optional Scavenger® Series No Resonator X-Pipe #817817 for even more sound and power. This Outlaw system is designed for vehicles without active exhaust valves and uses the factory hanger locations for any easy installation you can do at home in about an hour. Includes easy to follow instructions and all necessary hardware needed. Note: Requires cutting the factory mufflers from the mid-pipe for installation.
Features:
- Large 4.00-inch Polished 304 Stainless Steel Tips
- Aggressive Race Proven Outlaw Mufflers
- Dyno-tuned for Maximum Performance
- Uses the Factory Hanger Locations
- Full Stainless Steel Construction
- Lifetime Limited Warranty
- Easy Installation
Fits 2018-2023 Mustang GT 5.0L Coupes & Convertibles without Factory Active Performance Exhaust Valves.
Installation Notes:
Fits 2018-2023 Mustang GT 5.0L Coupes & Convertibles without Factory Active Performance Exhaust Valves.
About Flowmaster
Manufacturer of performance exhaust systems, mufflers, performance air intakes, turbo boost modules, catalytic converters, race mufflers, headers and numerous exhaust accessories for late model cars, trucks, off-road, Jeeps, SUV’s, classic muscle cars, powersports vehicles and more. Flowmaster® gives you lots of exhaust choices with 12 designs of chambered mufflers, 3 styles of our exclusive “laminar-flow” mufflers and a new line of FlowFX “straight-through” performance mufflers, along with 5 sound categories of exhaust systems, giving you the customer, the power to custom tailor the sound of your vehicle whether you prefer mild, moderate or aggressive tones and sound levels. Since 1983, Flowmaster is the company you can trust, and has led the industry in offering only the best products you can buy for your vehicles.
Vehicle Fitment:
The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
| Make |
Model |
Submodel |
Years |
Engine |
| Ford |
Mustang |
Bullitt |
2019 |
5.0L / 302 / V8 |
| Ford |
Mustang |
Bullitt |
2020 |
5.0L / 302 / V8 |
| Ford |
Mustang |
GT Premium |
2018 |
5.0L / 302 / V8 |
| Ford |
Mustang |
GT Premium |
2019 |
5.0L / 302 / V8 |
| Ford |
Mustang |
GT Premium |
2020 |
5.0L / 302 / V8 |
| Ford |
Mustang |
GT Premium |
2021 |
5.0L / 302 / V8 |
| Ford |
Mustang |
GT Premium |
2022 |
5.0L / 302 / V8 |
| Ford |
Mustang |
GT Premium |
2023 |
5.0L / 302 / V8 |
| Ford |
Mustang |
GT V8 |
2019 |
5.0L / 302 / V8 |
| Ford |
Mustang |
GT V8 |
2020 |
5.0L / 302 / V8 |
| Ford |
Mustang |
GT |
2018 |
5.0L / 302 / V8 |
| Ford |
Mustang |
GT |
2019 |
5.0L / 302 / V8 |
| Ford |
Mustang |
GT |
2020 |
5.0L / 302 / V8 |
| Ford |
Mustang |
GT |
2021 |
5.0L / 302 / V8 |
| Ford |
Mustang |
GT |
2022 |
5.0L / 302 / V8 |
| Ford |
Mustang |
GT |
2023 |
5.0L / 302 / V8 |
| Ford |
Mustang |
Mach 1 |
2022 |
5.0L / 302 / V8 |
| Ford |
Mustang |
Mach 1 |
2023 |
5.0L / 302 / V8 |
| Ford |
Mustang |
V8 |
2018 |
5.0L / 302 / V8 |
