The Flowmaster Outlaw Cat-back exhaust system for 2015-2017 Ford Mustang GT with 5.0L engine is perfect for the person looking for a deep and very aggressive sound level inside and outside the car. This bolt-on emissions-legal system features our exclusive dual 3.00-inch Scavenger Series X-pipe for maximum power and a deep unique sound. The stainless steel X-pipe flows into a pair of our race proven Outlaw Series mufflers and exits into dual mandrel-bent 3.00-inch stainless steel tailpipes which are finished off with large 4.00-inch polished stainless steel tips. The system is designed for an easy fit and includes all necessary parts and hardware for an easy installation you can do at home. Covered by our Lifetime Limited Warranty. Note: Does Not fit convertibles.
Features:
- Includes our Exclusive Scavenger Series X-pipe
- Very Aggressive Interior & Exterior Sound
- Uses the Factory Hanger Locations
- Dyno Tuned For Maximum Power
- Race-proven Outlaw Mufflers
- Stainless Steel Construction
- Lifetime Limited Warranty
Fits 2015-2017 Ford Mustang GT 5.0L Coupes. Does not fit Convertibles
Installation Notes:
Fits 2015-2017 Ford Mustang GT 5.0L Coupes. Does not fit Convertibles
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 |
Fitment Notes |
| Ford |
Mustang |
GT 50 Years Limited Edition |
2015 |
5.0L / 302 / V8 |
Does Not Fit Convertible |
| Ford |
Mustang |
GT Premium |
2015 |
5.0L / 302 / V8 |
Does Not Fit Convertible |
| Ford |
Mustang |
GT Premium |
2016 |
5.0L / 302 / V8 |
Does Not Fit Convertible |
| Ford |
Mustang |
GT |
2015 |
5.0L / 302 / V8 |
Does Not Fit Convertible |
| Ford |
Mustang |
GT |
2016 |
5.0L / 302 / V8 |
Does Not Fit Convertible |
| Ford |
Mustang |
|
2017 |
5.0L / 302 / V8 |
|