Flowmaster's new Resonator-Delete kit for the 2015-2017 Ford Mustang GT with the 5.0L V8 engine is a great way to increase the sound level of your car. These X-pipe assemblies can be used with the factory rear muffler sections or with Flowmaster's Axle-back kits. The pipe kits are constructed with 2.50" 409S mandrel bent tubing. The pipe system is covered by Flowmaster's Lifetime Limited Warranty.
Features:
- Stainless Steel
- Dyno Tuned for Maximum Performance
- Mandrel Bent Tubing
- Lifetime Limited Warranty
- Made in the USA
Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations
Installation Notes:
Fits 2015-2017 Ford Mustang GT Coupe and Convertibles with 5.0L engine.
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 |
Fitment Notes |
Ford |
Mustang |
GT 50 Years Limited Edition |
2015 |
2.5 in. Tubing; 409 Stainless Steel;50 State Legal/California Emissions Compliant |
Ford |
Mustang |
GT Premium |
2015 - 2017 |
2.5 in. Tubing; 409 Stainless Steel;50 State Legal/California Emissions Compliant |
Ford |
Mustang |
GT |
2015 - 2017 |
2.5 in. Tubing; 409 Stainless Steel;50 State Legal/California Emissions Compliant |