This 2.5 Inch Flowmaster X-Pipe is designed to delete the factory resonator on a fastback or convertible 2015-17 Mustang GT. The kit retains the factory catalitic converters and is emissions legal. Simply cut and clamp in place of the factory resonator.
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 manufactured in the USA and is covered by Flowmaster's Lifetime Limited Warranty.