This American Thunder exhaust system has been engineered and dyno tested to improve acceleration, horsepower and torque, and increase fuel economy. Flowmaster uses mandrel-bent tubing that allows for superior gas flow. Aluminized steel provides corrosion resistant quality so your
system will last. The American Thunder system comes with a two chamber
muffler that will give you an aggressive sound. Everything you need for
installation is included.
50 Series SUV/Performance Muffler
3.00" Logo Embossed Stainless Tips
Part Number 17222 Fits:
1998-2003 Ford F150 4.6L / 5.4L, 1/2 Ton, 2 & 4 Wheel Drive, All Wheelbases Including Super Crew