Ford Racing 11-21 Mustang GT 5.0L Cold Spark Plug Set Exhaust- Mufflers & Tips>Headers & Manifolds They replace the restrictive factory

They replace the restrictive factory airbox and air filter to give you better performance and better engine sound

BBK mid pipe to the 2-3/4 in

should you run into any snags in the installation process -- you can purchase this kit with peace of mind

This simple bolt-on tube upgrade includes all necessary hardware for a hassle free install

Custom molded to the contours of your vehicle to fit better and last longer

Ford Racing 11-21 Mustang GT 5.0L Cold Spark Plug Set Exhaust- Mufflers & Tips>Headers & Manifolds They replace the restrictive factoryFor more than 35 years Ford Performance Parts has been producing and developing performance parts with enthusiasts in mind. Whether you are building from the ground up or working to get that extra tenth of a second, Ford Performance delivers the products you need.