Unleash the full potential of your Ford Mustang GT S550 2015-17 and 2018-2203 with the Xforce Header Kit. Engineered with precision, this 4-1 design header kit features 1 7/8″ primary pipes and a 3″ outlet, optimizing exhaust flow for remarkable performance gains.

Equipped with high-flow metallic cat converters, this kit ensures unrestricted airflow, enhancing your vehicle’s power and efficiency. Upgrade your Mustang GT S550 FL to experience an exhilarating driving adventure and enjoy the perfect blend of power and style that Xforce delivers.

1″7/8 Tuned-length Headers
Dual 3″ 200Cell Metallic Cats
3″ Pipe work after collector flange
Non polished stainless
Can bolt to factory cat back system
Gaskets included

Fitment: Select from drop down:
2015-2017 - GT
2018-2023 GT inc Bullitt and Mach 1

Please note: This product is equipped with a 200 cspi sports catalytic converter designed for track and off road use only. It may not pass emission tests and it is not EC certified. Ensure local regulations allow for its usage.