Unleash the full potential of your Ford Mustang GT S550 FL 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" 200 Cell high flow metallic cats

• 3" Pipe work after collector flanges'

• Non polished stainless

• Will bolt up to Xforce & OEM Cat Back

• Image for reference only

• ECU tune required after install