XForce | 1 7/8" Tuned-Length Headers & 3" Cat Kit | Ford Mustang GT S550 2018–2023 | H2-FM18-KITB XR5 Tuned header design with 38mm

Tuned header design with 38mm (1 1/2") primaries for improved torque

Manta 3″ Turbo Back Exhaust with Cat WOM for Mitsubishi Triton MQ MR 2

tube size out: 076mm (3")

Machined from high-carbon cast iron for excellent thermal stability

XForce | 1 7/8" Tuned-Length Headers & 3" Cat Kit | Ford Mustang GT S550 2018–2023 | H2-FM18-KITB XR5 Tuned header design with 38mmXForce 1 7 8" Tuned Length Performance Header Kit Ford Mustang GT S550 (Facelift) H2 FM18 KITB Unleash the full potential of your Ford Mustang GT S550 Facelift with the XForce Performance Header Kit. Engineered with precision for the 5. 0L Coyote V8, this 4 1 tuned length design features large 1 7 8" primary pipes that merge into a 3" outlet, drastically optimizing exhaust scavenging and flow. The kit is equipped with dual 3" 200 cell high flow