Gibson Headers for Ford 5.4L 1-1/2in 16 Gauge Headers-SS GP126S 1999-2004

  
Every Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler operating engine temperature. Designed as a direct replacement for the factory manifolds, using the stock crossover pipe. They are well suited for lowered and raised vehicles, street and off-road.

Meets EPA and CARB requirements. Heavy Duty Laser Cut Port Flanges- No Warping or Leaking.

Premium Gaskets and Hardware included. Heavy Duty 409L Stainless 16 Gauge Tubing. Thick Laser Cut Port Flanges. Same As Port/Can Be Matched.