Gibson Performance GP500S Performance Header

  
Gibson Performance GP500S Performance Header. WARNING: Motor vehicles contain fuel; oils and fluids; battery posts; terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer; birth defects and other reproductive harm. These chemicals are found in vehicles; vehicle parts and accessories; both new and as replacements.

When being serviced; these vehicles generate used oil; waste fluids; grease; fumes and particulates; all known to the State of California to cause cancer; birth defects; and reproductive harm. Performance Header; Short Tube Style; 1.625 in. 14 Gauge Tubing; w/o Air Injection or EGR; Direct Fit; Stainless Steel. Engine Make/Size: Chevy 6.0L. Port Shape: Same As Port/Can Be Matched.

Tube Diameter: 1.625 in. WARNING CA Proposition 65: Yes. WARNING CA Proposition 65 Message: WARNING: Motor vehicles contain fuel; oils and fluids; battery posts; terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer; birth defects and other reproductive harm. Heavy Duty 409L Stainless 16 Gauge Tubing.

Thick Laser Cut Port Flanges. 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. Every exhaust system is designed for hassle free, bolt on installation with professional looking results. Gibson's exhaust systems are engineered & dyno-tested to decrease backpressure, and produce more torque, with increased horsepower and better fuel economy.