Gibson Performance Exhaust GP131S Performance Exhaust Headers Stainless

  

Performance Exhaust Headers - Stainless Steel. Brandname: Gibson Performance Exhaust Part Number: GP131S Description. 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.

3/8 Heavy Duty Laser Cut Port Flanges- No Warping or Leaking. Premium Gaskets and Hardware included.

Engine Make/Size: Chevy 8.1L. Port Shape: Same As Port/Can Be Matched. Tube Diameter: 1.750 in. WARNING : This product can expose you to chemicals including Styrene, which is known to the State of California to cause cancer.