Headers & Accessories: Gibson GP400 Chrome Performance Header

Gibson GP400 Chrome Performance Header Reviews

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Gibson GP400 Chrome Performance Header Feature

1.5 in. Tubing; Incl. Flanges/Gaskets
Direct Fit bolt-on Replacement, No Welding Required, Uses OEM Style Connections
Heavy Duty Laser Cut Port Flanges-No Warping or Leaking Premium Gaskets and Hardware
Will Not Affect the Factory Warranty. Meets EPA and Carb Requirements

Every Gibson Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engine’s 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. 50 State Street legal. Meets EPA and CARB requirements. Will not affect the factory warranty.