Secure Checkout Gibson 97-99 Ford F-250 Base 5.4L 1-1/2in 16 Gauge Performance Header – Stainless

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. 50 State Street legal. Meets EPA and CARB requirements. Will not affect the factory warranty. No welding required. Uses OEM style connections. 3/8 in. Heavy Duty Laser Cut Port Flanges- No Warping or Leaking. Premium Gaskets and Hardware included. Backed by a Lifetime Limited Warranty.This Part Fits:YearMakeModelSubmodel1997-2003FordExpeditionEddie Bauer1997-2003FordExpeditionXLT1997-2000FordF-150Base2000-2003FordF-150Harley-Davidson Edition2001-2003FordF-150King Ranch1997-2003FordF-150Lariat1999-2003FordF-150Lightning1997-2003FordF-150XL1997-2003FordF-150XLT2004FordF-150 HeritageSVT Lightning2004FordF-150 HeritageXL2004FordF-150 HeritageXLT1997-1999FordF-250Base1997-1999FordF-250Lariat1997-1999FordF-250XL1997-1999FordF-250XLT