Bargain Gibson 04-10 Ford F-150 FX4 5.4L 1-5/8in 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:YearMakeModelSubmodel2006-2010FordExpeditionEddie Bauer2007-2010FordExpeditionEL Eddie Bauer2008-2010FordExpeditionEL King Ranch2007-2010FordExpeditionEL Limited2007-2010FordExpeditionEL XLT2008FordExpeditionFunkmaster Flex Edition2006,2008-2010FordExpeditionKing Ranch2006-2010FordExpeditionLimited2006FordExpeditionXLS2006-2010FordExpeditionXLT2006FordExpeditionXLT Sport2007-2008,2010FordF-150FX22004-2010FordF-150FX42006-2008,2010FordF-150Harley-Davidson Edition2005-2010FordF-150King Ranch2004-2010FordF-150Lariat2008FordF-150Limited2009-2010FordF-150Platinum2010FordF-150SVT Raptor2008FordF-150THE 60TH ANNIVERSARY EDITION2004-2010FordF-150XL2004-2010FordF-150XLT2006-2007LincolnMark LTBase