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:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005-2006 | Ford | F-250 Super Duty | King Ranch |
| 2005-2006 | Ford | F-250 Super Duty | Lariat |
| 2005-2006 | Ford | F-250 Super Duty | XL |
| 2005-2006 | Ford | F-250 Super Duty | XLT |
| 2005-2006 | Ford | F-350 Super Duty | King Ranch |
| 2005-2006 | Ford | F-350 Super Duty | Lariat |
| 2005-2006 | Ford | F-350 Super Duty | XL |
| 2005-2006 | Ford | F-350 Super Duty | XLT |
For orders placed before 7am AEDT, we endeavour to process the same business day. Orders placed after 11am AEDT will be processed the next business day.
During sale events and new collection launches, there may be a slighly longer processing time.
All Auguste orders are hand-picked and packed with love from Byron Bay, Australie.
You can choose between a refund or a credit note on full priced items.