Gibson GP125S Short-Tube Headers for 99-05 Ford F250/F350/Excursion 6.8L V10

  

Gibson GP125S for 00-05 Ford Excursion Limited 6.8L 1-1/2in 16 Gauge Header-SS. Gibson GP125S for 00-05 Ford Excursion Limited 6.8L 1-1/2in 16 Gauge Header-SS 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 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. Meets EPA and CARB requirements.

3/8 Heavy Duty Laser Cut Port Flanges- No Warping or Leaking. Stainless 16-gauge mandrel bent tubing.

Header Features: Short Tube Style Header; Direct Fit, Bolt-On; Heavy duty laser cut flanges; Premium gaskets and all hardware included; No Welding; Attaches to the OEM crossover pipe. Emission Compliant Carb EO# D-411-13. Designed specifically for the 6.8L Triton V10 engine. Compatible with both EGR and non-EGR factory configurations depending on vehicle year. Headers include provisions for EGR-equipped models when applicable.

Uses factory crossover/Y-pipe; short-tube geometry ensures OEM exhaust routing compatibility. Does not require modification of catalytic converters when installed on listed vehicles. 1.50 mandrel-bent stainless steel tubing improves exhaust flow and reduces backpressure. Precision-formed EGR port design ensures direct compatibility with factory emissions layout.

Laser-cut 3/8 flanges resist warping and maintain a long-lasting leak-free seal. Short-tube layout retains excellent low-end and mid-range torque characteristics.

Compatible with stock heat shields and factory EGR tube routing. Increases efficiency under towing and heavy load by improving exhaust scavenging. Ceramic-coated variants offer reduced underhood temperatures and enhanced corrosion resistance. Direct bolt-on installation with included gaskets and hardware. Tubing Size: 1.50 OD mandrel-bent stainless steel.

Wall Thickness: 16-gauge stainless steel construction. Flanges: 3/8 laser-cut steel flanges, machined flat. EGR Compatibility: Integrated EGR port (on EGR-equipped applications). Finish Options: Stainless or ceramic-coated depending on variant. Position: Left and right short-tube exhaust headers.

Emissions: Designed to retain OEM emissions components where applicable. Hardware: Includes gaskets, bolts, and connection hardware.

1x Complete hardware kit (bolts, washers, nuts). 1x EGR fitting and sealing hardware (on EGR-equipped variants). This header system includes dedicated EGR provisions for vehicles originally equipped with an Exhaust Gas Recirculation system, allowing seamless installation while preserving emissions functionality.

The short-tube geometry enhances low-end torque, making it an excellent upgrade for towing, hauling, or everyday performance improvements. Manufactured from stainless steel and available with ceramic coating options, the GP125S offers long-lasting durability, improved throttle response, and dependable power gains for heavy-duty Ford V10 applications. Your complete shopping satisfaction is our #1 priority.

If you have any issues with your order, please let us know. We will make every effort to resolve any problems and ensure you are satisfied. Thank you again for choosing to shop with us!