Gibson 00-05 Ford Excursion Limited 6.8L 1-1/2in 16 Gauge Performance Header - Stainless Gibson GIBGP125S
Gibson 00-05 Ford Excursion Limited 6.8L 1-1/2in 16 Gauge Performance Header - Stainless Gibson GIBGP125S
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Gibson 00-05 Ford Excursion Limited 6.8L 1-1/2in 16 Gauge Performance Header - Stainless

Gibson
GIBGP125S
677418003796
Headers & Manifolds
4 Units In Stock - Ships Next Business Day
$ 1,885.26
$ 1,885.26

SKU: GP125S | UPC: 677418003796

Gibson 2000-05 Ford Excursion Limited 6.8L 1-1/2in 16 Gauge Performance Header - Stainless

Gibson GP125S performance headers deliver dyno-tuned power for 2000-2005 Ford Excursion Limited 6.8L V10 and 1999-2004 F-250/F-350 Super Duty models. These 1-1/2 inch 16-gauge stainless steel headers replace factory manifolds with bolt-on design using stock crossover pipe for instant low and mid-range horsepower and torque gains. Engine breathing improves alongside cooler temperatures for reliable highway performance.

Key Features

  • Dyno-Tuned Design: Engineered for maximum usable horsepower and torque at low to mid-range RPMs where you drive most often
  • Stainless Steel Construction: T-409 16-gauge tubing with 1-1/2 inch mandrel bends resists corrosion and maintains exhaust flow
  • Bolt-On Installation: Direct factory manifold replacement with OEM-style connections, premium gaskets and hardware included, no welding needed
  • Heavy-Duty Flanges: 3/8-inch laser-cut port flanges prevent warping or leaking for long-term durability
  • Legal and Reliable: 50-state street legal, meets EPA and CARB standards, preserves factory warranty with lifetime limited warranty

Product Notes

  • Compatible with lowered or raised vehicles for street and off-road use
  • Retains factory crossover pipe for simple setup
  • Packaging protects components during transit, 38 lbs product weight

Installation Notes

  • Professional installation recommended.
  • Bolt-on design fits in 2-4 hours with basic tools
  • Uses included OEM-style hardware and gaskets for secure seal

This Part Fits

Year Make Model Submodel
2003-2005 Ford Excursion Eddie Bauer
2000-2005 Ford Excursion Limited
2004-2005 Ford Excursion XLS
2000-2005 Ford Excursion XLT
2004 Ford F-250 Super Duty Harley-Davidson Edition
2004 Ford F-250 Super Duty King Ranch
1999-2004 Ford F-250 Super Duty Lariat
1999-2004 Ford F-250 Super Duty XL
1999-2004 Ford F-250 Super Duty XLT
2004 Ford F-350 Super Duty Harley-Davidson Edition
2003-2004 Ford F-350 Super Duty King Ranch
1999-2004 Ford F-350 Super Duty Lariat
1999-2004 Ford F-350 Super Duty XL
1999-2004 Ford F-350 Super Duty XLT

Why Choose Gibson?

  • Proven leader in performance exhaust since 1969
  • Every header dyno-tested for real-world gains
  • Made in USA with precision mandrel bends

Frequently Asked Questions

  • Q: Does GP125S fit 2000-2005 Ford Excursion 6.8L V10?
    A: Yes, direct bolt-on for all listed Excursion submodels with 6.8L V10, including Limited and XLT
  • Q: What material are these headers?
    A: T-409 stainless steel, 16-gauge thick with 1-1/2 inch tubing for strength and flow
  • Q: What warranty covers this header?
    A: Lifetime limited warranty, 50-state legal, no impact on vehicle warranty

Shipping & Handling

  • Method: Standard ground shipping
  • Availability: In stock - ships same or next business day
  • Packaging: Secure box 48 x 12 x 12 inches
  • Weight: 38 lbs

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