Gibson

Gibson 00-05 Ford Excursion Limited 5.4L 1-1/2in 16 Gauge Performance Header - Stainless - GP126S

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SKU:
GIBGP126S
UPC:
677418004335
MPN:
GP126S
Availability:
Regularly stocked product
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$744.54
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Description

What vehicles are these Gibson headers compatible with?
These Gibson stainless headers are designed as direct replacements for 1999-2005 Ford Excursion, F-250, and F-350 models, ensuring a perfect fit.

Can I install these Gibson headers myself?
Bolt-on installation is straightforward, as these Gibson headers directly replace your factory manifolds, making them ideal for DIY enthusiasts.

Gibson stainless headers for your 1999-2005 Ford Excursion/F-250/F-350 are dyno-tuned for more usable low and mid-range horsepower, boasting an engine performance score of 9. Engineered from durable stainless steel, they improve engine breathing and cooling. Experience enhanced highway cruising and towing with these exceptional headers.

What Owners Say

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Key Features

  • 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
  • Uses the stock crossover pipe
  • 50 State Street legal
  • Meets EPA and CARB requirements

Why Choose the GIB Headers - Stainless

Delivers exhilarating low and mid-range power for effortless highway cruising and towing.

Achieves cooler engine temperatures, enhancing reliability and maximizing performance potential.

Provides a seamless installation, directly replacing your factory manifolds for a perfect fit.

Transforms your driving experience with improved engine responsiveness and a more potent feel.

Who Is This For?

Daily Driving Comfort — 7/10
Improves low and mid-range RPM highway performance.

Heavy Towing — 8/10
More usable torque at low and mid-range RPMs.

Street Performance — 8/10
Dyno-tuned for more usable horsepower and torque.

Easy DIY Install — 9/10
Bolt-on install, direct replacement for factory manifolds.

Engine Performance — 9/10
Improves engine breathing, cooler operating temperature.

Fuel Efficiency — 6/10
Improved engine breathing may offer slight gains.

Frequently Asked Questions

What vehicles are the Gibson GIB Stainless Headers compatible with?

GIB Stainless Headers are designed for a direct bolt-on installation on 1999-2005 Ford Excursion, F-250 Super Duty, and F-350 Super Duty models. This ensures a perfect fit for your specific truck. Owners can be confident in this precise fitment for their vehicle.

How difficult is it to install Gibson GIB Stainless Headers?

Installation of these headers is straightforward thanks to their bolt-on design, replacing the factory manifolds directly. This makes for an "Easy DIY Install" with a score of 9 in the usage matrix. Expect a seamless upgrade process for your engine.

What kind of performance gains can I expect from Gibson GIB Stainless Headers?

Experience enhanced "Street Performance" with a usage score of 8, as these dyno-tuned headers deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Drivers will notice a more potent feel and improved engine responsiveness.

Is upgrading from factory manifolds to Gibson GIB Stainless Headers worthwhile?

Upgrading is highly beneficial as these headers improve the engine's ability to breathe and run cooler, enhancing reliability and performance potential. This offers superior "Engine Performance" with a usage score of 9 compared to stock manifolds. Invest in a cooler, more potent engine.

Are stainless steel headers good for daily driving?

Stainless steel headers are excellent for "Daily Driving Comfort" with a usage score of 7, as they significantly improve low and mid-range RPM highway performance. These headers provide more usable power for effortless cruising. Enjoy a more exhilarating and comfortable driving experience on the road.

Additional Resources

Official Gibson Product Page

Important Notices

⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

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Additional Information

Clearance Item:
N
MPN:
GP126S
Proposition 65:
Y
Case Lot Quantity:
1
Category:
Exhaust, Mufflers & Tips>Headers & Manifolds
Install Type:
Bolt-On
Product Level:
Premium Performance
Daily Driving Comfort:
7/10
Heavy Towing:
8/10
Street Performance:
8/10
Easy DIY Install:
9/10
Engine Performance:
9/10
Fuel Efficiency:
6/10
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