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

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

GP125S

In stock

$833.94 USD
$1,885.26 USD $833.94 USD
ADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The Gibson 00-05 Ford Excursion Limited 6.8L Performance Header is a stainless steel exhaust component engineered to enhance engine efficiency and power delivery. Dyno-tuned for improved horsepower and torque at low to mid-range RPMs, this header optimizes airflow and reduces engine temperatures for better overall performance. Constructed from 16 gauge stainless steel with 1-1/2 inch tubing, it features heavy-duty laser cut 3/8 inch port flanges that ensure a precise fit with no warping or leaking. The design includes OEM-style connections and premium gaskets and hardware, providing durability and a reliable seal. This header is backed by a lifetime limited warranty and meets EPA and CARB standards, making it a high-quality, street-legal upgrade.

This performance header is a direct replacement for the factory manifolds on 2000 to 2005 Ford Excursion models equipped with the 6.8L engine. It utilizes the stock crossover pipe and requires no welding for installation, making it a straightforward bolt-on upgrade. Suitable for both lowered and raised vehicles, it is designed for versatile use including street driving and off-road applications. The kit includes all necessary hardware and gaskets, and installation will not affect the factory warranty. Its 50-state street legal status ensures compliance across all regions.

Overview

Gibson Performance Header

Fits 2000–2005 Ford Excursion Limited 6.8L

Part #: GP125S

Overview

The Gibson Performance Header is a high-quality engine component designed to replace the factory manifolds on your 2000 to 2005 Ford Excursion Limited with a 6.8L engine. Engineered to enhance your vehicle’s breathing efficiency, this header supports improved horsepower and torque delivery, particularly at low to mid-range RPMs commonly encountered during highway driving. It is ideal for drivers seeking reliable performance gains without compromising factory warranty or requiring complex installation.

Constructed to fit both lowered and raised vehicles, the header suits a variety of driving conditions, from daily street use to more demanding off-road environments. Its design focuses on durability and ease of installation, making it a practical upgrade for enthusiasts looking to optimize engine response and thermal management.

Key Features

This performance header offers several benefits that contribute to its effectiveness and reliability:

  • Made from stainless steel for enhanced corrosion resistance and long-lasting durability
  • 1-1/2 inch diameter tubing with 16 gauge thickness for balanced strength and flow
  • Direct replacement for factory manifolds using the stock crossover pipe, ensuring compatibility
  • 3/8 inch heavy-duty laser-cut port flanges designed to prevent warping and leaks
  • OEM-style connections that require no welding, simplifying installation
  • Includes premium gaskets and hardware for a complete upgrade package
  • Dyno-tuned to optimize usable horsepower and torque at common driving speeds
  • Supports cooler engine operating temperatures by improving exhaust flow

Installation & Fitment

The Gibson Performance Header is designed for straightforward installation, fitting directly in place of the factory manifolds without the need for welding or modifications. It utilizes OEM-style connections and the existing stock crossover pipe, making it compatible with the original exhaust system layout. This ensures a secure fit and maintains factory alignment, reducing installation time and complexity.

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