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

Starting with 3/8 inch thick, laser-cut port flanges, these Gibson headers are built to resist warping and leaking, even under demanding conditions. They're crafted from heavy-duty 16-gauge 409L stainless steel tubing, chosen for its durability and resistance to corrosion. These headers are designed as a direct replacement for your factory exhaust manifolds, meaning no welding is required for installation, and they use OEM-style connections to integrate smoothly with your stock crossover pipe. This makes them a solid option whether your Excursion is lifted, lowered, or used for street and off-road adventures.

When your 6.8L engine can breathe more freely, it translates to more usable horsepower and torque, especially in the low and mid-range RPMs where you need it most for highway cruising and towing. This improved airflow also helps keep engine operating temperatures cooler. Gibson headers are dyno-tuned to ensure optimal performance gains, and they meet EPA and CARB requirements, making them 50-state street legal. You can install these with confidence, knowing they won't affect your factory warranty, and they come complete with premium gaskets and hardware for a complete installation. Gibson backs these headers with a lifetime limited warranty, reflecting their well-built construction.