Gibson 00-05 Ford Excursion Limited 5.4L 1-5/8in 16 Gauge Performance Header - Ceramic Coated

If you're looking to get more out of your 2000-2005 Ford Excursion's 5.4L engine, especially for highway driving, these Gibson Performance Headers are a solid option. They're designed to help your engine breathe easier, which can lead to improved horsepower and torque in the low and mid-range RPMs where you use it most. This can also help keep your engine running a bit cooler, which is always a good thing for longevity and performance.

Gibson builds these headers with thick, 3/8-inch laser-cut port flanges that are designed to resist warping and leaking, ensuring a solid seal. The tubing itself is made from 16-gauge 409L stainless steel, known for its durability, and it's mandrel-bent to maintain consistent diameter for smooth exhaust flow. A high-temperature ceramic coating is applied to withstand up to 1300 degrees Fahrenheit, offering both protection and a clean look. These headers are engineered as a direct replacement for your factory exhaust manifolds, using OEM-style connections, so no welding is required for installation. They're also designed to work with your stock crossover pipe and are street legal in all 50 states, meeting EPA and CARB requirements.

Included with the headers are premium gaskets and all the necessary hardware to get them installed. They're suitable for a wide range of applications, whether your Excursion is stock, lowered, or lifted, and they're designed not to affect your factory warranty. This makes them a well-built choice for improving your Excursion's performance and exhaust flow.