Gibson 97-98 Ford Expedition Eddie Bauer 4.6L 3in Cat-Back Single Exhaust - Stainless

If you're looking to get more out of your 1997 or 1998 Ford Expedition, especially when towing or climbing hills, a Gibson cat-back exhaust system is a solid choice. This system is designed to help your 4.6L engine breathe easier, which can lead to improved acceleration and more usable power, particularly in the low to mid-RPM range where you need it most for hauling or passing. It exits behind the rear tire with a polished stainless steel slash-cut tip for a clean look.

Gibson uses mandrel-bent stainless steel tubing throughout this system, ensuring consistent pipe diameter for unrestricted exhaust flow. The heart of the system is their Superflow™ muffler, which is baffled and chambered to produce an aggressive sound outside the vehicle while minimizing interior drone. Dyno tests show this setup can add around 10-15 horsepower and 15-20 lb-ft of torque, mainly in the 1800 to 3000 RPM range. Installation is straightforward thanks to the bolt-on design that utilizes factory-style hangers, meaning no welding is required.

This Gibson cat-back exhaust comes with all the necessary hardware for installation and is backed by a lifetime limited warranty, giving you peace of mind. It's a well-built system designed to enhance your Expedition's performance and sound.