Gibson 98-00 Ford F-150 Base 4.2L 3in Cat-Back Single Exhaust - Stainless

If you're looking to get more out of your 1998-2003 Ford F-150 with the 4.2L engine, this Gibson cat-back exhaust system is a solid choice. It's designed to bolt right on, replacing your factory exhaust from the catalytic converter back. This system exits behind the rear tire with a single polished stainless steel slash-cut tip, giving your truck a cleaner look and a more aggressive sound without being overwhelming inside the cab.

Gibson built this system using mandrel-bent stainless steel tubing for consistent flow and durability, and their Superflow muffler is baffled and chambered to reduce interior drone while still providing a notable increase in performance. Dyno tests show this system helps achieve maximum torque and horsepower in the low-end RPM range, which is especially helpful for towing and hill climbing. You can expect an average gain of 10-15 horsepower and 15-20 lb-ft of torque. The kit includes all the necessary hardware and factory-style hangers, making installation straightforward with no welding required.

This exhaust system comes with a lifetime limited warranty from Gibson, so you can be confident in its longevity. It's a well-built upgrade that aims to improve your truck's performance where you'll feel it most, especially when you need that extra pull.