Gibson 88-93 GMC C1500 Sierra 5.0L 3in Cat-Back Single Exhaust - Stainless

Gibson has a reputation for building exhaust systems that really wake up a truck's performance, and this 3-inch cat-back system is a prime example. It's designed specifically for 1988-1993 GMC C1500 and C2500 trucks, as well as their Chevrolet counterparts, with the 5.0L engine. If you're looking to get more out of your truck for towing, hauling, or just everyday driving, this system aims to deliver improved acceleration and more power when you need it most.

This system uses mandrel-bent stainless steel tubing throughout, which helps maintain consistent exhaust flow and resists corrosion for a long life. The Superflow muffler is baffled and chambered, designed to give you an aggressive sound without excessive interior drone, a common complaint with some aftermarket systems. It exits behind the rear tire, near the factory location, and includes a polished stainless steel slash-cut tip for a clean, professional look. Installation is intended to be a hassle-free, bolt-on process, using factory-style hangers and the included hardware.

Gibson dyno-tested this system and reported significant gains, with figures as high as 32 horsepower and 60 ft-lbs of torque. While results can vary based on your specific vehicle and other modifications, this system is built to make a noticeable difference. It also comes with a lifetime limited warranty from Gibson, giving you peace of mind with your investment.