Gibson 02-05 Chevrolet Silverado 2500 HD Base 6.0L 2.5in Cat-Back Dual Extreme Exhaust - Aluminized

This Gibson Dual Extreme cat-back exhaust system is built for your 2001-2006 Chevrolet Silverado 3500 or GMC Sierra 3500. It's constructed from aluminized steel tubing, which offers good corrosion resistance for a long service life. The system is designed to exit behind the rear tires at an aggressive angle, giving your truck a bold street look and a powerful exhaust tone that's tuned for street performance.

Inside the system, you'll find a Superflow CFT muffler with internal baffling and chambers, but no packing material. This design contributes to an aggressive sound while minimizing interior drone, so your cabin stays more comfortable during everyday driving. The mandrel-bent tubing ensures consistent exhaust flow, which Gibson states can result in average horsepower gains of 15-20 HP. The system includes polished stainless steel slash-cut tips that clamp on for a clean finish.

Installation is straightforward thanks to the bolt-on design, meaning no welding is required. All necessary hardware and factory-style hangers are included to make the process as hassle-free as possible. This system is backed by a Lifetime Limited Warranty from Gibson.