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

This Gibson cat-back exhaust system is designed for your 2001-2006 Chevrolet Silverado 3500 or GMC Sierra 3500. It includes the aluminized steel tubing, a baffled/chambered muffler with no internal packing, and two polished stainless steel slash-cut exhaust tips that exit straight out the back. This setup is built to give your truck a more aggressive, throaty sound, especially noticeable under load like when towing, while minimizing interior drone.

The aluminized steel tubing is mandrel-bent to ensure consistent pipe diameter throughout, which helps reduce backpressure. This can lead to improved torque and horsepower, with typical gains averaging around 15-20 horsepower. The Superflow™ muffler is designed for better flow compared to stock. Installation is straightforward with a bolt-on design that requires no welding, making it a hassle-free upgrade. The dual split rear exit works with most bumpers, roll pans, and trailer hitches.

This system is backed by a Lifetime Limited Warranty from Gibson, offering peace of mind for your investment. It's a solid option if you're looking to change the sound and performance of your Silverado or Sierra 3500.