Gibson 2007 Hummer H2 Base 6.0L 2.25in Cat-Back Dual Extreme Exhaust - Stainless

If you're looking to give your 2007-2008 Hummer H2 a serious sound upgrade and a more aggressive look, this Gibson Dual Extreme cat-back exhaust system is a solid choice. This system is designed to exit behind the rear tires at an aggressive angle, giving your H2 a bold street presence. It's built to provide a powerful exhaust tone that lets everyone know you mean business.

Gibson uses stainless steel for the mandrel-bent tubing, which helps ensure this system holds up well over time. The Superflow™ CFT muffler is baffled and chambered, meaning it creates that aggressive performance sound without relying on internal packing that can break down. You'll also get polished stainless steel slash-cut tips that clamp on, adding a nice finishing touch. Gibson dyno-tunes their systems, and they claim you can expect an average gain of 15-20 horsepower with this setup, along with minimal interior drone so you can still enjoy your drive.

Installation is straightforward thanks to the bolt-on design, and no welding is required. All the necessary hardware and factory-style hangers are included to make the job easier. Gibson backs this system with a Lifetime Limited Warranty, so you can be confident in its durability.