Hummer exhausts such as the Hummer H2 Sport Exhaust System and the Hummer H2 Performance Header Kit. Why should I buy a performance exhaust system? Also links to sites where Hummer exhausts can be bought.

That Hummer uses a lot of gas, and when you're using a lot of gas, you need a meaty exhaust system to get rid of the leftovers. But you don't want to replace your Hummer exhaust with a cheap replacement system that's going to be boomy inside your truck and rattle outside. You need an OE-quality performance exhaust like the ones featured on this page


A replacement Hummer performance exhaust gives you all the quality and features of your original Hummer exhaust, but also more power and more sound. Hummer sport systems, Hummer cat-back systems, and Hummer headers will get your Hummer exhaust breathing better so your engine puts out more horsepower. Plus Hummer performance exhaust products look great and last for ages, so you're getting good value for your Hummer exhaust dollar too.

Hummer H2 Sport Exhaust System

Add an additional 15HP with our Sport Exhaust System. Made of Polished T-304 Stainless Steel, this is the ultimate exhaust system for the H2. With an aggressive, but mellow sound, this system looks as good as it sounds. Available with True Dual or Single Pipes.

Constructed of heavy gauge T304 Stainless tubing and 3/8 inch flanges. These Headers are of the highest quality available, and give you better throttle response and 15 - 18HP These are a great addition to our Supercharger, Exhaust or Air Intake for your H2.