Not sure which 2003 Hummer H2 Air Intake Systems are right for you? We have over 20796 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"This kit was very easy and straight forward to install. The system components are very high quality and the fit was perfect. I went with this kit because I wanted to keep a relatively stock appearance and didn't want the increase in noise that is commonly experienced with more exposed kits. I feel that the price to performance/mpg ratio for the Air Raid kit is unbeatable. It definitely opens up the the intake system and allows it to breathe much more effortlessly than the stock set up." —Ryan M from Lehi, UT bought an Airaid Jr. Kits for a 2003 Hummer H2, H2, 6.0L V8.