Reviewed By edward r (SWEDESBORO, NJ) Reviewed for a 2015 GMC Yukon XL —9/14/2015 8:20 PM
Works great and can tell a definite increase in power
Reviewed By Doug T (Houma, LA) Reviewed for a 2002 GMC Yukon XL —5/19/2008 1:59 PM
Installed an airaid cold air intake system as well as throttle body spacer on wife's yukon xl. Really woke up that 5.3 liter v-8. In conjunction with a gibson cat back exhaust, loaded down the truck makes 18.5 miles per gallon at almost 75 mph on the highway. Would recommend to any gm owner.