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.