Not sure which 2004 GMC Yukon XL 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:
"Intalling the Banks Ram-Air was rather straight forward, even for someone like me who only works the truck when I have to.
I can really tell feel the engine breathing better, even the throttle response is much faster. When the engine can get to the desired RPM much faster than before. A deeper sounding engine when on the throttle harder, but no difference under normal driving.
Case and Point: I asked my wife what she thought after a few days; she said "I don't notice any difference." Perfect, cause she drives it "normally". I didn't want to change the way it drove for daily driving." —Richard S from Suwanee, GA bought a Banks Ram-Air Intake for a 2004 GMC Yukon XL.