Not sure which 2011 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:
"I installed the K&N FIPK om my 2004 Tahoe 4.8 liter. Installation took 2-3 hours, but I wasn't in a hurry. No problems at all, everything fit and the instructions were clear. There is an expected increase in intake noise but I don't find that objectionable. The Tahoe seems to have improved low-end torque and is more responsive overall. I don't have enough time / miles on it to see any change in mpg." —George D from Albuquerque, NM bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2011 GMC Yukon XL.