Reviewed By Rick K (Rush, NY) Reviewed for a 2002 GMC Yukon XL —11/8/2007 5:30 AM
I put K&N filters and intakes in all my cars, trucks and motorcycles because they are simply the best. I notice an immediate increase in power off the line and when passing. I can usually expect a 1 or 2 mpg increase. But the best part is the throaty growl you get. I did notice a "burning" smell for the first day or two with this filter (never had before). I would have bought an intake system instead of the stand alone filter if K&N made one for my 2006 Envoy Denali. The best and cheapest way to enhance your vehicle's sound and performance.