Reviewed By Rasheed R (Inglewood, CA) Reviewed for a 1999 GMC Yukon —3/6/2014 11:38 PM
The K&N cold air intake made a noticeable difference in throttle response and gas mileage...I love it! ??
Reviewed By Darrell S (Estes Park, CO) Reviewed for a 1999 GMC Yukon —9/8/2007 6:47 PM
I purchased this intake as a first step of increasing power to pull our new camper. Installation was easy, but did have to trim a little to make it fit. Looks sharp! I was surprised to see how much I will have to disassemble just to service the filter in the future, but not a big deal. Very little difference in sound (good-it is wife's vehicle). I have only run a couple of tanks of gas thru it so far. No noticeable difference in economy in our everyday driving, however for Labor Day trip with camper, it did almost 2 mpg better than last trip with camper! That was neat to see and we will be continuing to monitor over time.
Reviewed By Rich L (COLLIERVILLE, TN) Reviewed for a 2004 GMC Yukon —7/12/2015 4:29 AM
My vehicle is over 10 yrs. old and the pick up and performance is a significant improvement. Tech guy at dealership says it takes the onboard computer a little while to learn the new changes and should improve performance. Haven't had a chance to compare gas mileage yet.