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 Tae K (Puyallup, WA) Reviewed for a 2007 GMC Yukon —12/24/2014 11:08 AM
This was a replacement for my Injen oiled filter. I heard that oiled filters can cause damage to the engine and mass air flow sensor so I thought I'd give this one a try. This particular filter did not have the reverse conical filter element at the top of the filter like the oiled filter does so it seems like it would flow less (less surface area). Not sure if that would make a difference. Installation was easy. Satisfied with my purchase.