Reviewed By Dalton H (Fox Lake, IL) Reviewed for a 2006 GMC Envoy —1/2/2017 10:45 PM
This is the best thing I have had in awhile and makes a huge difference.
Reviewed By James M (Muskegon, MI) Reviewed for a 2005 GMC Envoy —12/9/2015 5:10 AM
Expectid to be able to take the old air system out and just hook up the new k&n system and done. Sadly it was not that easy. The holes for the grommets were to small making the hole in the grommet to small for the air sensor. I had to open up the hole with a die grinder to get it to work. Also there id no hole for the air injection tube. Lucky i already had a 1-1/4 hole saw or i would of had to go buy that too. Sill love the product and the brand
Reviewed By Erick J (Colorado Springs, CO) Reviewed for a 2014 GMC Sierra —1/13/2018 7:49 PM
Super easy install about an hour. Nice sound with excelleration. Throttle response is better. My value was good with a holiday coupon, free shipp8ng, and a K&n rebate, ymmmv. I recommend this product.