K&n For 07 Gmc Sierra

[savilcr]

I am looking into getting an aftermarket air intake and filter. any suggestions that have worked well in the past?

[yukon25008.1]

just look into previous intake post..you will be overwhelmed with info..some say its a waist some love them

I am for the intake, with a good exhaust, and a tune..like blackbear

[flyin6]

I like them with a tune. The K&N unit is pretty good in the quality dept. Heres a pic of the one I bolted on a couple weeks ago: