Originally Posted by Liebert91stang
Ah clean filters are overrated haha.if it doesn't come with oil on it should i put in on?
Yeah, look at it close when it arrives. If it looks oiled, leave it be. If not, just a thin coat over the entire filter element will do it. Warning, the K & N oil is a light red color, so it may not match your CAI. If that's a concern, check into other charging kits and see if they have a colorless oil.