Originally Posted by Aclax8
I hear you...so many options. Any suggestions to replace the K&N with?
Sure... wix 46637 is a donaldson/baldwin filter... I use them on all my PSD's, and my buddy's... any parts store should be able to cross ref that #, but they are also availble online for less $. Parts stores near me quote $45-55 each, my buddy and I ordered 6 at once and got them for about $30/ea including shipping. Off hand I forget where it was from though... he ordered them, I'll ask him later if I remember.
You already got the exhaust, swap out the air filter, get some gauges (be sure to watch them, learn what to do with the info!) and get a good tuner. I like DP Tuner, and will ditch the Edge on our Excursion for one when the wife will let me.