I tried doing a search before asking this question, but to much irrelevant stuff popped up. Anyway, How do I clean an Injen filter??? Can you also recomend products to do so??? I have the short ram system.

Thanks.

i remove the filter, and wash it with hot water and simple green until it is all clean again. Then let it air dry. dont blow it out with compressed air. I like to apply a light coating of k&n filter oil. then re-install it.
note: dont put too much oil on it. You only need enough to make the white gauze pink.

It's always a good idea to check the Tech Section for things of this nature:

Intake Air Filter Recharge (Cleaning)
http://www.scionlife.com/forums/viewtopic.php?t=30892