There is an injen CAI on CTAmotorsports.com. at least time I checked there was one listed under the contiques. Hey I found this as well

http://www.tuneshops.com/per-Auto~Performance-Greddy-Injen~Intake-1-1-1-Cougar-1.cfm

however If you look at the picture I don't think that is the real picture of the kit.

99 Mystique LS T-Red ATX Duratec Mods: Hella stereo Mods K & N air filter w/intake pipe www.sounddomain.com/id/jongordo8