Just an update... i've been doing some work to the Tracker. Last night we installed 2 12" subs in the back, and a Sony stereo. A cold air intake, and a new ecu are in the mail. Next week we're fixing a hinge on the drivers side door, and getting new tires. After that we're going to get altezza lights, and exhaust/headers. A new paint job, maybe aftermarket wheels. It should turn out pretty nice when we're done. I'll try to post pictures also.
We're trying to find a good place to drill a hole in the firewall for the cables. Anybody have experience with this? Overall, I think it will be a nice balance between appearance and performance.