I hope that caught your eye!
Anyway, I've been talking to a Tom Coleman of www.ludespeed.com.
He normally makes turbo kits for gen3 Preludes (the 2.0Si ones) and he's considering making one for the Impreza at a very reasonable price.
He seems very knowledgable and he has the background in the automotive aftermarket that I trust him more than, say, JC Sports or a similar company.
He's located in Florida and he's looking for feedback/support for the kit. So if you're interested, post here or drop him an email at email@example.com.
I'm talking with him now about forming a groupbuy for this sort of thing, but he'd like a little more concrete support before he drops the capital on a bunch of turbos and electronics.
Have a good one. If you have any questions, my email box is always open too.