Anyone have any experience with these chips in there imprezas, preferably classics. Will be with a re-map!

 

Yeah they are fine as long as you get a decent Tuner to map it for you. They originate from South Africa where quite a few of the GTs, WRXs and STIs use it. Australia also use the Unichip on their Turbo Subarus.

You can checkout www.dastek.com

I have one on my car