HI guys once again i require some advice...I'm looking at upgrading the turbo on my 02 sti and would like some advice... i'm also looking at putting cosworth cams in as well so trying to find best turbo to suit application.

i'm looking at either VF 34, AVO 400 or 450, or the GTPS02 if there are any other suggestions i'm open to them too....

cheers