G'day mate my names Kim,I'm on the central coast north of sydney,
I drive a R33 Gtst series 1 and just had my stock turbo rebuilt to a hi flow stainless steel one, done by Garrett. Fuel pump is Walbro, all new gaskets and studs were just done. Cat back exhaust, front mount, pod filter. I'm not sure what Mods you need to know about. But I need a nistune to run more boost was wondering how much?