Yea, parts for GTO are abundant in UK and USA, with shops over there even offering stock ECU rebuilds with warranty, can't find that in M'sia, but luckily shipping from UK is not as expensive as the USA, and there's always Ebay... I source my parts brand new online from these tuning shops (check out evilempireperformance.co.uk , GTO specialist), whereas for used spare parts I go to Ebay, coz places like Munlee in Puchong have a cut-throat price, plus they don't really store their half-cuts properly, so parts tend to fail within first 2 weeks...
no doubt the Supra has legend status, but overseas, its not the only big boy ... you should test drive a twin turbo GTO, then you'll know what I mean :)
---------- Post added at 11:38 PM ---------- 6 hour anti-bump limit - Previous post was at 11:34 PM ----------
apparently you can find several chop-shops in klang valley that carry GTO parts and half-cuts.. from Munlee in Puchong, one in Kepong, a couple in Johor, one in Gombak....
It all comes down to your willingness to pay the price.. after my experience with Munlee, I'd rather order from Ebay (UK) for spares, if i'm gonna pay a premium might as well go for better quality items...
you can even get your GTO's oem ECU from ebay or 3SX