yeah its possible, but it takes alot of fab work and its really hard to fit turbos, not impossible but hard. if you look on supraforums, theres a guy who just posted his dads MKIV with a TT 1uz, its tight as hell in there and the engine bays are pretty close to being the same dimensions. I think an australian company makes the clutch setup and bellhousing to hook it up to a six speed. anyways if you find that thread its all on there