Steering wheel should buddy, some interior parts should too, like little odds and sods, buttons might be interchangable should they have a different design on them or whatever Seats, you can weld your Starlet seat subframes to them, and then bolt them in, none of the seats are interchangable with bolt in and play, you need to do a bit of diy first Brakes, unknown, sorry buddy. But dont you mean Corolla GTI?