First of all hello everyone, ive finally managed to to talk the other half into letting me get a supra Been tryin to learn as much as possible about them from this site (which is excellent and very helpfull). Im coming over from the ford scene so dont know all that much about jap cars. Looking for a 6 speed turbo just have a couple of questions. What makes the uk spec bigger bhp than the jap import? is it mechanical or to do with ecu etc. Also if I bought a standard power car how easy/expensive is would it be to get around 400 bhp. Ive been reading about bpu (basic power upgrade?) and seen some powerfull cars with not much else done. Sorry for all the questions but ive been toying with the idea of an escort cosworth and know alot more about them. Cheers