I've just bought a 180SX that is going to donate it's SR20DET to my LHD Datsun 1200 in a few months. I've asked others who have done the swap in a LHD car, and did not get a clear answer if the stock turbo/manifold would clear the steering box. It fits without firewall mods, but will require some transmission tunnel mods if your car was not originally an automatic. I think the goal with this engine is to sit it back as far as possible in the engine bay, as it seems to get tight in the front with an intercooler added in, plus with the extra weight you don't want too much going in front of the front wheels. When I do this swap I WILL do a full write up on it so everyone knows how to do it....unlike the others.