I was just wondering if anyone knew a company that makes a turbo kit or mainly just the manifold and downpipe for an 85 535i.. Also if anyone has done this before some suggestions would also be helpful..
I just started posting on this board, but there is a guy I know from another board who is working on producing both intercooled and non intercooled turbo kits for the E28, and M30 & M20 motors in general. He drives a euro 535 and put the turbo on his stock motor. No build up of his motor or anything....just put the turbo on and drives it. He runs like 14-16psi daily and pushes the motor as hard as he can. His stage one kit (tuned properly) can achieve 475 rwhp. Now I know that sounds like a lot, but read his website and see what you think. I can tell you that I fully plan to put his kit onto my car within the next 6 months. Anyways, go to his site and read about it. Turbo Charging Dynamics I hope that is something along the lines of what you are looking for.