turbocharger for z3

does anyone know where i can get a turbocharger for a 1997 z3 1.9? the stock only comes with about 138 and i'm really getting tired of it.

www.z3power.com - supercharger

Well, a turbocharger is easy to come over, there are several turbochargers suitable for this job. The difficult part is to get the fuel and ignition to work correctly with the boost, the same problems you will get with a supercharger.