Get the Z4 shift 3.0 lever. The Z3 will work however, it is not as much. Here's the part number 25-11-7-516-160. Make sure you use this one, if you go the Z4 route, because there is a newer 3.0 Z4 shift lever, that I am not sure will work. Also,I don't think that the knob sits too low with this one.