you want a pocket rocket (besides GTI) or Hot Hatch.....MAX POWER recomends that you take a 318 ti car, which shares the chassis of the Z3 and some newer BMW (E36)... then swap in an M roadster...or M coupe (like the one above) and then....
lets kick the tires and light the fires ! STOCK 315hp on a little tiny 318 ti hatch ! !