This is a strange question: I want to raise my 2003Z4, not lower it - about a half of an inch. Any suggestions?
Hello, Just a guess but I seem to remember different thicknesses of the lower spring pads being available at one time. A quick check at RealOEM doesn't show any other than one size. However, you might check McMaster-Carr online. Look under "rubber washers" or "rubber bushings". I've never tried this myself as I like the standard height of the car. Let us know if you find something that works. Cheers ! Mike K.