Tegiwa Short Shifter. There are other ways to make your BMW E46 quicker without upping the power. This is one of them. Tegiwa’s short-shift kit reduces the throw of your gear stick by around 30% allowing for much more rapid gear changes, bringing down acceleration times in the process. A perfect direct fit is guaranteed and the CNC billet construction means they’re of the highest quality too.

As used in the M3 CUP.