I am still wondering would the DSC of a M3 work on a non-M period?
Would such retrofit work properly, I asked my local dealer and said every unit was coded for each car.
So you would require some mod, with a GT-1 or other computer. I have midly modded engine and DSC does not work, the engine makes the wheels loose traction all the time. Even a LSD does not help. So I drive with DSC off most of the time.
It intervenes too much, and wondering if anybody has done the swap.