KNOWLEDGE BASE: want to share your knowledge of this engine swap? Email me your tips and I'll post them here.

You'll need the siring harness from the motornic control unit from the m3 and you then have to work out how to integrate this to the 2002 harness. Dave Varco's M2 manual can be a real help here - and so can someone familiar with these cars wiring. I'm not about to steal Dave's copyright, so unless another m2 owner can send me their own experience then you're on your own!