Originally Posted by BMWLotAttendant
Actually if you do it right, we have had no problems servicing e46 3-Series with SMG. Just like a regular e46 check up.
Of course, I suggest have a BMW dealer estimate to do the switch over.
I know you can do it with an e46 M3, from manual to SMG.
Yeah because the the e46 M3 is designed for the SMG, I'm sure there has to be some different fitting to be done to put it in a 325