Howdy. While letting a "friend" drive my 96 M3 last week, he lost it and put it straight into a telephone pole. The car is totaled and I didn't have full coverage insurance, so I'm screwed. Anyway, I am going to buy a 93 or so 325i and put all of the M3 stuff (engine, spoilers, seats, etc) into it. My concern is whether or not I can just hook up all of the electronics from the 325i engine to the 3.2 OBDII M3 engine and just have a custom chip made, or do I have to use the wiring harness from the M3. I would rather use the 325i electronics as I can then perform more performance upgrades. If anyone has any info that would be great.