If your really conserned I would get in touch with a dealership.. and they should be able to hook you up... I know this is a late post.. and you've probably already looked at the car.. but if you did buy it... you can always take it by the dealership and they can tell you tons about the car.. and what has and has not been done to the car for recalls. Thats is the best solution.. unless you want to search the hell out of the internet.. I'm sure you'll end up finding something there.. Good Luck!!!!
1997 E36 M3 1990 E30 325i