Questions on the e36 transmission I have a 95 325i with the GM A4S310R and I'm wondering if all BMWs with the GM transmission are the same transmission model. I found a 97 BMW 328i the owner did a manual swap on it and is selling the transmission its a GM I just want to make sure that its the same transmission and I wouldn't have issues since his car is ob2 and mines ob1. Would do a manual swap just isn't affordable right now.