Took the 325i for a track day and a bit of drifting session
The car developed a vibration underneat when accelerating
Turned out to be the prop centre bearing snapped. Changed that and while I was there swapped the diff with another good one with a decent bush.
Vibration can be still felt coming from the drive train in all gears.
I am suspecting
1- gearbox mounts
2- prop shaft rubber donut
3- actual prop shaft needs balancing
Am I going on the right direction or is there other common issues on e30 m20 vibrations ?
Much Appreciated
