Originally Posted by RimasRS
No problem if you will decide to go that way I can help you with that. It drives really different now. I dont know why but rear is much more stable now. Though maybe I can feel a little more understeer and not sure how can I fix that maybe rear sway would help.
Probably more of what you feel is the 1M/M3 subframe mounts. I was really blown away on how big a change they made to my car. They improve the way the entire car handles. Not just the rear end but also in the way the front end turns into a turn. BMW really should have given us those bushings(& a better suspension) but me thinks their almighty M3 was at risk of being challenged by our lowly 1er's.