Quote:
Originally Posted by Eddie135
Just changed the 4 rear sub-frame bushes to M3 ones, this will solve your unsettled rear movement.
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Thanks for that tip.....Thinking it could be bushes - Can you tell me where you got them? Any downside like Noise / Vibration?
Had a quick Google and found this among a heap of other articles on upgrading
http://imbmparts.com/2012/07/17/135i...onmprovements/