[Dackelone]

Originally Posted by atterbud

....I see an additional link that looks like it may give some benefit but that no-one seems to mention. On the 1-series the “Track strut with rubber mount” part# 33326763471 looks like it could be replaced by the M3 “Steering arm with ball joint” part# 33322283549. In very simplistic terms, I would have thought that the link with a ball joint from the M3 may give some advantage over the one with rubber mounts from the 1er...

Originally Posted by vantagesc

I think you are referring to the Toe link in the rear suspension, which I don't think swaps directly from the M3. But HP Autowerks does sell an upgraded toe link which will work on the 135i and it does help somewhat.

+1. Yup, Harold from HPAutowerks offers a fix...

HP Autowerks E82/E9X Rear Toe Arms
http://www.1addicts.com/forums/showthread.php?t=646183