Z4 3.0si - Control arm and FCAB options

S

spec-al

Member
Refreshing my Z4 3.0si front suspension. Is there any reason not to go with the OEM Z4M offset Front Control Arm Bushings and Z4M/E46 Sport front control arms? I want to stick with BMW designed components where possible. Forum surfing indicates that these pieces are compatible with the Z4 non M, but it doesn't seem to be that popular even though it should be a slight improvement (slight neg camber, caster increase, upgraded ball joints). Not sure if there's a reason why... Thanks!
 
I've got M offset bushes fitted in non m housings, the wheel sits slightly further forward in the arch but not much, the extra castor does improve the handling.
 
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