...Maybe you have tried 'Eccentric Bushings' in the past but
have come to realize that they cause more trouble then they are
worth; loosing adjustment at crucial times.
...Your lowering springs or coilovers get your stance right but you
are stuck with too-much-camber!
...You track or drive your BMW hard and have found that without
proper rear alignment, your BMW will never perform at it's
This modification does not adversely affect the ride quality or
reliability of your BMW. Its also very simple to adjust requiring
no special tools; it's just the same as aligning any traditional
late model vehicle. Save tires and improve handling
Modification service is available for all semi-trailing arm BMWs
including all models of: E30, E30 M3, E9, E24, E28, Z3, Z3M, Z1,
and E36 318ti
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