Wheel shake while braking at high speeds

[monkeyodeath]

It it possible to visually inspect the bushings to see if they are shot?

[StereoInstaller1]

weird. Im on e30m3 offset bushings from blunt and its still bad.

I am not saying CABs are the only issue, and solid rubber M3 CABs should kicks its ass...but I can tell you my experiences: these cars did it when brand new, straight off the truck, ZERO miles (OK, like 8 miles but whatev) and there were quite a few issues around it.