Has anyone had much experience running an E46 M3 at the autoX? If so have you found anythign (other than tire pressure) that helps get get the power down coming out of turns. It seems as if the rear wants to break lose way too easy in this car.

I have heard that the rear bushing can cause toe changes under acceleration. Could this be part of the proble? Would running more camber in the rear help?

Currently the car is stock save the Dinan braces and Kumo 700's for the autocross.