Originally Posted by taibanl
Right now I have stock suspension so obviously I have enough flex that both wheels stay on the ground. Anyone know how stiff the BMW performance suspension is? Will I be ok with a Quaife? Is Maintenance the only downside to Wavetrac over Quaife?
There is no maintenance with a Wavetrac, so makes no difference compared to a Quaife fitment apart from not loosing traction if one wheel comes off the ground.
It's not the stiffness of the suspension rather than stiff anti-roll bars that reduce suspension droop. The BMW performance suspension will have the same droop as the standard M-sport setup so you'd be fine with the Quaife.