[Mesa]

What about slipper clutches for cars? All modern Superbikes have them. Of course we have independent front and rear braking systems also. Slipper clutches make downshift rev matching a whole lot less critical, takes the torque variable out of the chassis and suspension. Some guys use the rear brake to back the bike in, others use a slow feed of the clutch lever to cause enough rear wheel braking to get the bike backed in.

Seems this technique could be used in a car - balance the brake system - but when you needed to get the car to pivot a little quicker or sooner let the clutch drag on the way to the apex. Instant and controlable oversteer. Of course this only works when you are on the limit of adhesion while braking/turning.