Whiteline rear bump steer kit is designed to change bump steer
characteristics depending on driving conditions. For racing it is
beneficial to reduce the amount of bump steer to give a more positive
feel - sharper handling - reduced rear passive steer & reduce
understeer.
Install Guide
Bulletin PDF
Alignment Type: Caster
Adjustment Type: Spacer
On Car Adjustable: No
Notes: Reduces factory toe out from 6mm to 1mm (at 60mm bump)