Swaybars are a useful tool that can be used to change the balance of the car, and are used to adjust the carÌ¥s lateral grip. The basic setup for the White Edition is 2.3 front, 2.4 rear. Thicker swaybars are used on high grip tracks, specially if they are high speed also. Normally a larger difference than 0.2mm between front and rear swaybars is not used. For less steering, and a more stable car, increase the thickness of the front swaybar.