S4 Rear Sway Bar Upgrade Kit (20mm)

The sway bar acts as a large torsion spring, limiting body roll and transferring energy from one wheel to the other. Different sway bar diameters and stabilizer link configurations can be used to alter body roll, independent of suspension spring rates, and to adjust vehicle steering characteristics.

This kit includes the larger rear sway bar and bushings from the S4, to upgrade your current suspension components for a better driving experience.