Improve your grip and reduce understeer with this adjustable or non adjustable rear Swaybar from Whiteline. The 24mm thickness provides an increase in stiffness of approximately 20% when the Swaybar is installed with it's softest setting. However, the adjustability provides stiffer settings, if desired. Whiteline recommends that you always install the Swaybar on the softest setting initially, and then adjust it stiffer, if desired.