The KBR15 Support Brace Kit from Whiteline is designed to reduce flex and fatigue of the original swaybar mounting components and increase swaybar performance. Suited for the rear mounts only and is highly recommended for uprated swaybars. Contents: 1 x Left Support Brace 1 x Right Support Brace 2 x M8 bolt 2 x M8 washer, flat 2 x M8 washer, spring
First, I would like to say you notice a difference more with a bigger sway bar, as the torsion increases as the bars stiffness increases, thus showing the weakness in the mounts, however, even on a factory sway bar, it’s still a noticeable difference. It really helps ensure there is little to no movement in the sway bar, increasing the effectiveness of the sway bar. For the money, it’s a solid mod that will help the rear end rigidity and help the car rotate through the corners more effectively.