The SuperPro rear 18mm three-position adjustable sway bar kit for 2013 Scion FR-S raises roll resistance and reduces body roll by allowing sway bar rates to be increased 30–50% over OE via link position changes. The three-position configuration supports quick chassis balance adjustments with simple tools so owners can tune rotation and stability for street, autocross or track environments while preserving proper fitment.
SuperPro 2013 Scion FR-S Base Rear 18mm 3-Position Adjustable Sway Bar kit