Whiteline’s anti-lift caster kit for 2008+ Subaru WRX hatch and 2008–2009 Subaru WRX STI front lower control arms sharpens turn-in and improves traction under power by increasing static caster and optimizing front-end geometry. Alloy mounts paired with low-compliance synthetic elastomer bushings reduce understeer and bump steer. Protective plating and anodized components improve corrosion resistance and durability.
Whiteline 08-14 Subaru WRX / 08-09 Subaru STI Front Lower Control Arm Anti-Dive Caster Kit