Performance Alignment Kit – COMFORT option – adds +0.5deg caster + anti-lift – includes housing, COMFORT option – Whiteline Anti Lift Kits are primarily designed to improve traction and cornering grip under power. Increasing static caster to both front wheels. The special low compliance bushings reduce caster wind-back and maintain tighter tolerances between static and dynamic alignment settings. The additional caster coupled with the firmer bushings serve to dramatically sharpen initial turn-in response – forcing more consistent alignment angles through the corner due to the reduced bush compliance., 3 Year / 60,000Kms