The SuperPro caster bushing kit for 2008 Lexus IS F replaces front lower inner rearward bushings with a double offset caster solution that sharpens handling and improves return‑to‑center feel. By producing positive caster to both sides, this kit enhances directional stability and steering response without added tire wear. Constructed from SuperPro’s polyurethane, the bushings resist oils and temperature extremes and include a lifetime warranty.
SuperPro 2008 Lexus IS F Base Front Lower Inner Rearward Control Arm - w/ Caster Bushing Kit