SuperPro Rear Toe Control Arm Inner Bushing Kit | 2008 - 2014 Lexus IS F (SPF3506K)Superpro Rear Toe Control Arm Inner Bushing Kit 20082014 Lexus IS F Part #: SPF3506K Overview The SuperPro Rear Toe Control Arm Inner Bushing Kit is designed to restore and enhance the handling performance of your Lexus IS F from 2008 to 2014. Over time, rubber bushings in the rear toe control arms can wear out, leading to compromised wheel alignment, reduced stability, and uneven tire wear. This kit provides a reliable upgrade or replacement solution