SuperPro Rear Control Arm Upper Inner And Outer Bushing Kit | Multiple Fitments (SPF4310K) YMM_2014_2023_Subaru_WRX_STI_VA dyno tested over 500

dyno tested over 500

Their design minimizes noise and vibration

Its OE-style design guarantees a perfect fit

The precise machining process guarantees a snug fit and smooth shifting action

SuperPro Rear Control Arm Upper Inner And Outer Bushing Kit | Multiple Fitments (SPF4310K) YMM_2014_2023_Subaru_WRX_STI_VA dyno tested over 500Superpro Rear Control Arm Bushing Kit Multiple Fitments Part #: SPF4310K Overview The SuperPro Rear Control Arm Bushing Kit is a high quality replacement set designed to restore and improve the handling, stability, and suspension performance of your vehicle. This kit is suitable for a variety of applications, making it an ideal upgrade for enthusiasts and technicians seeking to maintain optimal suspension geometry. Crafted with durability and