SuperPro Rear Control Arm Lower-Inner Bush Kit | Audi A3/Volkswagen Golf (15-20) (SPF4181-90K)Superpro Rear Control Arm Lower Inner Bush Kit Part #: SPF4181 90K Overview The SuperPro Rear Control Arm Lower Inner Bush Kit is a high quality upgrade designed for your Audi A3 and Volkswagen Golf (2015 2020). This kit includes precision engineered bushings that replace the factory rubber components, offering improved durability and performance. Crafted from advanced polyurethane material, these bushings are built to withstand the stresses of daily