Made to connect your steering knuckle and wheel assembly to the rest of your steering system, control arms are vital to, funny enough, controlling your vehicle. Control arm bushings are similarly important. Designed to protect the connections between the control arm and it's mounting points, control arm bushings determine how well your control arm actually performs. OE control arm bushings are commonly made of soft rubber, this rubber is good at reducing NVH, but it doesn't last long. The good news is SuperPro has what you need.