SuperPro Rear Control Arm Upper-Outer Bushing | BMW Motorsport (SPF3956-90K) GROUP_X3 The coilovers utilize precision-machined components

The coilovers utilize precision-machined components and high-quality seals to prevent leaks and ensure long-lasting performance

Lightweight construction that helps reduce overall vehicle weight

These coilovers are designed to improve handling precision and steering feedback

This oil is suitable for a broad range of high-performance gasoline engines requiring 10W-60 viscosity

Gundrilled for reduced weight without sacrificing strength

SuperPro Rear Control Arm Upper-Outer Bushing | BMW Motorsport (SPF3956-90K) GROUP_X3 The coilovers utilize precision-machined componentsRear Control Arm Upper Outer Bushing Kit Rear Arm by SuperPro 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