Powerflex - Front Radius Arm Bushings (Caster Adjustable) - BMW G8X M3/M4

Powerflex Front Radius Arm Bushings are made using Black 95A durometer material and supplied with outer shells to increase bushing stiffness, controlling longitudinal wheel movement under braking and cornering, and improving longer-term durability. It performs as the non-adjustable bushing and allows for +/- 0.75° of caster adjustment, improving turning and steering feel, and correcting any steering pull.

Vehicles Supported
BMW G8X M3/M4, including Competition