Front BMW Radius Arm Complete KitThe SuperPro Front Arms are a standard replacement with Bushings and Ball Joint.
Front Caster/Radius Arms utilise a SuperPro Bushing with a heavy duty Ball Joint.
The Bushings allow full articulation and movement without binding and with no increase in noise, vibration or harshness.
Designed and packaged to be replaced as a pair.
SuperPro maintains it is critical for a pair to installed to any application at the same time to avoid any detrimental handling and braking characteristics from a mismatch of bushing material.