Whiteline 15-18 BMW M3 / 15-20 M4 / 16-21 M2 Front Caster Adjustable Kit - Radius Arm Bushing

Worn control arm bushings have a huge influence on vehicle stability, steering precision and braking efficiency. Replace worn bushings to as new condition utilizing Whiteline's advanced synthetic elastomer bushings with core characteristics ensuring superior elasticity, memory and outright durability for all forms of driving applications.

• Protective powder coating acts as a hard skin that is much tougher than conventional paint allowing this product to withstand the toughest conditions and resist corrosion for years to come.
• Engineered to alter/ optimize caster alignment to maximize tire contact patch during roll, improve turn-in response & increase directional stability.
• Internal grease reservoirs provide continual self-lubrication for optimum friction management.