SuperPro 1996 Audi A4 Base Front Upper Inner Control Arm Camber Adjustable Bushing SetA Double Offset kit is used for enhanced handling performance and will deliver positive caster to both sides of the vehicle. The vehicle will have improved directional stability, crisper, more responsive steering and improved 'return to center' feel. This is a non tire wearing geometry change that has a substantial effect on a vehicles handling characteristics. Follow the installation instructions and enjoy the results!