Sport Cup Kits have all the features of the Touring Cup Kits, plus additional lowering - perfect for the enthusiast looking for a little more. With a lower ride height and lower center of gravity, the handling of your vehicle will be improved over stock. The progressive spring rate design retains superior ride comfort. With average lowering of 2.0 inches, the HR'sport Cup Kit is the ideal solution for those who desire a suspension application engineered for the street with a super - low, performance stance.