PERFORMANCE FEATURES32 levels of rebound damping adjustmentHeat treated, progressive rate coil springs. 5K Front / 5K RearAdjustable damping, monotube shocks/struts paired with optimized progressive rate coil springs gives your vehicle road-sticking grip with reduced body roll for exceptional confidence in your vehicle's handling. With your vehicle's new, lower ride height the center of gravity is now moved lower, further improving handling performanceAdjustable front bodies allow you to set the ride height while maintaining correct spring pre-loadAdjustable front and rear bodies allow the shock to operate in the correct valving range, regardless of ride height