Adjustable Rebound Dampening And Compression/ Shock Height Adjustable; Lowers 0.4 Inch To 2.5 Inch; Progressive Front/ Rear Spring Rate; Flat Front/ Pigtail Rear Spring Style; Set Of 4; With 2 Front And 2 Rear Shock Absorbers With Adjustable Compression And Rebound Damping/ 4 Coil Springs/ Helper Springs/ Bump Stops/ Top Mounts