Hydraulic sides. 8 valves with a 10 hands connection. Two motors and a large tank with two layers in the front and three layers in the back. The device has 4 new valves, used for just two months with hand strength. The large tank was used with hand strength for less than a week. Complete insulation on the wires and hoses, nothing is missing. It can be installed on the Accent and other cars that come with a dongle without any problems, God willing. Minimum Price: 3100 and negotiable (slightly).