Auto-leveling - for kit VIP - 4 wayYou can push the button and then valves pump so much pressure to Bags You set Opis:It does not worki with height sensors , just works with pressure You set. Kit includes 4 sensors - for front and rearYou need to add to mount it:- momentary switch- 4x T-fitting co conect with air hoses- airhose- 4x fittings 1/8" for hose 6mm
