Firestone Dual Electric Air Suspension Compressor Kit for Silverado/Sierra 1500. Provides Front To Rear/Side To Side Leveling. Leveling Through The Use Of An Electric Switch. Inflates Two Bags Individually. Perfect for off-center loads such as slide-in campers, this electric, dual-gauge control in your cab levels one set of springs independently or two pairs equally with the flick of a switch. Kit includes a standard-duty compressor with 130 max psi. Air spring pressure control kit with electric, dual-gauge control. Allows you to control air pressure levels from vehicle cab. Operates air bags with dual switches. Push switches up to inflate air springs. Push switches down to deflate air springs. Electric, dual-gauge control panel with white face. Mounts under dashboard in vehicle cab. Electric system levels 2 air springs side to side, individually, or 2 pairs of springs front to back, equally. Works great for light use on off-center loads such as slide-in campers or motor homes. Accommodates varying load capacities, road and parking conditions. The kit includes everything you need to control air springs. Standard-duty air compressor with 130 max psi. Application: All Firestone air spring products with up to 1-gallon tanks. Compressor amperage: 18 amps. Cu ft/min at 60 psi: 0.64. Cu ft/min at 100 psi: 0.57.