3HHeight + Pressure 3PPressure 3STime AutoPILOT V2Pressure MANUALPressure We asked ourselves: what would the ultimate air suspension be like? How would it combine an easy-to-use, reliable, and feature-rich system with powerful technology and beautiful design? Air Lift Performance 3H is the result of three years of development and testing. It is the most advanced product we have ever created. Air Lift Performance 3H combines pressure-based control with ride-height sensing technology. While both types of air management have been utilized before, this is the first product to harness the benefits of both systems – instantly improving suspension control, performance, and vehicle ride flexibility. THIS KIT INCLUDES: 3H/3P digital controller Integrated ECU + manifold Advanced electrical wiring harness 4 height sensors with wiring and mounting hardware 60 ft. of 1/4" or 3/8" air line Auto-draining inline water filter All wiring, fuses, hardware, etc. required for installation ADDITIONAL INFORMATION: Shipping Weight: 17 lbs Shipping Dimensions: 17.25 x 12.625 x 10.125 in Warranty: Lifetime Limited