Offering easy and convenient air pressure adjustment for any brand of aftermarket air spring the WirelessAir on-board air compressor system from Air Lift is ideal for the elite air spring user. This dual-path WirelessAir(TM) allows users to inflate or deflate each air spring separately this allows each air spring to be filled to different air pressures to better handle uneven or top-heavy loads all powered by a heavy-duty compressor. This second-generation system offers easy control of your air springs through an upgraded wireless handheld controller or the new mobile app. Installing the system is simple with no air line or wiring needing to be routed through the cab of the vehicle. The included wiring harness installation hardware and a fully illustrated instruction manual ensure that WirelessAir(TM) will be up and running in no time. WirelessAir(TM) is now available with the EZ Mount system which packages the manifold and heavy-duty compressor into a factory-assembled and tested bracket making installation even easier. Backed by Air Lift's two-year limited warranty and 60-day no-questions-asked money-back guarantee WirelessAir(TM) can be purchased with peace of mind.