Offering easy and convenient air pressure adjustment for any brand of aftermarket air spring the WirelessAIR App Only No Controller with EZ Mount on-board air compressor system from Air Lift is ideal for the elite air spring user. This dual-path system allows elite 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 system offers easy control of your air springs through a mobile app designed for most iOS and Android devices. Installing the system is simple with no air line or wiring needing to be routed through the cab of the vehicle in most installations. The included wiring harness installation hardware and a fully illustrated instruction manual ensure that WirelessAIR™ App Only No Controller with EZ Mount will be up and running in no time. The EZ Mount system which packages the manifold and heavy-duty compressor into a factory-assembled and tested bracket makes installation even easier. The system is backed by Air Lifts two-year limited warranty or four-year limited warranty when installed by an Air Lift Company Authorized Installer. And with a 60-day no-questions-asked money-back guarantee WirelessAIR™ App Only No Controller with EZ Mount can be purchased with peace of mind.