Offering ‘set & forget' simplicity to tire inflation, the optional LINX Pressure Control Kit (coupled with an ARB Air Compressor) allows you to take full advantage of LINX's Pressure Control Module. Perfect for the easy and accurate adjustment of tire pressures, or controlling a set of airbags, the wireless LINX's display means you can be in control from either within or out of the vehicle at up to 33ft away. This product ships in approximately 1 days