For sale, with very minimal use (maybe 3x to fill tires after off-roading) is a viair 2on2 high speed 2 gallon onboard compressor platform. Has two 400c compressors attached to the 2 gallon tank. I had it mounted perfectly between the frame behind the front bumper. Filled my 35s from 20psi to 50 rather quickly.
Kit goes for $700+. Looking for $500 plus shipping.
Kit goes for $700+. Looking for $500 plus shipping.