Onboard air on stock FJ40 engine Ontop of the compressor sits a simple air filter and right after the out line a seperator for water or oil The box is custom fabricated. It carries an ARB selenoid for "on-off", and a pressure gauge. The blue line is going towards the ARB manual air switches (more about them on another page), the right line goes to the outlet, top left line feeds into an air tank and the top right line comes from the compressor, the plug occupies the space for a safety switch (in repair). more onboard air pics Detailed vehicle information RUBICON_TRAIL.COM web 4x4 training 4x4abc.com :: 4WD 101 :: Jeep 101 :: 4x4 Training :: SUV Trips rubicon-trail.com :: baja101.com JimRogers :: M-Class :: G-Class contact Copyright © 1996-2011 Harald Pietschmann