Ready to rock your ride handling up to 44psi of BOOST!

The ‘MapDaddy’ 4-bar Manifold Absolute Pressure (MAP) Sensor upgrade for the MegaSquirt, with one primary 4-bar MAP Sensor for standard MAP Sensor duties, and a second for realtime barometric correction so that your fueling calculations will stay accurate in the event of an elevation change (mountain runs anyone?). The design was well thought out and is completely compatible with our Megasquirt 2 kits.