ATS ALLISON CO-PILOT TRANSMISSION CONTROLLER FITS 2006-EARLY 2007 6.6L DURAMAX

The NEW 24 Pin ATS Co-Pilot for 2006-2007 GM, 6 speed Allison 1000 & 6.6L Duramax, Controls Transmission Pressure and TCC lock up based on Boost Pressure(MAP), Vehicle Speed(VSS) and Throttle Position(TPS)