ATS ALLISON CO-PILOT TRANSMISSION CONTROLLER FITS 2011-2016 6.6L DURAMAX
The NEW 24 Pin ATS Co-Pilot for 2011-2016 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)