Edge CS2 / CTS2 Juice with Attitude to CTS3 Monitor Upgrade Kit. VEHICLE COMPATIBILITY. Compatible for CTS2 GM Duramax sku's: 21500, 21501, 21502. Compatible for CS2 Dodge/Ram Cummins sku's: 31400, 31401, 31402, 31403, 31404, 31405, 31407, 31408, 31600, 30601.
