EARLY C7 with 6L80 Transmission 2 Mode Transbrake systemFirst year C7 used the 6L80 transmission from last model yet had the newer design paddle shifters and smaller center console. You can install this kit in the glove box, under the dash or notch the rear foam cover under the right rear tail light to fit it in flush. This is a 2 mode system which means you can turn the system to drag mode and have the left paddle trigger your transbrake, the right paddle will trigger the one hit bump AND while the