CTSV V2 TRANSBRAKE 6L90 LAUNCH CONTROLLER KITThis is the WORKS package for the V2 CTS V which includes the 1st AND 2nd gear transbrake launch, includes the paddle shifter reading bump box, an output to trigger the 2 step boost controller and another aux output that you can use for a nitrous hit, Scramble trigger, Parachute, Line Lock etc. There are no added buttons to the car when the activations are done with the paddle shifters but if you prefer to use buttons we can set up the box to work