The battery powered Interface has an LCD touch screen for easy programming. The Retard Interface is built into a heavy duty carrying case the teams can carry to the staging. The Interface simply plugs into the Retard Controller. There is also an output to a PC so you can download each program. The Retard Control mounts in the car. It is fully encapsulated to handle the extreme conditions of drag racing.

Product Reviews for MSD7570 - MSD