A five position switch that when used in conjunction with a EFI Live tuning is used to change tunes on the fly.
By adding the CSP5 / CSP4 switch to your EFI Live, Smarty, Race Me, or MM3 Cummins, you can change on the fly. That means no more waiting on a programmer to download changes by reflashing the computer through the OBD2 port. With the installation of this switch, changing is as easy as reaching over and turning a knob! Your truck must be setup for the switch.
A five position switch that when used in conjunction with a EFI Live tuning is used to change tunes on the fly.