By installing the CSP5 switch to manage your EFI Live or MPVI2/MPVI3 tunes, you can seamlessly switch tunes on the fly. No longer will you have to wait for a programmer to reflash the computer through the OBD2 port. This switch makes changing tunes quick and effortless.
Detachable CSP Switch with wire OBDII Pass-Through Connector
Black aluminum knurled knob
1-5 Decal
Fits all 6.7L Cummins equipped Dodges from 2006-2022
