*MPVI4 comes with 0 credits.
E41 L5P tuning requires 6 credits for ECM and 4 credits for TCM.
E42 L5P tuning requires 8 credits for ECM and 4 credits for TCM.
Introducing HP Tuners’ newest and most advanced vehicle interface. Designed for custom calibration, diagnostics, and data acquisition, MPVI4 sets the foundation for what’s next.