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.

HP Tuners MPVI Gen 4 is a professional tuning interface designed for full control over your vehicle. Read, edit, and datalog using VCM Suite with faster performance and expanded capabilities over previous versions.

This is built for experienced users who want complete access to tuning and diagnostics — not just basic flashing.

If you’re looking for custom tuning with support, the RTD device is the better option. If you want full control, the MPVI Gen 4 is the tool.

Resources

• Full Vehicle Support List

• Getting Started with VCM Suite

• Support & Documentation