The next evolution is here - MPVI4

Why MPVI4:

• Cleaner, faster logging: Performance on par with VCM Scanner for pro-grade clarity.
• More power inside: Dual-core 1.7GHz processor + 1GB RAM for rapid reads/writes and smooth data.
• Stronger connection: New tapered OBDII fitment for a secure, reliable link in real-world conditions.
• Ready for your garage: Supports thousands of vehicles from 40+ manufacturers (cars, trucks, powersports).

How it works (4 quick steps):

1. Read your stock calibration with VCM Editor & MPVI4
2. Edit key tables (fuel, spark, trans, etc.)
3. Write the update back with MPVI4
4. Log in VCM Scanner to verify results

BUILT TO EVOLVE.

Modern hardware, modern workflow-designed for today and what’s next. MPVI4 keeps your tuning fast, accurate, and dependable across everything you drive.

Now, tune all the toys in your garage with HP Tuners.