HP Tuners MPVI4 w / Pro Feature Set

BUILT TO EVOLVE. MPVI4 IS HERE.

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.

MPVI4 is your all-in-one solution for scanning, diagnosing, and customizing your vehicle—whether you’re troubleshooting a problem, improving fuel economy, or chasing better performance.

Faster logging. Stronger connection. Smarter architecture. MPVI4 is ready when you are.

One device. Endless possibilities. MPVI4 is compatible with hundreds of supported controllers and thousands of makes and models—from late-model muscle cars and trucks to daily drivers and powersports vehicles.

Whether you’re building for the track, the trail, the water, or the street, MPVI4 gives you the tools to scan, diagnose, and custom tune nearly everything in your garage.

Not Legal for sale in California or Carb States.