Regular price$ 399.99

Introducing MPVI3 by HP Tuners, the fastest and most sophisticated OBDII interface device to date. Now standard with Pro Feature Set (PROLINK+ cable sold separately).

MPVI3 provides more storage, speed, and pro features for increased efficiency, accuracy, and convenience in the diagnostic and calibration processes. MPVI3 is also significantly larger than the previous generation MPVI2+ interface due to a larger board.

Notable features of the new MPVI3 device are the inclusion of Pro Feature Set, 2x the storage capacity (4GB to 8GB), faster standalone data logging, a high-resolution accelerometer, and Ford EEC-V support.

In addition to these new features, MPVI3 continues the legacy of MPVI2+ with invaluable features like Bluetooth 5.0, an M8 motorsports-grade screw-on connector, USB-C connectivity (4MB/s), and RGB status LEDs.

PRO FEATURES: Pro is the new standard with MPVI3. Take advantage of Pro Feature Set capabilities like standalone data logging and PROLINK+ compatibility (sold separately) already built into your new device. MPVI3 redefines the limits of speed and control with faster standalone data logging and 2X the storage capacity compared to the previous generation. Log more runs (faster) and store more calibrations on your MPVI3, all with the convenience of eliminating your laptop from the equation.

VCM EDITOR: Your comprehensive vehicle control module calibration software. Get started by reading your vehicle’s different control modules’ flash memory and save it as an .HPT file. Adjust a multitude of parameters, like spark, fuel, RPM limits, fan temps and speeds, transmission shift points and pressures, exhaust valve control, speedometer settings, and so many more. Then, write all your changes back to the vehicle using your MPVI3.

VCM SCANNER: Your feature-rich OBDII scanning & diagnostic software. View, chart, and log all your diagnostic data in real-time via your vehicle’s OBDII diagnostic port–command fans, open/closed loop, gear select, timing, air-fuel ratio, and so much more. Read Diagnostic Trouble Codes (DTCs), experience standalone data logging, and explore a multitude of special functions like Gear/Tire Wizard. Built-in VCM controls are also supported.

Get ready to tune and data log Toyota’s most popular off-road vehicles with the power of HP Tuners’ MPVI3 and VCM Suite software. You can see the complete list of supported Toyota vehicles here.


➜ Standard with Pro Feature Set
➜ 2X Storage (from 4GB to 8GB)
➜ Faster Standalone Data Logging
➜ High-Resolution Accelerometer

MPVI3 also continues the legacy of its predecessor with features like Bluetooth 5.0, an M8 motorsports-grade screw-on connector, RGB LEDs, and USB-C connectivity (4MB/s).