MPVI4 plugged into a vehicle's OBDII port

HP TUNERS TOOLS.YOU MAKE THE POWER.

Chevrolet Silverado ZR2 with an HP Tuners plate

GM GLOBAL B TUNING SUPPORT BY HP TUNERS

HP Tuners now offers the industry’s first comprehensive diagnostics and calibration solution for GM’s latest Global B vehicles, like the 2020-2023 Corvette C8 Stingray and Cadillac CT5-V Blackwing.

Explore HP Tuners’ support for the newest GM vehicles and the control module services that make it possible.

Explore GM Global B support

MPVI4 with VCM Suite on two laptops

MULTI-PROTOCOL VEHICLE INTERFACEAutomotive Calibration & Diagnostic Tool

Use MPVI4, the latest generation OBDII interface by HP Tuners, with its VCM Suite software package to read DTCs and diagnose check engine lights, view diagnostic and critical-emissions data, and read, edit, save, and write to various control modules in your vehicle. MPVI4 is the only diagnostic and calibration tool you need to dial in your performance and start setting new records, on and off the pavement.

Get your MPVI4

THE SOFTWARE SUITE THAT CHANGED THE GAMECombined forces of VCM Scanner & VCM Editor

VCM Suite combines HP Tuners’ VCM Scanner and VCM Editor software into one diagnostic and calibration package for the street, track, off-road trails or water. VCM Scanner makes scanning and running diagnostics on OBDII-equipped vehicles effortless, while the VCM Editor gives enthusiasts and tuning pros the power to adjust a multitude of parameters.

Shop TCM services

Vehicles HP Tuners supports

IS YOUR VEHICLE SUPPORTED BY HP TUNERS?