It is essential to note that HP Tuners operates on a "firmware-to-software" matching system. Installing usually requires a corresponding firmware update on your MPVI2, MPVI2+, or MPVI3 interface device.
HP Tuners 4.12.4 is designed to work natively with the . This hardware pairing allows for: hp tuners 4.12.4
If you still use an original MPVI (with the red USB cable) or an early MPVI2, version 5.x will constantly nag you to upgrade your hardware. Version 4.12.4 treats all legacy hardware with equal respect. It was the last great version before the "hardware sunset" began. It is essential to note that HP Tuners