Hp Tuners 4.12.4 ((install)) Jun 2026

The software ecosystem behaves differently across version lines and hardware generations. The following breakdown shows how version 4.12.4 fits between vintage releases and the latest software generations. MPVI2, 2+, and 3 Sync Resync : - HP Tuners Support

HP Tuners has long been the industry standard for automotive diagnostics and calibration. The release of continues this legacy, offering professional tuners and enthusiasts a robust platform for unlocking performance, improving fuel efficiency, and gaining granular control over a vehicle's Engine Control Unit (ECU) and Transmission Control Unit (TCU). Expanded Vehicle Support hp tuners 4.12.4

The return of the marker feature allows you to press the M key during a live scan, instantly placing a marker in the log. During playback, you can instantly reference this marker in the timeline to analyze what the engine was doing at that exact moment. The release of continues this legacy, offering professional