World’s most advanced standalone transmission control unit!

HTG GCU – Gearbox Control Unit is a standalone solution, that replaces stock TCM taking full control over transmission operation. All of the sensors and solenoids are connected directly to the GCU and that having said it’s the only device that decides what transmission does.

User can define whole logic and characteristics of how it will perform – full pressure control, times, transitions, crossovers, cooling, and of course automatic mode adjustments up to Your needs. Tuning is done via dedicated graphical user interface in realtime!

GCU comes with matching MOLEX connector and crimping terminals. Wiring instructions are provided, or wiring service can be offered 🙂

There is only one version of the GCU and it controls various transmissions – just different configuration in the software to control different transmissions. 8HP controller, DCT standalone, PDK, DSG and more just in one box!