Sharper, smoother shifts and raised torque limits for automatic and dual-clutch gearboxes.
Get a Free Quote →On many modern automatics, the gearbox software is as conservative as the engine map. Tuning the transmission control unit improves shift speed, shift quality and the torque the box will safely handle.
This is especially important once the engine has been remapped, so the gearbox can put the extra power down cleanly.
The result is a car that shifts more crisply, holds gears more intelligently and feels sharper to drive.
Not always, but on a torquey engine, especially diesels and performance autos, a TCU tune helps the box handle and deliver the extra power smoothly.
Done correctly, a TCU tune works within safe limits, calibrating shift pressure and torque handling to suit your box.
Many popular automatic and dual-clutch boxes, including DSG. Send your vehicle details and we will confirm.
Check your power gains or book a mobile remap today. Honest advice, custom files, no pressure.