Pricing – TCU Remapping 

Rommies Auto Tuning (RATSA)  specialises in TCU Remapping for a wide variety of vehicles including motorbikes, trucks, bakkies, light commercial vehicles and cars.

We cover a wide variety of vehicles like Audi, VW, BMW, Mercedes, Fiat, Suzuki, Toyota, Ford, Alfa, Aston Martin, Bentley, Porsche, Isuzu, Jeep, Peugeot, Renault, Nissan, Mazda etc.


RAT TCU Remapping stage 1 software upgrade

Standard adjustments:


RAT TCU remapping stage 2 software upgrade

Additional advanced adjustments:

TCU (Transmission Control Unit) works together with the ECU (Engine Control Unit) by sending and receiving real time data across the vehicle’s network system.

When tuning (remapping) a vehicle, it is often recommended to have the ECU and TCU remapped at the same time. This ensures both control units continue to work in harmony and assist to fully optimise the performance and drivability of the vehicle.

Rommies Auto Tuning (RATSA) can remap vehicles that is equipped with the following gearboxes:

The number of parameters than can be adjusted is solely dependent on the vehicle, however here are some of the typical parameters that we can change:

Some TCU’s (Transmission Control Units) enable us to manipulate advanced features & settings example:

Feel free to get in touch with Rommies Auto Tuning (RATSA) for any queries regarding TCU tuning / remapping for your specific vehicle.