Gold Porsche representing the Swiss Tuning ECU file service

ECU · TCU · Workshops worldwide

Tuning files built for professional workshops

Submit original ECU and TCU reads through the Swiss Tuning portal for vehicle-specific calibration and technical support.

We turn complete job data into a controlled calibration.

We prepare ECU and TCU files from your original read, exact vehicle data, hardware and required result. Submit the job through our portal and keep every file, version and conversation in one place.

Start from the original

We work from the vehicle's original read and identify the ECU and software before changing the calibration.

Built around the real vehicle

We account for engine

Clear delivery

We return an identified calibration through the portal with the job context and support kept together.

Support after delivery

If logs or post-write checks show that a revision is needed

From your first message to your first full-power smile.

Tell us what you own

Send us the make, model, engine, modifications and what you want to feel after the tune.

We recommend the right stage

We will explain whether Stage 1, Stage 2 or a custom tune is the best choice and agree the price with you.

We do the tuning

Bring the vehicle to our Larnaca location or arrange a mobile visit across Larnaca and suitable appointments across the Republic of Cyprus. We prepare the tune and keep your original file safe.

You enjoy the difference

We hand it back ready for the moment that matters — the first press, twist or push of the throttle after the tune.

Already have the equipment to read and write an ECU? Send us the original file through our portal and we will do the tuning for you.

Tell us what you want to transform

Our location

Selinis 2, Office 9, 7041 Larnaca, Cyprus

By appointment

Tell us these five things

  • What you drive or ride
  • Which engine it has
  • Which performance parts you have fitted
  • Whether it has any warning lights or problems
  • How you want it to feel after we tune it
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