File Service
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.
Professional file service · Larnaca · All Cyprus
We calibrate performance. Precisely.
We prepare ECU and TCU tuning files for workshops worldwide and tune premium vehicles across Cyprus, with BMW at the heart of our work.
ECU tuning across Larnaca
We tune the machines you love — and we want you to love them even more.
Swiss Tuning gives professional workshops a direct route from original ECU read to a vehicle-specific calibration. Submit the file through our portal, include the ECU and hardware details, and receive a clearly identified result with technical support when the job needs it.
For drivers in Cyprus, the same calibration discipline is available on the vehicle. We arrange ECU remapping and diagnostics from Larnaca across the island, with a strong focus on BMW and premium performance cars.
Every job starts with the exact vehicle rather than a generic promise. We retain the original, assess the software and hardware together, and agree the scope before preparing or installing a calibration.
What we will do for you
Choose your machine. We will take care of the rest.
Tuning Tools
We supply KESS3, FLEX and AutoTuner in Master and Slave versions, backed by our file service and direct support. Current reference prices are shown below; we confirm package, availability and delivery before payment.
Car Tuning
We tune supported cars from Larnaca and arrange suitable work across Cyprus. BMW is central to our performance work, alongside Mercedes-Benz, Audi, Porsche, Volkswagen and other supported platforms.
Cyprus Service
Local work begins with vehicle identification and diagnostics, then the original ECU read. We agree the scope, prepare the calibration and verify the result after writing.
Stage 1
Our Stage 1 calibration is prepared for the exact vehicle and standard performance hardware. We revise the engine's torque delivery and response within limits chosen for the platform, fuel and condition.
Stage 2
We prepare Stage 2 only after reviewing the installed intake, exhaust, cooling and other relevant hardware. The calibration follows the real build, available fuel and intended use.
Performance & ECU solutions
- ECU and TCU tuning file service
- KESS3 FLEX and AutoTuner sales
- Stage 1 and Stage 2 calibration
- Local ECU remapping across Cyprus
- Vehicle diagnostics
- Premium and BMW performance tuning
We diagnose and repair road-vehicle emissions systems within applicable law; we do not use calibration to conceal a mechanical fault.
Locations we cover
Larnaca base. Wider regional reach.
Larnaca and suitable appointments across the Republic of Cyprus. Send us your postcode with the vehicle details and we will confirm the visit.
- Larnaca
- Nicosia
- Limassol
- Paphos
- Famagusta
- Republic of Cyprus
What happens next
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.
Why tune with us?
We want your first time back on the throttle to be unforgettable.
You will feel it immediately
We sharpen the response and strengthen the pull so the machine reacts the moment you ask for more.
Power you can actually enjoy
We tune for the road, water or trail where you use the machine — not for a number that only looks good on paper.
We tune yours, not one like it
We use your original file, your modifications and your goal. You get our work for your machine, never an anonymous download.
Our promise to you
We want you to feel the difference — and understand exactly what we did.
Tell us what you want and we will be honest about what your machine can deliver. If something needs fixing before tuning, we will tell you before you spend money.
We save your original ECU file before we make changes. You get the excitement of the tune without losing the option to return to standard later.
Talk to us
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