+39 347 339 2973 [email protected] Padua, Italy, 35020 Automatic file service 24/7

QTronic · EVC WinOLS licensed

ECU tuning files done right.Stage 1, 2 & 3.DPF · EGR · AdBlue.24/7 automatic.

Custom calibrations written by experienced engineers, plus an automatic file service that never sleeps. Upload your original read and get a tested file back fast.

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  • Written by engineers
  • 24/7 automatic service
  • Live chat on every file
  • EVC WinOLS licensed
Engineers online
Automatic service online
11:21 PM Rome time · Open

Vehicle stats

What could your car make?

Pick your vehicle and see its stock power and torque next to what a Stage 1 or Stage 2 remap delivers.

  • Every brand and engine in our catalogue
  • Stock vs tuned, side by side
  • Free, no account needed
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Supported manufacturers include

FiatAudiVolkswagenMercedes-BenzPeugeotBmwOpelFordCitroenAlfa RomeoRenaultNissanJeepMercedesLand RoverLanciaToyotaDaciaIvecoHyundaiMazdaKiaMiniSuzuki
QTronic engineer writing a calibration in WinOLS
In the lab
ECU connected on the bench for reading and writing
On the bench

Who we are

Engineered for performance.

We write ECU calibrations for tuners, garages and workshops. Every file is built for the exact engine and ECU in front of us, tested before it leaves, and backed by the engineer who wrote it.

From a clean Stage 1 on a daily driver to full emission solutions on trucks and tractors, you get the same care and the same fast turnaround.

Our services Vehicle catalog
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Files delivered

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Brands supported

24/7

Automatic file service

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Files tested before delivery

Our services

Everything your ECU needs.

Performance remaps and emission-system solutions for cars, vans, trucks and agricultural machines, all from one portal.

OPTIONS (ex. DPF / EGR / SCR / IMMO / DTC / LAMBDA / VSA / P&B / HC / LC / S&S / COD)

44 options available with OPTIONS (ex. DPF / EGR / SCR / IMMO / DTC / LAMBDA / VSA / P&B / HC / LC / S&S / COD). Pick any combination when you upload your file.

Order OPTIONS (ex. DPF / EGR / SCR / IMMO / DTC / LAMBDA / VSA / P&B / HC / LC / S&S / COD)
  • ACTIVE GRILLE SHUTTER DEACTIVATION
  • ADBLUE/SCR OFF
  • AIRBAG CLEAR
  • COLD START DEACTIVATION
  • CVN FIX
  • CYLINDER ON DEMAND
  • DTC OFF
  • E85
  • EMMISSION SMOKE TEST PASSING
  • EXHAUST FLAPS ALWAYS OPEN
  • FART
  • FIX TO ORIGINAL - TRUCK/AGRI/CONSTRUCTION
  • GLOW PLUGS - LIMP
  • HALF ENGINE MODE DEACTIVATION
  • HARD CUT REV LIMITER (Diesel)
  • HIGH PRESSURE FUEL PUMP CALBRATION (Needs HW replacement)
  • HOT COLD START
  • IMMO OFF
  • LAUNCH CONTROL
  • MAF OFF
  • MAP SENSOR CALIBRATION
  • MISFIRES FIX
  • NOX OFF
  • OIL PRESSURE FIX
  • OPF OFF (Petrol)
  • PM10 SENSOR FIX
  • POP & BANG
  • PSG OFF ( VAG FIXED P13D4 - LIMP )
  • READINESS CALIBRATION
  • SPORT DISPLAY ( BMW/MINI)
  • START/STOP System OFF
  • STARTSTOP INVERSE
  • THERMOSTAT CALIBRATION
  • TQM OFF (Torque Monitoring) OFF
  • TRAINING FILE REQUEST
  • TVA OFF
  • VIRGIN ( RENEW )
  • VMAX OFF
  • VSA (FLAP SWIRL) OFF
  • WARRANTY PATCH (BMW/Mini/VAG)
  • WATERTEMP - FAN - VENTOLE RAFFREDAMENTO (MINI & BMW)
  • DECAT OFF
  • DPF OFF (Diesel)
  • EGR OFF

STAGE 1

40 options available with STAGE 1. Pick any combination when you upload your file.

Order STAGE 1
  • ACTIVE GRILLE SHUTTER DEACTIVATION
  • ADBLUE/SCR OFF
  • COLD START DEACTIVATION
  • CVN FIX
  • CYLINDER ON DEMAND
  • DTC OFF
  • EMMISSION SMOKE TEST PASSING
  • EXHAUST FLAPS ALWAYS OPEN
  • FART
  • GLOW PLUGS - LIMP
  • HALF ENGINE MODE DEACTIVATION
  • HARD CUT REV LIMITER (Diesel)
  • HIGH PRESSURE FUEL PUMP CALBRATION (Needs HW replacement)
  • HOT COLD START
  • IMMO OFF
  • LAUNCH CONTROL
  • MAF OFF
  • MAP SENSOR CALIBRATION
  • MISFIRES FIX
  • NOX OFF
  • OIL PRESSURE FIX
  • OPF OFF (Petrol)
  • PM10 SENSOR FIX
  • POP & BANG
  • PSG OFF ( VAG FIXED P13D4 - LIMP )
  • READINESS CALIBRATION
  • SPORT DISPLAY ( BMW/MINI)
  • START/STOP System OFF
  • STARTSTOP INVERSE
  • TQM OFF (Torque Monitoring) OFF
  • TRAINING FILE REQUEST
  • TVA OFF
  • VIRGIN ( RENEW )
  • VMAX OFF
  • VSA (FLAP SWIRL) OFF
  • WARRANTY PATCH (BMW/Mini/VAG)
  • WATERTEMP - FAN - VENTOLE RAFFREDAMENTO (MINI & BMW)
  • DECAT OFF
  • DPF OFF (Diesel)
  • EGR OFF

STAGE 2

40 options available with STAGE 2. Pick any combination when you upload your file.

Order STAGE 2
  • ACTIVE GRILLE SHUTTER DEACTIVATION
  • ADBLUE/SCR OFF
  • COLD START DEACTIVATION
  • CVN FIX
  • CYLINDER ON DEMAND
  • DTC OFF
  • EMMISSION SMOKE TEST PASSING
  • EXHAUST FLAPS ALWAYS OPEN
  • FART
  • GLOW PLUGS - LIMP
  • HALF ENGINE MODE DEACTIVATION
  • HARD CUT REV LIMITER (Diesel)
  • HIGH PRESSURE FUEL PUMP CALBRATION (Needs HW replacement)
  • HOT COLD START
  • IMMO OFF
  • LAUNCH CONTROL
  • MAF OFF
  • MAP SENSOR CALIBRATION
  • MISFIRES FIX
  • NOX OFF
  • OIL PRESSURE FIX
  • OPF OFF (Petrol)
  • PM10 SENSOR FIX
  • POP & BANG
  • PSG OFF ( VAG FIXED P13D4 - LIMP )
  • READINESS CALIBRATION
  • SPORT DISPLAY ( BMW/MINI)
  • START/STOP System OFF
  • STARTSTOP INVERSE
  • TQM OFF (Torque Monitoring) OFF
  • TRAINING FILE REQUEST
  • TVA OFF
  • VIRGIN ( RENEW )
  • VMAX OFF
  • VSA (FLAP SWIRL) OFF
  • WARRANTY PATCH (BMW/Mini/VAG)
  • WATERTEMP - FAN - VENTOLE RAFFREDAMENTO (MINI & BMW)
  • DECAT OFF
  • DPF OFF (Diesel)
  • EGR OFF

STAGE1 ( TRUCK/AGRI/BIKE/MARINE )

2 options available with STAGE1 ( TRUCK/AGRI/BIKE/MARINE ). Pick any combination when you upload your file.

Order STAGE1 ( TRUCK/AGRI/BIKE/MARINE )
  • OPF OFF (Petrol)
  • TQM OFF (Torque Monitoring) OFF

BACK TO STOCK (ORIGINAL)

51 options available with BACK TO STOCK (ORIGINAL). Pick any combination when you upload your file.

Order BACK TO STOCK (ORIGINAL)
  • ACTIVE GRILLE SHUTTER DEACTIVATION
  • ADBLUE SCR OFF - TRUCK/AGRI/CONSTRUCTION
  • ADBLUE/SCR OFF
  • AIRBAG CLEAR
  • CAT OFF - TRUCK/AGRI/CONSTRUCTION
  • COLD START DEACTIVATION
  • CVN FIX
  • CYLINDER ON DEMAND
  • DPF OFF - TRUCK/AGRI/CONSTRUCTION
  • DTC OFF
  • DTC SELECTIVE OFF - TRUCK/AGRI/CONSTRUCTION
  • E85
  • EGR OFF - TRUCK/AGRI/CONSTRUCTION
  • EMMISSION SMOKE TEST PASSING
  • EXHAUST FLAPS ALWAYS OPEN
  • FART
  • GLOW PLUGS - LIMP
  • HALF ENGINE MODE DEACTIVATION
  • HARD CUT REV LIMITER (Diesel)
  • HIGH PRESSURE FUEL PUMP CALBRATION (Needs HW replacement)
  • HOT COLD START
  • IMMO OFF
  • LAUNCH CONTROL
  • MAF OFF
  • MAP SENSOR CALIBRATION
  • MISFIRES FIX
  • NOX OFF
  • OIL PRESSURE FIX
  • OPF OFF (Petrol)
  • PM10 SENSOR FIX
  • POP & BANG
  • PSG OFF ( VAG FIXED P13D4 - LIMP )
  • READINESS CALIBRATION
  • SPORT DISPLAY ( BMW/MINI)
  • START/STOP System OFF
  • STARTSTOP INVERSE
  • THERMOSTAT CALIBRATION
  • TQM OFF (Torque Monitoring) OFF
  • TRAINING FILE REQUEST
  • TVA OFF
  • TVA OFF - TRUCK/AGRI/CONSTRUCTION
  • VIRGIN ( RENEW )
  • VMAX OFF
  • VMAX OFF - TRUCK/AGRI/CONSTRUCTION (IF POSSIBLE)
  • VSA (FLAP SWIRL) OFF
  • VSA OFF - TRUCK/AGRI/CONSTRUCTION
  • WARRANTY PATCH (BMW/Mini/VAG)
  • WATERTEMP - FAN - VENTOLE RAFFREDAMENTO (MINI & BMW)
  • DECAT OFF
  • DPF OFF (Diesel)
  • EGR OFF

STAGE 1 - TCU TUNING

1 option available with STAGE 1 - TCU TUNING. Pick any combination when you upload your file.

Order STAGE 1 - TCU TUNING
  • TQM OFF (Torque Monitoring) OFF

Stage 1 – 3 tuning

Three stages. One goal.

The perfect first step

A true optimisation of the stock parameters inside the ECU, unlocking the power the manufacturer left on the table. No hardware changes needed.

PowerStrong
TorqueStrong
Hardware neededNone
Dyno run
StockStage 1
STAGE 1

Illustrative curve. Real gains depend on the vehicle, fuel and condition.

Automatic file service

Your file, ready while you wait.

Our automatic service handles the most common requests around the clock, using engineer-tested maps. You get the same quality at 3 AM as at 3 PM.

  • Files in minutesUpload your read, pick your options and download the result from your dashboard.
  • Live chat on every fileAnything custom goes straight to our engineers, and you can talk to them directly.
  • All major toolsWorks with reads from Autotuner, Kess3, Flex, bFlash, Alientech and more.
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QTronic customer portal: uploading a tuning file

Why choose us

Built by tuners, for tuners.

EVCWinOLS

Officially licensed

We work with genuine, licensed WinOLS software from EVC electronic, the industry standard for professional ECU calibration.

EVC WinOLS licence check

Tested, safe calibrations

Every map is checked before it reaches you. Safe limits for daily use, no shortcuts.

Real engineers, not just software

Custom requests are written by experienced tuners, and you can chat with them on every file.

Fast turnaround, 24/7

Automatic files around the clock and quick engineer replies during opening hours.

Revisions included

Not quite right? Ask for a revision from your dashboard and we fine-tune it.

How it works

Get started in 4 easy steps.

1

Create an account

Register in a minute and add credits to your balance.

2

Upload your read

Choose your vehicle, read method and the options you need.

3

We tune it

Automatically or by an engineer, with live updates on your file.

4

Download & flash

Get your file from the dashboard and write it to the car.

Create your account I already have one

Let's talk power

Ready to unlock more?

Open an account and send your first file today, or ask us anything about your vehicle.

Get started Contact us

Contact us

Questions before you start?

Tell us about your vehicle or project and an engineer will get back to you.