QTronic · EVC WinOLS licensed
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.
Vehicle stats
Pick your vehicle and see its stock power and torque next to what a Stage 1 or Stage 2 remap delivers.
Supported manufacturers include
Who we are
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.
Files delivered
Brands supported
Automatic file service
Files tested before delivery
Our services
Performance remaps and emission-system solutions for cars, vans, trucks and agricultural machines, all from one portal.
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
ADBLUE/SCR OFF
DECAT OFF
DPF OFF (Diesel)
EGR OFF
40 options available with STAGE 1. Pick any combination when you upload your file.
Order STAGE 1
ADBLUE/SCR OFF
DECAT OFF
DPF OFF (Diesel)
EGR OFF
40 options available with STAGE 2. Pick any combination when you upload your file.
Order STAGE 2
ADBLUE/SCR OFF
DECAT OFF
DPF OFF (Diesel)
EGR OFF
2 options available with STAGE1 ( TRUCK/AGRI/BIKE/MARINE ). Pick any combination when you upload your file.
Order STAGE151 options available with BACK TO STOCK (ORIGINAL). Pick any combination when you upload your file.
Order BACK TO STOCK
ADBLUE SCR OFF - TRUCK/AGRI/CONSTRUCTION
ADBLUE/SCR OFF
CAT OFF - TRUCK/AGRI/CONSTRUCTION
DPF OFF - TRUCK/AGRI/CONSTRUCTION
EGR OFF - TRUCK/AGRI/CONSTRUCTION
DECAT OFF
DPF OFF (Diesel)
EGR OFF
1 option available with STAGE 1 - TCU TUNING. Pick any combination when you upload your file.
Order STAGE 1 - TCU TUNINGStage 1 – 3 tuning
A true optimisation of the stock parameters inside the ECU, unlocking the power the manufacturer left on the table. No hardware changes needed.
Illustrative curve. Real gains depend on the vehicle, fuel and condition.
Automatic file service
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.
Why choose us
We work with genuine, licensed WinOLS software from EVC electronic, the industry standard for professional ECU calibration.
Every map is checked before it reaches you. Safe limits for daily use, no shortcuts.
Custom requests are written by experienced tuners, and you can chat with them on every file.
Automatic files around the clock and quick engineer replies during opening hours.
Not quite right? Ask for a revision from your dashboard and we fine-tune it.
Real files · Real clients
"Lavoro fatto in maniera perfetta e senza. Ho trovato un team professionale e veloci nel proprio lavoro."
"Very satisfied from the job, the fast delivery and the support for once more time!!!Everything special and professional!!!Luli thanks for all your support!!!!"
"I file lavorati sono senza problemi e i clienti sono contenti. Grazie."
"Great job. Thanks."
"Professional tuners and file was fast delivery."
How it works
Register in a minute and add credits to your balance.
Choose your vehicle, read method and the options you need.
Automatically or by an engineer, with live updates on your file.
Get your file from the dashboard and write it to the car.
Let's talk power
Open an account and send your first file today, or ask us anything about your vehicle.
Contact us
Tell us about your vehicle or project and an engineer will get back to you.