ECU tuning file service for workshops
Professional chip tuning.
Your file in 15-60 min.
Upload your original ECU file. Choose your chiptuning service — Stage 1, DPF off, EGR off and more. Get the tuned file back ready to flash.
Chiptuning database
Search chip tuning specs by vehicle
Select your vehicle to see chiptuning specs, expected HP and Nm gains, and dyno curves. No account needed.
How it works
Tuning solution in 4 easy steps
Create account
Free registration. Instant access to our file service and full vehicle catalog.
Get credits
1 credit = 1 EUR. Buy credits, use them whenever you need.
Upload file
Select vehicle, choose services, upload your original ECU file. Safe and easy.
Download tuned file
Your modified file is ready for download. Flash it and go.
Why AT Tuning
Professional service. No compromises.
Dyno-tested results
Every remap comes with expected HP and Nm gains. Full dyno curves available for every supported engine.
Complete chiptuning catalog
Stage 1 & 2, DPF off, EGR off, AdBlue off, pop & bang, Vmax off — and more. All chiptuning options mapped to your specific engine.
Secure file handling
Encrypted uploads, private accounts, signed download links. Your files are safe with us.
Tested & verified
We use only original, tested tuning hardware and software. Quality you can trust.
Serving all of Europe
Mechanics across Europe trust us. Croatian and English interface. Email support.
Pay per job
No subscriptions, no monthly fees. Buy credits when you need them. 1 credit = 1 EUR.
Ready to get started?
Create your free account, get credits, and upload your first file today.
Create account