24/7 Automated File Service
Automatic ECU File Service
Upload your original ECU file and let our automated WinOLS system find the available tuning solutions.
1
Upload
2
WinOLS Analysis
3
Select Solutions
4
Download
Select Your Original ECU File
Select your original binary ECU file (.bin, .ori, .ols) to start automated WinOLS processing.
1. Upload original ECU file
2. Fast WinOLS analysis
3. Select tuning solutions
4. Pay online & download
Available Tuning Solutions
Choose the desired modifications for your vehicle from the list below.
Selected Total:
€ 0
Order & Payment
Our automated WinOLS engine is validating your file. Choose your preferred payment method once ready.
PREE Chiptuning
Official ECU tuning & fileservice partner • UID: ATU70323358