Official WinOLS Reseller – The ultimate ECU remapping & tuning Software (tool)
Dyno-Chiptuningfiles.com is a WinOLS authorized reseller and a WinOLS authorized dealer. WinOLS is an application, which is written especially to modify the memory contents of ECUs. It facilitates the searching and finding of maps, which can then be named and viewed in different ways and changed. To change the data, different functions are available to edit the maps. All data and maps are stored in project files. These project files hold all information obtained in the course of processing of a given controller. Other information, such as customer name, car number, and image files can be added. |
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Purchase WinOLS software products
How WinOLS works and how to connect to our reseller database
1. Purchase WinOLS 5 – Start by purchasing the WinOLS5 software.
2. Register Your EVC WinOLS Number – Log in to the DCF portal and add your user number to your profile.
3. Connect to the Reseller Database – Connect your WinOLS database with DCF’s reseller database for easy file access.
4. Extract the ECU File – Use a tuning tool to read the original ECU map.
5. Modify the Maps – Adjust fuel, air, and boost parameters, or apply a pre-made project.
6. Save & Reflash the ECU – Write the optimized file back to the ECU.
WHY CHOOSE US
- Daily updates with the latest files;
- Dyno quality;
- FREE and 24h access;
- More than 500.000 files available on our server;
- 4x4 dyno developed all tested on 4x4 Dynostar;
- Stage 1 file + Limited map packs with detailed description;
- Files also possible on our manual file service;
- Different files available (stage 1,2,3, DPF off and more).
Why Use WinOLS for ECU Tuning?
- Complete ECU Map Editing – Modify fuel injection, turboboost, and torque limiters.
- Improved Engine Performance – Optimize power, torque, and fuel efficiency.
- Supports Various Tuning Tools – Compatible with Autotuner, KESS3, MagicMotorsport Flex, and more.
- 3D Visualization & Hex Editing – Intuitive interface for precise tuning.
- Professional-Grade Software – Trusted by tuners, racing teams, and diesel specialists.
Who Can Benefit from WinOLS?
- ECU Tuning Professionals – Advanced control for performance tuning.
- Motorsport Teams – Optimize engine power for racing.
- Diesel Tuning Experts – Improve fuel economy and torque for heavy-duty vehicles.
- Automotive Enthusiasts – Enhance vehicle performance with custom tuning.
WinOLS authorized reseller and authorized dealer
Connect your WinOLS database
Buying high quality tuning files has never been easier! Just connect your WinOLS database to our EVC WinOLS reseller database!
Purchase WinOLS software products
As a WinOLS authorized dealer you can purchase the EVC WinOLS software products directly on our website.

ECU Tuning Files
View all our chiptuning files specifications online