Tuning Files & ECU Remap File Service
We provide professional ECU tuning files for workshops, tuners and programmers worldwide. Our file service is focused on manually developed tuning and remap files, built from the original ECU readout and matched to the exact software version and application.
This service is suitable both for experienced tuners and for workshops or programmers who are introducing tuning services for the first time and require reliable, clearly structured file solutions.
What Are ECU Tuning Files?
ECU tuning files are modified calibration files that control how an engine or transmission operates. These files define parameters such as torque delivery, fueling, air management, and boost control.
A professionally developed tuning file is always based on the original ECU readout and adapted to the specific software version and vehicle or machine configuration. Generic or automated files are avoided, as they cannot account for software differences or application-specific requirements.
Tuning Files and ECU Remap Files
In practice, there is no real difference between “tuning files” and “ECU remap files”. Both terms are commonly used in the industry to describe modified ECU calibration files.
What actually matters is not the name, but how the file is built. A proper tuning or remap file must be created from the original readout, matched to the exact software version and adapted to the specific vehicle or application.
For this reason, our file service does not separate “tuning files” and “remap files” as different products. Every file is developed manually, based on the original data, with correct torque control and factory protection strategies kept where required.
Applications Covered by Our Tuning File Service
Our tuning file service covers a wide range of applications, including:
Passenger cars
- Light commercial vehicles (LCV)
- Trucks and heavy-duty vehicles
- Agricultural tractors and farming machinery
- Selected industrial and plant equipment
Application support depends on ECU type, software structure and system configuration.
Emissions and System-Related File Solutions
Where requested and applicable, tuning files may involve calibration work related to emissions and aftertreatment systems. This can include solutions commonly referred to as:
- DPF-related calibration work
- EGR-related calibration work
- AdBlue / SCR-related calibration work
Correct operation often requires supporting diagnostic procedures, resets or adaptations on the vehicle or machine. Legal requirements vary by country and region, and responsibility for compliance lies with the end user.
How Our Tuning File Service Works
- Original ECU readout is supplied
- The file is manually calibrated for the specific software version
- Required maps and control strategies are adjusted
- The file is delivered for installation by the workshop or programmer
Standard, non-complex tuning files are typically delivered within 5–15 minutes. More complex or application-specific requests are usually completed within approximately 30 minutes, depending on workload and ECU complexity.
Who This Tuning File Service Is For
This service is intended for:
- Professional workshops
- Tuners and file resellers
- Slave tool users
- Programmers and technicians are starting to offer tuning services
We do not provide tuning services directly to private or end customers.
Why Choose EVO REMAP Tuning Files
- Manual calibration from original readouts
- No automated or template-based files
- Focus on reliability and controlled performance
- Clear workflow and predictable turnaround times
- Suitable for both experienced and new tuning professionals
Get Started with EVO REMAP File Service
Access to the EVO REMAP file service is provided through our dedicated platform. New users can create an account, while existing customers can log in to manage their files and requests.