Stage 1 ECU tuning file
Stage 1 tuning file (remap) for vehicles with stock hardware. The file is prepared for the control unit, software version and engine you specify.
Torque limits, boost, fuelling and timing are adjusted within the limits of the original hardware. Every file is checked before delivery.
Requests are submitted from a DR-files account. If you are not signed in, you will be asked to sign in or register first. The selected service is kept.
Required information
- Vehicle manufacturer, model, year and engine code
- ECU manufacturer, hardware and software number (if known)
- Complete original file read from the control unit, the tool and the read method used
- Confirmation that the vehicle has no hardware modifications
Typical workflow
- 01Choose the service and enter the vehicle and control unit details.
- 02Upload the original file.
- 03Fixed prices are charged from your credits when you submit; other prices are confirmed in the request and charged when you accept them.
- 04The file is prepared and delivered in your account.
Technical notes
- Only complete original files can be processed. Partially read or previously modified files are reviewed separately.
- Results depend on the engine condition, the fuel quality and the software version.
Frequently asked questions
Which file do I need to upload?
Upload the complete original file of the ECU, as saved by your tool. Add the hardware and software number so the file can be matched to the correct calibration.
Is a Stage 1 file checked before delivery?
Yes. Checksums and the modified calibration areas are checked before the file is delivered to your account.
Ready to submit your first file?
Create an account and manage your ECU and TCU requests from one place.