ECU Tuning files database


Tuning ECU files for cars and tracks. About 20 000 original and remapped files – Audi, BMW, Mercedes, VW, Skoda, Seat and etc. You just need download the database (archive is about 3,64 Gb) and find remaped ECU file for your car.


ECU Tuning files – download a list

ECU tuning files for cars and tracks are in this package.

You can download the list of ECU files with stage modifications:

  1. for CARS in  txt-format or  Excel-format.
  2. for TRACKS in txt-format or  Excel-format.

Description of Tuning database on

The most common way to update a ECU is using ready tuning files from the database.

Our database consists of remap ECU files + original files. About 20 000 files are packaged in archive about 3.65 Gb(.rar format) for downloading. Various tools used for reading ECU files.

There are a lot of tuning files for cars: Audi,  BMW, Mini, Mercedes Benz, VW, Skoda, Porsche, Renault, Citroen, Ford, Kia, Seat, Mitsubischi, Nissan, Opel, Rover, Saab, Volvo.

Also you can find ECU files with stage 1 for tracks by Iveco, Mercedes Benz, Renault, DAF, Fendt, MAN, Scania and Volvo manufacturers.

Stage 1, Stage 2 and Stage 3 – levels of tuning. You can find Stage 1 stages for all original file in packages. You can download lists of files by the links above.

What for I need tuning(remap) ECU files?

Chiptuning – a way of make better engine options within modifying of the ECU software, this is reprogramming of electronic control unit.

The common purpose of tuning:

  • Increase of engine power, flexibleness. Traction of engine may be reduced by manufacturer. ECU remapping helps to use all constructive motor potential.
  • Improving economy. Successful ECU remap increase power and torque as well as reduce fuel consumption for normal driving. This is resulting of responsive engine makes it possible to drive in a range of lower speeds. Vehicles with a tuning electronic control unit may be more sensitive to fuel quality.
  • Easing of various software restrictions – for example, changing maximum speed limiter by ECU tuning file.

However, most popular reason of diesel tuning is simply better response of accelerator pedal and more even thrust over the entire speed range – this gives a feeling of better dynamics in urban driving.

I don’t find my car in the database list. How can I get remap for my file?

We can prepare tuned ECU file for you personally!

You can send a request to or order tuning via our Contact form.  Don’t forget to attach your original ECU file to email.

Additional information

Cars manufacturer

Audi, BMW, Mercedes Benz, VW, Seat, Skoda, Citroen, Ford, Kia, Mini, Mitsubischi, Nissan, Opel, Porsche, Renault, Rover, Saab, Volvo

Tracks manufacturer

DAF, Fendt, Iveco, MAN, Mercedes Benz, Renault, Scania, Volvo

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