Bauer — ECU tuning files by software version
10 software versions · 5 models · 3 controller types · 2014–2026
This page is the entry point from the vehicle side. The work is still done per calibration: find the model below, open the software version indexed on it, and that page shows what can be done on the exact file and what it costs.
Controllers used on Bauer
| Controller | Versions | Models |
|---|---|---|
| Caterpillar A6E2 | 8 | BG20, BT80, Edgestone |
| Motorola/Cummins CM2250 | 1 | BT75 |
| Caterpillar A4E4I3 | 1 | BG45 |
Models and software versions
Bauer BG20
4 software versions · C7.1TDI
Bauer BT80
3 software versions · C9.3TDI
Bauer BT75
1 software version · 8.9TDI
Bauer Edgestone
1 software version · C9.3TDI
Bauer BG45
1 software version · C15.2TDI
What you see here is only a part of the software versions we have already worked on. Any modification can be made for any version, make or model, including ones not in this list — find your make and controller on the site, and if your version is not there, send us the original file. We check it and add it to the list shortly.