Bosch MG1CS032 ECU Tuning
Engine control unit used in 9 supported models from 5 makes.
Citroen with the Bosch MG1CS032
All Citroen tunes- Citroen DS3 Crossback2019+1.2 THP Puretech GPFAutoTuner
DS with the Bosch MG1CS032
All DS tunes- DS 3 Crossback2019+1.2 THP Puretech GPFAutoTuner
Opel with the Bosch MG1CS032
All Opel tunes- Opel Corsa2019+F · 1.2 TurboAutoTuner
- Opel Mokka2020+1.2 TurboAutoTuner
Peugeot with the Bosch MG1CS032
All Peugeot tunes- Peugeot 2082019+1.2 THP Puretech GPF, 1.2 VTI PuretechAutoTuner
- Peugeot 3012012+1.2 VTI PuretechAutoTuner
- Peugeot 20082019+1.2 THP Puretech GPFAutoTuner
Vauxhall with the Bosch MG1CS032
All Vauxhall tunes- Vauxhall Corsa2019+F · 1.2 TurboAutoTuner
- Vauxhall Mokka2020+B · 1.2 TurboAutoTuner
About Bosch MG1CS032 tuning
The Bosch MG1CS032 engine control unit is supported in 9 models from Citroen, DS, Opel, Peugeot, Vauxhall. We read, modify, and flash it with AutoTuner, then verify the result on our Dynojet 424xLC2 in Jenison, MI. A custom calibration optimizes fueling, ignition timing, boost, and torque limits for your exact build.
Don't See Your Vehicle?
These lists cover off-the-shelf tuning platforms. We also do standalone ECU installs and custom calibrations, so reach out and we'll tell you what's possible for your build. Compatibility data last updated 2026-09-24.