Bosch MG1CS040 ECU Tuning
Engine control unit used in 4 supported models from 2 makes.
Ford with the Bosch MG1CS040
All Ford tunes- Ford Bronco2025+2.3L EcoBoostAutoTuner
- Ford Mondeo2019+MKV-ph2 · 2.0T EcoBoostAutoTuner
- Ford Ranger2022+2.3L EcoBoostAutoTuner
Volkswagen with the Bosch MG1CS040
All Volkswagen tunes- Volkswagen Amarok2025+2.3L TSIAutoTuner
About Bosch MG1CS040 tuning
The Bosch MG1CS040 engine control unit is supported in 4 models from Ford, Volkswagen. 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.