Bosch MG1CP004 ECU Tuning
Engine control unit used in 4 supported models from 1 make.
Mercedes with the Bosch MG1CP004
All Mercedes tunes- Mercedes AMG GT2023+C192 · 43 AMG MHEVAutoTuner
- Mercedes C2021+W206 · 43 AMG MHEV, 63 AMG S E-performanceAutoTuner
- Mercedes GLC2023+X254 · 43 AMG MHEV, 63 AMG S E-performanceAutoTuner
- Mercedes SL2021+R232 · 43 AMG MHEVAutoTuner
About Bosch MG1CP004 tuning
The Bosch MG1CP004 engine control unit is supported in 4 models from Mercedes. 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.