Bosch MEG1.1 ECU Tuning
Engine control unit used in 2 supported models from 1 make.
Smart with the Bosch MEG1.1
All Smart tunes- Smart ForTwo1998+450 · 0.7i, 0.7TAutoTuner
- Smart Roadster2003+0.7T, 0.7T (Brabus)AutoTuner
About Bosch MEG1.1 tuning
The Bosch MEG1.1 engine control unit is supported in 2 models from Smart. 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.