Bosch MED17.3.3 ECU Tuning
Engine control unit used in 2 supported models from 1 make.
Alfa Romeo with the Bosch MED17.3.3
All Alfa Romeo tunes- Alfa Romeo 4C2013+1750 TBIAutoTuner
- Alfa Romeo Giulietta2010+1750 TBIAutoTuner
About Bosch MED17.3.3 tuning
The Bosch MED17.3.3 engine control unit is supported in 2 models from Alfa Romeo. 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.