Bosch MED17.3.4 ECU Tuning
Engine control unit used in 3 supported models from 1 make.
Maserati with the Bosch MED17.3.4
All Maserati tunes- Maserati Ghibli2013+III · 3.0 V6, 3.0 V6 S, 3.8 V8 Bi-turbo (Trofeo)AutoTuner
- Maserati Levante2016+3.0 V6, 3.0 V6 S, 3.8 V8 Bi-turbo (GTS), 3.8 V8 Bi-turbo (Trofeo)AutoTuner
- Maserati Quattroporte2013+VI · 3.0 V6, 3.0 V6 S, 3.8 V8 Bi-turbo (GTS)AutoTuner
About Bosch MED17.3.4 tuning
The Bosch MED17.3.4 engine control unit is supported in 3 models from Maserati. 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.