Siemens MSV90 ECU Tuning
Engine control unit used in 4 supported models from 1 make.
BMW with the Siemens MSV90
All BMW tunes- BMW 5-serie2010+F10-F11 · 23i, 28iAutoTuner
- BMW X12009+E84 · 28iAutoTuner
- BMW X32011+F25 · 28iAutoTuner
- BMW X42014+F26 · 28iAutoTuner
About Siemens MSV90 tuning
The Siemens MSV90 engine control unit is supported in 4 models from BMW. 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.