Bosch ME2.8.1 ECU Tuning
Engine control unit used in 10 supported models from 2 makes.
Chrysler with the Bosch ME2.8.1
All Chrysler tunes- Chrysler Crossfire2006+3.2 V6 SRT6AutoTuner
Mercedes with the Bosch ME2.8.1
All Mercedes tunes- Mercedes C2000+W203 · 32 AMG (3.2i)AutoTuner
- Mercedes CL2002+W215 · 55 AMG (5.5k)AutoTuner
- Mercedes CLS2004+C219 · 55 AMG (5.5k)AutoTuner
- Mercedes E2002+W211 · 55 AMG (5.5k)AutoTuner
- Mercedes G2000+W463-II · 55 AMG (5.5k)AutoTuner
- Mercedes S2002+W220 · 55 AMG (5.5k)AutoTuner
- Mercedes SL2002+R230 · 55 AMG (5.5k)AutoTuner
- Mercedes SLK2000+R170 · 32 AMG (3.2i)AutoTuner
- Mercedes SLR2003+C199 · 722 (5.4K)AutoTuner
About Bosch ME2.8.1 tuning
The Bosch ME2.8.1 engine control unit is supported in 10 models from Chrysler, 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.