Bosch MED17.7.1 ECU Tuning
Engine control unit used in 15 supported models from 2 makes.
Baic with the Bosch MED17.7.1
All Baic tunes- Baic BJ902016+500 EU6 (4.7T)AutoTuner
Mercedes with the Bosch MED17.7.1
All Mercedes tunes- Mercedes C2010+W204 · 300 BlueEFFICIENCY (3.5i), 350 BlueEFFIENCY (3.5i)AutoTuner
- Mercedes CL2006+W216 · 63 AMG (5.5T), 63 AMG Perf. (5.5T), 500 EU6 (4.7T), 550 (4.7T)AutoTuner
- Mercedes CLS2010+C218 · 63 AMG (5.5T), 63 AMG Perf. (5.5T), 63 AMG S (5.5T), 300 (3.5i), 350 (3.5i), 350 BlueEFFIENCY (3.5i), 400 EU6 (3.5T), 500 EU6 (4.7T), 550 (4.6i)AutoTuner
- Mercedes E2009+W212, W213 · 63 AMG (5.5T), 63 AMG Perf. (5.5T), 63 AMG S (5.5T), 300 (3.5i), 300 BlueEFFICIENCY (3.5i), 350 (3.5i), 350 BlueEFFIENCY (3.5i), 400 EU6 (3.5T), 400 Hybrid (3.5i), 500 EU6 (4.7T), 550 EU6 (4.7T)AutoTuner
- Mercedes G2000+W463-II · 63 AMG (5.5T), 500 EU6 (4.7T)AutoTuner
- Mercedes GL2012+X166 · 63 AMG (5.5T), 63 AMG S (5.5T), 450 EU6 (4.7T), 500 EU6 (4.7T), 550 (4.7T)AutoTuner
- Mercedes GLE2015+C292 · 63 AMG (5.5T), 63 AMG S (5.5T), 500 EU6 (4.7T), 550 (4.7T)AutoTuner
- Mercedes GLK2010+X204 · 350 (3.5i)AutoTuner
- Mercedes GLS2016+X166 · 500 EU6 (4.7T)AutoTuner
- Mercedes ML2011+W166 · 63 AMG (5.5T), 63 AMG S (5.5T), 300 (3.5i), 350 (3.5i), 500 EU6 (4.7T)AutoTuner
- Mercedes R2011+W251-FL · 350 (3.5i)AutoTuner
- Mercedes S2005+W221, W222 · 63 AMG (5.5T), 63 AMG Perf. (5.5T), 63 AMG S (5.5T), 400 Hybrid (3.5i), 500 EU6 (4.7T), 550 (4.7T), 550 (4.7T), 550 EU6 (4.7T)AutoTuner
- Mercedes SL2013+R231 · 63 AMG (5.5T), 63 AMG Perf. (5.5T), 350 (3.5i), 500 EU6 (4.7T)AutoTuner
- Mercedes SLK2004+R171, R172 · 55 AMG (5.5i), 350 (3.5i), 350 BlueEFFIENCY (3.5i)AutoTuner
About Bosch MED17.7.1 tuning
The Bosch MED17.7.1 engine control unit is supported in 15 models from Baic, 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.