Continental Simos8.3 ECU Tuning
Engine control unit used in 6 supported models from 2 makes.
Audi with the Continental Simos8.3
All Audi tunesVolkswagen with the Continental Simos8.3
All Volkswagen tunes- Volkswagen Touareg2010+3.0 TFSIAutoTuner
About Continental Simos8.3 tuning
The Continental Simos8.3 engine control unit is supported in 6 models from Audi, Volkswagen. 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.