Siemens SID807 ECU Tuning
Engine control unit used in 26 supported models from 3 makes.
Citroen with the Siemens SID807
All Citroen tunes- Citroen Berlingo2007+1.6 e-HDI, 1.6 HDIAutoTuner
- Citroen C22006+1.6 HDIAutoTuner
- Citroen C32003+1.6 e-HDI, 1.6 HDIAutoTuner
- Citroen C42005+1.6 e-HDI, 1.6 HDIAutoTuner
- Citroen C4 AirCross2012+1.6 HDIAutoTuner
- Citroen C4 Picasso2007+1.6 HDIAutoTuner
- Citroen C52001+1.6 e-HDI, 1.6 HDIAutoTuner
- Citroen DS32009+I · 1.6 e-HDI, 1.6 HDIAutoTuner
- Citroen DS42010+1.6 e-HDI, 1.6 HDIAutoTuner
- Citroen DS52012+1.6 e-HDI, 1.6 HDIAutoTuner
- Citroen Picasso2006+1.6 e-HDI, 1.6 HDIAutoTuner
DS with the Siemens SID807
All DS tunesPeugeot with the Siemens SID807
All Peugeot tunes- Peugeot 2061998+1.6 HDIAutoTuner
- Peugeot 2072006+1.6 HDIAutoTuner
- Peugeot 2082012+1.6 HDIAutoTuner
- Peugeot 3082007+2013, PHASE I · 1.6 e-HDI, 1.6 HDIAutoTuner
- Peugeot 4082010+1.6 e-HDI, 1.6 HDIAutoTuner
- Peugeot 5082011+Phase 1, Phase 2 · 1.6 HDIAutoTuner
- Peugeot 10072005+1.6 HDIAutoTuner
- Peugeot 20082013+1.6 HDIAutoTuner
- Peugeot 30082009+1.6 HDIAutoTuner
- Peugeot 40082012+1.6 HDIAutoTuner
- Peugeot 50082009+1.6 HDIAutoTuner
- Peugeot Partner2008+1.6 HDIAutoTuner
About Siemens SID807 tuning
The Siemens SID807 engine control unit is supported in 26 models from Citroen, DS, Peugeot. 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.