Citroen C6 Tuning
4 supported Citroen C6 applications, 2005+.
Citroen
4 supported C6 tunes
Select Engine
Diesel
Gasoline
All Supported Citroen C6 Tunes
| Engine | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| 2.2 HDI | 2005+ | 173 hp | ECU Bosch EDC16CP39 | AutoTuner | |
| 2.7 HDI | 2005+ | 204 hp | ECU Siemens SID201 | AutoTuner | |
| 3.0 HDI | 2005+ | 240 hp | ECU Bosch EDC17CP11 | AutoTuner | |
| 3.0 V6 | 2005+ | 210 hp | ECU Bosch ME7.4.7 | AutoTuner |
Other Citroen Models
About Citroen C6 tuning
Rapid Racing supports 4 Citroen C6 applications from 2005+ through AutoTuner, with stock outputs up to 240 hp. Every calibration is built for your exact engine, fuel, and modifications, then verified on our Dynojet 424xLC2 in Jenison, MI, serving Grand Rapids and West Michigan.
Supported engines: 2.2 HDI, 2.7 HDI, 3.0 HDI, 3.0 V6.
Supported controllers: Bosch EDC16CP39, Bosch EDC17CP11, Bosch ME7.4.7, Siemens SID201.
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.