380 THP 204hp Stage 1 tuning

The Citroën C6 380 THP 204hp produces 204 hp and 280 Nm as standard. The YASTUNING Stage 1 remap file takes it to 230 hp and 350 Nm, a gain of +26 hp and +70 Nm. ECU: Bosch MED17.4.4. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.