Car was already remapped when it come to your shop from another tuner.

Initial tests showed faults in the ecu operation and calibration.
Flashed back the original file and started fresh.

MODS include a Full 63mm Exhaust only.

Stock Dyno run 156ps / 240Nm
X-Tuner 175ps / 240Nm
Microchips 195ps / 295Nm

Engine can really benefit from a carbon builtup cleaning. An extra 10-12ps should be obtained easily.

Citroen DS3 1.6L THP Stage1+ 195ps / 295Nm