Stage 1 tuning file for Citroën DS3 1.6 THP (MEVD17.2.4, SW 012222) — faster spool and refined performance
Unlock more spirited driving from your Citroën DS3 1.6i THP with this Stage 1 file for Bosch MEVD17.2.4 ECU. Featuring sharper boost response, improved torque, and refined drivability without affecting reliability.