1.2 Puretech 100hp Stage 1 tuning

The Citroën C4 X 1.2 Puretech 100hp produces 100 hp and 205 Nm as standard. The YASTUNING Stage 1 remap file takes it to 145 hp and 270 Nm, a gain of +45 hp and +65 Nm. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.