1.7 CDTi 100hp Stage 1 tuning

The Vauxhall Corsa 1.7 CDTi 100hp produces 100 hp and 240 Nm as standard. The YASTUNING Stage 1 remap file takes it to 135 hp and 305 Nm, a gain of +35 hp and +65 Nm. Engine code Z17DTH. ECU: Denso DEC30. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.