2.0 Multijet 140hp Stage 1 tuning

The Fiat 500 X 2.0 Multijet 140hp produces 140 hp and 350 Nm as standard. The YASTUNING Stage 1 remap file takes it to 185 hp and 400 Nm, a gain of +45 hp and +50 Nm. Engine code 55263088. ECU: Bosch EDC17C69. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.