2.2 JTD 150hp Stage 1 tuning

The Alfa Romeo Stelvio 2.2 JTD 150hp produces 150 hp and 380 Nm as standard. The YASTUNING Stage 1 remap file takes it to 220 hp and 530 Nm, a gain of +70 hp and +150 Nm. Engine code 55275156. ECU: Bosch EDC17C69. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.