3.0D 150hp Stage 1 tuning

The Isuzu N-Series 3.0D 150hp produces 150 hp and 375 Nm as standard. The YASTUNING Stage 1 remap file takes it to 190 hp and 420 Nm, a gain of +40 hp and +45 Nm. Engine code 4jj1. ECU: Bosch EDC17CV41. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.