1845 449hp euro3+4+5 Stage 1 tuning

The Mercedes-Benz Trucks Actros 1845 449hp euro3+4+5 produces 449 hp and 2200 Nm as standard. The YASTUNING Stage 1 remap file takes it to 513 hp and 2512 Nm, a gain of +64 hp and +312 Nm. ECU: Siemens/Continental MCM2.1. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.