2543 428hp Stage 1 tuning

The Mercedes-Benz Trucks Axor 2543 428hp produces 428 hp and 2100 Nm as standard. The YASTUNING Stage 1 remap file takes it to 485 hp and 2380 Nm, a gain of +57 hp and +280 Nm. ECU: Siemens/Continental MCM2.1. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.