840 - R6 - 354hp Stage 1 tuning

The Claas Jaguar 840 - R6 - 354hp produces 354 hp and 1 Nm as standard. The YASTUNING Stage 1 remap file takes it to 400 hp and 1 Nm, a gain of +46 hp. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.