409 - Vario - 86hp Stage 1 tuning

The Fendt 400serie 409 - Vario - 86hp produces 86 hp and 415 Nm as standard. The YASTUNING Stage 1 remap file takes it to 110 hp and 500 Nm, a gain of +24 hp and +85 Nm. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.