5090 GH - 4.5 - 90hp Stage 1 tuning

The John Deere 5G 5090 GH - 4.5 - 90hp produces 90 hp and 365 Nm as standard. The YASTUNING Stage 1 remap file takes it to 120 hp and 450 Nm, a gain of +30 hp and +85 Nm. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.