2377 8.3 CR Stage 1 tuning

The Case ih AF 2377 8.3 CR produces 269 hp and 1085 Nm as standard. The YASTUNING Stage 1 remap file takes it to 330 hp and 1356 Nm, a gain of +61 hp and +271 Nm. ECU: Bosch EDC7UC31. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.