380 - 8.7 - CVX - 379hp - Tier 4B Stage 1 tuning

The Case ih Magnum 380 - 8.7 - CVX - 379hp - Tier 4B produces 379 hp and 1850 Nm as standard. The YASTUNING Stage 1 remap file takes it to 450 hp and 2050 Nm, a gain of +71 hp and +200 Nm. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.