253hp - 1086 Nm Stage 1 tuning

The Caterpillar 3126E 253hp - 1086 Nm produces 253 hp and 1086 Nm as standard. The YASTUNING Stage 1 remap file takes it to 310 hp and 1340 Nm, a gain of +57 hp and +254 Nm. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.