90.4 HD - 3.8 84hp Stage 1 tuning

The Same Explorer 90.4 HD - 3.8 84hp produces 84 hp and 354 Nm as standard. The YASTUNING Stage 1 remap file takes it to 114 hp and 629 Nm, a gain of +30 hp and +275 Nm. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.