78hp Stage 1 tuning

The Harley Davidson 1690 Dyna / Softail / Road King / Electra Glide 78hp produces 78 hp and 132 Nm as standard. The YASTUNING Stage 1 remap file takes it to 87 hp and 140 Nm, a gain of +9 hp and +8 Nm. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.