63hp Stage 1 tuning

The Harley Davidson 1584 Dyna / Softail / Rocker / Electra Glide 63hp produces 63 hp and 122 Nm as standard. The YASTUNING Stage 1 remap file takes it to 72 hp and 130 Nm, a gain of +9 hp and +8 Nm. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.