900 (A2) 47hp Stage 1 tuning

The Aprilia Shiver 900 (A2) 47hp produces 47 hp and 90 Nm as standard. The YASTUNING Stage 1 remap file takes it to 101 hp and 96 Nm, a gain of +54 hp and +6 Nm. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.