DOC #CERT-E1DA-938C-D314
12.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
12.09.2026
Harley Davidson 975 Rh Bronx
2020 rh 975 s nightster special a 47HP Petrol
Original
47HP
95 Nm
Stage 1
95HP
101 Nm
+48 HP / +102% +6 Nm / +6%
Estimated Power and Torque Curve
Customer
Chassis
Date
Signature
Stamp
NOTICE: This document represents estimated values based on database information. It is not valid as official certification without the original handwritten signature and physical stamp of the authorized technician. Performance values may vary based on vehicle condition, fuel quality and operating environment.