DOC #CERT-8F79-F934-A8E9
18.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
18.09.2026
Harley Davidson 1920 Limited Road Glide Street Glide
2018 1920 softail low rider st 105HP Petrol
Original
105HP
169 Nm
Stage 1
113HP
177 Nm
+8 HP / +8% +8 Nm / +5%
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.