DOC #CERT-63A2-2283-E0C4
08.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
08.09.2026
Harley Davidson Livewire
2019-2021 105HP Petrol
Original
105HP
117 Nm
Stage 1
115HP
Nm
+10 HP / +10% +-117 Nm / +-100%
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.