DOC #CERT-4A88-1768-8CB7
08.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
08.09.2026
Harley Davidson 1584 Dyna Softail Rocker Electra Glide
2007-2013 73HP Petrol
Original
73HP
123 Nm
Stage 1
82HP
131 Nm
+9 HP / +12% +8 Nm / +7%
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.