DOC #CERT-F643-E0BB-DE2B
07.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
07.09.2026
Yamaha Xvs
2007-2016 xvs 1300 midnight star 73HP Petrol
Original
73HP
106 Nm
Stage 1
81HP
114 Nm
+8 HP / +11% +8 Nm / +8%
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.