DOC #CERT-EE6E-FBC8-F495
07.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
07.09.2026
Hyosung Gtr
2007-2020 gtr 650 83HP Petrol
Original
83HP
67 Nm
Stage 1
89HP
73 Nm
+6 HP / +7% +6 Nm / +9%
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.