DOC #CERT-CB6D-E57E-FB1B
16.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
16.09.2026
Macbor Montana Xr 500
2020 montana xr 500 47HP Petrol
Original
47HP
43 Nm
Stage 1
52HP
48 Nm
+5 HP / +11% +5 Nm / +12%
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.