DOC #CERT-E1C9-D894-D59A
07.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
07.09.2026
Cf Moto 400 Nk
2021 400 nk 42HP Petrol
Original
42HP
35 Nm
Stage 1
46HP
39 Nm
+4 HP / +10% +4 Nm / +11%
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.