DOC #CERT-F45A-9881-45F1
18.10.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
18.10.2026
Freightliner Classic
All • MBE - 4000 - 12.8 435hp • Diesel
Original
435HP
1964 Nm
➤
Stage 1
490HP
2150 Nm
▲ +55 HP / +13% ▲ +186 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.