DOC #CERT-3BDF-818A-D94C
11.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
11.09.2026
MAN TGS
All 540 - D2676 - Euro 5 540hp Diesel
Original
540HP
2500 Nm
Stage 1
620HP
2900 Nm
+80 HP / +15% +400 Nm / +16%
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.