DOC #CERT-1B40-2F14-34B0
08.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
08.09.2026
Caterpillar 3406E
All 14.6 - 441hp - 2380 Nm Diesel
Original
441HP
2380 Nm
Stage 1
520HP
2650 Nm
+79 HP / +18% +270 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.