DOC #CERT-63F8-BB73-96AC
08.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
08.09.2026
Mack Maxidyne
All AMI - 300 - 12.0 305hp Diesel
Original
305HP
1627 Nm
Stage 1
360HP
1900 Nm
+55 HP / +18% +273 Nm / +17%
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.