DOC #CERT-5763-7BB9-CBD1
07.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
07.09.2026
Mack Econodyne
All AI - 375A - 12.0 381hp Diesel
Original
381HP
1708 Nm
Stage 1
440HP
2000 Nm
+59 HP / +15% +292 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.