DOC #CERT-0063-AD85-3844
11.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
11.09.2026
John Deere 6Mserie
All 6140M.4.5L 140hp Diesel
Original
140HP
640 Nm
Stage 1
170HP
780 Nm
+30 HP / +21% +140 Nm / +22%
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.