DOC #CERT-CD79-EB93-9933
08.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
08.09.2026
John Deere 3000serie
All 3520-Harvester 383hp Diesel
Original
383HP
Nm
Stage 1
465HP
200 Nm
+82 HP / +21% +200 Nm / +0%
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.