DOC #CERT-8772-58EC-76C3
09.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
09.09.2026
John Deere 8000serie
All 8300 230hp Diesel
Original
230HP
1020 Nm
Stage 1
290HP
1170 Nm
+60 HP / +26% +150 Nm / +15%
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.