DOC #CERT-8875-04C1-D140
09.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
09.09.2026
John Deere 8030serie
All 8330 305hp Diesel
Original
305HP
1235 Nm
Stage 1
380HP
1480 Nm
+75 HP / +25% +245 Nm / +20%
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.