DOC #CERT-E969-D87E-728F
08.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
08.09.2026
Fendt 800serie
All 817 - Vario - 165hp Diesel
Original
165HP
780 Nm
Stage 1
200HP
950 Nm
+35 HP / +21% +170 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.