DOC #CERT-1BE9-816A-118F
07.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
07.09.2026
Land Rover Defender
2007 - 2011 TD4 122hp Diesel
Original
122HP
360 Nm
Stage 1
155HP
420 Nm
+33 HP / +27% +60 Nm / +17%
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.