DOC #CERT-D7FD-7121-48C3
08.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
08.09.2026
Challenger TerraGator
All TG8400 - 8.4 - 398hp Diesel
Original
398HP
1540 Nm
Stage 1
500HP
1925 Nm
+102 HP / +26% +385 Nm / +25%
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.