DOC #CERT-F186-963B-B2D8
13.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
13.09.2026
Dodge Viper
2008 -> 8.4 V10 640hp Petrol
Original
640HP
815 Nm
Stage 1
670HP
875 Nm
+30 HP / +5% +60 Nm / +7%
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.