DOC #CERT-D43C-5E8F-1157
13.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
13.09.2026
Porsche Cayenne
E3 - 2023 -> ... S 4.0 Bi-Turbo V8 474hp Petrol
Original
474HP
600 Nm
Stage 1
545HP
Nm
+71 HP / +15% +-600 Nm / +-100%
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.