DOC #CERT-A49E-11C4-EE04
13.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
13.09.2026
Porsche 911
2019 -> ... (992) 3.8 Bi-Turbo 580hp Petrol
Original
580HP
740 Nm
Stage 1
740HP
890 Nm
+160 HP / +28% +150 Nm / +20%
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.