DOC #CERT-A76C-503C-7332
12.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
12.09.2026
Porsche 911
2004 - 2011 ( 997 ) GT2 3.6i 530hp Petrol
Original
530HP
680 Nm
Stage 1
580HP
800 Nm
+50 HP / +9% +120 Nm / +18%
Estimated Power and Torque Curve
Stage 2 Available
600 HP / 850 Nm
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.