DOC #CERT-E692-EEA4-92DF
09.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
09.09.2026
Porsche 911
1997 - 2006 ( 996 ) 3.4i 300hp Petrol
Original
300HP
340 Nm
Stage 1
320HP
360 Nm
+20 HP / +7% +20 Nm / +6%
Estimated Power and Torque Curve
Stage 2 Available
338 HP / 373 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.