DOC #CERT-F55A-5791-77BE
08.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
08.09.2026
Audi A4
B7 - 2004 - 2008 2.0 TFSI DTM 220hp Petrol
Original
220HP
300 Nm
Stage 1
250HP
360 Nm
+30 HP / +14% +60 Nm / +20%
Estimated Power and Torque Curve
Stage 2 Available
260 HP / 390 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.