DOC #CERT-3B97-64C1-B9C5
07.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
07.09.2026
Audi A4
B7 - 2004 - 2008 2.0i 130hp Petrol
Original
130HP
195 Nm
Stage 1
140HP
205 Nm
+10 HP / +8% +10 Nm / +5%
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.