DOC #CERT-A6BB-95C6-73F0
17.10.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
17.10.2026
Audi A4
B8 - 2008 - 2011 • 3.0 TFSI 290hp • Petrol
Original
290HP
420 Nm
➤
Stage 1
400HP
520 Nm
▲ +110 HP / +38% ▲ +100 Nm / +24%
Estimated Power and Torque Curve
Stage 2 Available
430 HP / 550 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.