DOC #CERT-6B07-B6A3-5D41
08.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
08.09.2026
Audi A4
B8 - 2008 - 2011 2.0 TDI CR 136hp Diesel
Original
136HP
320 Nm
Stage 1
185HP
410 Nm
+49 HP / +36% +90 Nm / +28%
Estimated Power and Torque Curve
Stage 2 Available
195 HP / 420 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.