DOC #CERT-E920-90E0-1B7A
09.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
09.09.2026
Audi Q7
4L MK2 - 2010 - 2014 4.2 TDI 340hp Diesel
Original
340HP
760 Nm
Stage 1
390HP
880 Nm
+50 HP / +15% +120 Nm / +16%
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.