DOC #CERT-5310-C9B9-4273
17.10.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
17.10.2026
Audi A8
D5 - 2016 -> ... • 60 TDI 435hp • Diesel
Original
435HP
600 Nm
➤
Stage 1
520HP
Nm
▲ +85 HP / +20% ▲ +-600 Nm / +-100%
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.