DOC #CERT-D3FD-F065-0B9D
08.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
08.09.2026
Audi A5
MK2 - 2012 - 2016 rs5 42 V8 450HP 5420 Petrol
Original
450HP
430 Nm
Stage 1
470HP
455 Nm
+20 HP / +4% +25 Nm / +6%
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.