DOC #CERT-2AAC-4B5E-8606
07.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
07.09.2026
Audi A6
C7 - 2011 - 2018 RS6 4.0 TFSI Performance 605hp Petrol
Original
605HP
750 Nm
Stage 1
680HP
900 Nm
+75 HP / +12% +150 Nm / +20%
Estimated Power and Torque Curve
Stage 2 Available
720 HP / 1000 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.