DOC #CERT-341C-0A29-D927
15.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
15.09.2026
Mercedes-Benz C
W204 - 2010 - 2014 63 AMG Edition 507 Petrol
Original
507HP
610 Nm
Stage 1
515HP
650 Nm
+8 HP / +2% +40 Nm / +7%
Estimated Power and Torque Curve
Stage 2 Available
530 HP / 660 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.