DOC #CERT-B67E-4BB4-2F3E
15.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
15.09.2026
Mercedes-Benz E
W212 - 2013 - 2016 63 AMG 558hp Petrol
Original
558HP
720 Nm
Stage 1
685HP
1100 Nm
+127 HP / +23% +380 Nm / +53%
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.