DOC #CERT-1C31-B000-E8AD
07.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
07.09.2026
Mercedes-Benz GLC
2023 -> ... AMG 63 S E Performance 680hp Petrol
Original
680HP
440 Nm
Stage 1
750HP
Nm
+70 HP / +10% +-440 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.