DOC #CERT-9C50-63A5-F8BA
15.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
15.09.2026
Mercedes-Benz SL
R231 - 2012 - 2015 63 AMG V8 BiTurbo 585hp Petrol
Original
585HP
900 Nm
Stage 1
660HP
900 Nm
+75 HP / +13% +0 Nm / +0%
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.