DOC #CERT-CC2F-EC7E-580D
08.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
08.09.2026
BMW X7
G07 - 2018 -> M50i 530hp Petrol
Original
530HP
750 Nm
Stage 1
650HP
880 Nm
+120 HP / +23% +130 Nm / +17%
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.