DOC #CERT-F601-95A4-F988
13.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
13.09.2026
BMW 7 serie
G70 - 2022 -> ... 760i xDrive 544hp Petrol
Original
544HP
Nm
Stage 1
HP
Nm
+-544 HP / +-100% +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.