DOC #CERT-C2A7-F279-6DD7
12.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
12.09.2026
BMW X5 M
All F85 - 4.4 Bi-Turbo 575hp Petrol
Original
575HP
750 Nm
Stage 1
680HP
850 Nm
+105 HP / +18% +100 Nm / +13%
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.