DOC #CERT-D9D5-945A-1737
07.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
07.09.2026
BMW X1
E84 - 2009 - 2012 2.0D 177hp Diesel
Original
177HP
350 Nm
Stage 1
215HP
420 Nm
+38 HP / +21% +70 Nm / +20%
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.