DOC #CERT-737E-F297-8724
08.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
08.09.2026
BMW 5 serie
e6061-2003-2010 535d 272HP Diesel
Original
272HP
560 Nm
Stage 1
320HP
660 Nm
+48 HP / +18% +100 Nm / +18%
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.