DOC #CERT-B7DB-CF37-E471
19.10.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
19.10.2026
BMW 3 serie
E90/E91 - 2010 - 2011 • 320D 163hp • Diesel
Original
163HP
380 Nm
➤
Stage 1
215HP
440 Nm
▲ +52 HP / +32% ▲ +60 Nm / +16%
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.