DOC #CERT-DD63-5C37-10C7
10.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
10.09.2026
BMW 4 serie GC
F36 - 2014 - 2016 418D 136hp Diesel
Original
136HP
320 Nm
Stage 1
180HP
400 Nm
+44 HP / +32% +80 Nm / +25%
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.