DOC #CERT-E311-B3C7-BC34
11.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
11.09.2026
BMW 1 serie
F20 - 2011 - 2015 125i MMP 238hp Petrol
Original
238HP
330 Nm
Stage 1
270HP
440 Nm
+32 HP / +13% +110 Nm / +33%
Estimated Power and Torque Curve
Stage 2 Available
310 HP / 480 Nm
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.