Stage 2 remap for the BMW F30 328i (2012) equipped with the 2.0L N20 petrol engine and Bosch MED17.1.1 ECU. This calibration deactivates catalytic converter monitoring (CAT OFF), removes the Vmax top speed limiter, and enables Sport Display functionality in the iDrive cluster. Tuned for automatic transmissions and tested using TRASDATA, the file delivers optimized torque and clean diagnostics.