Custom ECU calibration for the BMW 528i F10 with the 2.0L N20 engine and Bosch MEVD17.2.9 ECU. The included Stage 2 file removes the factory speed limiter (Vmax) and enables the hidden Sport Display function. Optimized for sharper throttle response and mid-range torque delivery without compromising drivability. Suitable for vehicles with automatic transmissions and tested via Auto Tuner interface.