Multi-version Stage 1+ tuning for the BMW 328xi (F30, 2013) with the 2.0L N20 engine and Bosch MEVD ECU from the MED17 family. Includes several calibrated versions: full-featured with CAT OFF, Vmax OFF, and Sport Display; a lighter CAT-only variant; and a refined v2 build. Built for automatic transmission vehicles, each file was tested with TRASDATA bench tools for reliability and compliance in off-road/motorsport settings.