MST 2017+ BMW G30 G31 B58 540i Cold Air Intake System (BW-G5401)

Let the engine in 2017 BMW G30 G31 B58 540i breathe more freely with an MST Performance intake system. The optimized airflow path helps reduce restriction, support a smoother supply of air and make throttle response feel more immediate, while adding a richer induction and turbo soundtrack. Its vehicle-specific layout is designed to integrate neatly in the engine bay; the exact configuration and included parts are shown in the official product photos. Confirm the model year, engine generation, turbo configuration and regional specification on the official MST fitment page before ordering.

Why it is worth upgrading