MST’s cold air intake for the BMW F22 228i, F30 320i/328i, and F32 428i have an oversized pipe that fits precisely the OEM manifold; the smooth surface supplies ambient airflow to the engine.

It is designed to provide high airflow through its inverted cone structure for maximum engine breathing.

All components included in the MST air intake system work flawlessly together to provide increased horsepower and torque throughout the entire power band and an aggressive race-inspired sound.

Emissions Note

• This intake is not CARB-exempt and is not legal for street use in California & other states adopting CARB standards. Please check your local laws before purchasing.