BMW M140i F20, M240i F22, 340i F30 & 440i F32 (B58) MST Intake Kit (2015-2020)

Upgrade the performance and sound of your BMW M140i (F20/F21), M240i (F22/F23), 340i (F30), and 440i (F32) (2016-2018) with the MST Performance Air Flow Intake Kit. Engineered for maximum airflow and induction noise, this kit enhances throttle response, torque, and power output, all while delivering a deep, aggressive turbo sound.

We’re big fans of this kit for the M140i and M240i due to its sleek engine bay aesthetics, featuring a premium plastic cover with an MST logo on top. It’s also easy to install, offers great value for money, and comes from MST – a leader in aftermarket air intake technology.

What Does an Air Intake Kit Do?

By replacing the restrictive factory airbox, this high-performance intake system allows more airflow to the engine, improving efficiency and producing a more pronounced induction sound.

Key Benefits:

✔ Improved Throttle Response – Sharper acceleration and reduced turbo lag
✔ Increased Torque & Power Output – More airflow for enhanced engine performance
✔ Enhanced Turbo Sound – Enjoy a sportier, more aggressive intake noise
✔ Premium Design – Features an MST-branded engine bay cover for a clean, professional look

How to install