MST F Series N20/N26 Air Intake - 2012+ BMW 125i, 220i, 228i, 320i, 328i, 420i, 428i 2014 the JB4 separates itself from

the JB4 separates itself from the competition with much more advanced connection points and processing including CANbus

9 grade wheel studs (pre-installed)

Each kit includes a boost referenced pressure switch often referred to as a "Hobbs switch" however our pressure switch is designed for exposure to oil as well as air and is safe for engine bay temperatures for years of reliable service unlike a "Hobbs switch" which is designed for use in swimming pool and hot tub applications

seamlessly enhancing your vehicle’s front end with a sophisticated touch

Windows XP

MST F Series N20/N26 Air Intake - 2012+ BMW 125i, 220i, 228i, 320i, 328i, 420i, 428i 2014 the JB4 separates itself fromThe MST N20 N26 Cold Air Intake for BMW F2X and F3X models (including the 125i, 228i, 320i, 328i, 420i, and 428i) is a high performance upgrade designed to improve engine efficiency, boost power output, and enhance driving enjoyment. Heres an overview of the key features and benefits: Key Features Enhanced Airflow: The MST Cold Air Intake is designed to maximize airflow to your engine, ensuring that your BMW gets the optimal air supply for combustion.