Kyostar B58 4” Performance Cold Air Intake

Free-flowing high density polyethylene tube crafted from high-strength aluminum alloy using CNC technology

Designed to improve throttle response and the sound of that turbocharged B58

Guaranteed to increase horsepower and improve gas mileage

Fitment:

2019+ M340i G20 & G21

2020+ M440i G22 & G23

2022+ M240i G42

NOTE: INSTALLATION BY A PROFESSIONAL IS ALWAYS HIGHLY RECOMMENDED