K&N BMW N55 Panel Filter (F20/F22/F87) BMW M240i Parts & Modifications (F22 & F23) 4Z51 - Engine no

4Z51 - Engine no

2016+ G11/G12 BMW 740i & 740i xDrive

Inspired by BMW's CS spoilers

designed specifically for the BMW F87 M2 and 2 Series models

K&N BMW N55 Panel Filter (F20/F22/F87) BMW M240i Parts & Modifications (F22 & F23) 4Z51 - Engine noK&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of vehicles on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop in design means adding performance is simple. With most vehicles, you simply remove the disposable air filter and replace