K&N BP 9ind SS 7-5/16in flg Unstamped - 03365 fits_2017-`BMW`5 Series 5 XX Rigid Race Kit

5 XX Rigid Race Kit tackles aggressive launches and rapid shifting of high-powered machines by combining twice the ceramic friction surfaces with a no-nonsense solid Mono-Drive hub in a completely modular design

79 Percent Better Than Stock

duty cycle or simple switch

unique bends and smooth transitions give you maximum horsepower

Single can mounting in line with the PCV system separates oil particles using 50-micron bronze filter

K&N BP 9ind SS 7-5/16in flg Unstamped - 03365 fits_2017-`BMW`5 Series 5 XX Rigid Race KitK&N base plates are used to secure the bottom of an air filter while adding to the visual appeal of the engine compartment. This stainless steel base plate is a custom air filter assembly part that helps give your vehicle that show car look under the hood. Features & Benefits Adds visual appeal under the hood Chromed Stainless Steel Downloads & Resources Link To Manufacturer Page User 8 (WEBM)