K&N BP 9ind SS 7-5/16in flg Unstamped - 03365 fits_2017-`BMW`5 Series 79 Percent Better Than Stock

79 Percent Better Than Stock

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

duty cycle or simple switch

and a more connected driving experience

If part of your existing AEM Water/Methanol Injection system has become damaged

K&N BP 9ind SS 7-5/16in flg Unstamped - 03365 fits_2017-`BMW`5 Series 79 Percent Better Than StockK&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)