3.0L L6 F/I

Air filter. K&N filter media provides high air flow with low restriction and added horsepower. Washable and re-usable. BMW 135, 335, X1 6-cyl. 2011-2015.

K&n's Replacement High-Flow Air Filters Are Designed To Increase Horsepower While Providing Exceptional Engine Protection, And Are Covered By K&n's 10-Year/million Mile Limited Warranty.

K&n's Mandrel-Bent Aluminum Cold Air Intake Systems Are Guaranteed To Provide An Increase In Horsepower And Torque, And Are Protected By The K&n 10-Year/million Mile Limited Warranty.

K&n Cartridge Oil Filters Are Designed To Satisfy The Needs Of Racers And Engine Builders As Well As The Average Vehicle Owner Who Wants The Best Oil Filter Available.