Description CTS Turbo BMW G01 X3M/X3M Competition and G02 X4M/X4M Competition High-Flow drop in air filters are made to maximize air flow. With increased air flow you will hear and notice faster spool while driving and more peak power up top. Simply replace your factory air filters with these high-flow reusable filters and enjoy! Fitment: 2019-2022 G01/F97 BMW X3M 2019-2022 G01/F97 BMW X3M Competition 2019-2022 G02/F98 BMW X4M 2019-2022 G02/F98 BMW X4M Competition Replaces OEM: 13729502014