CTS TURBO BMW S58 G01/F97 X3M/X3MC & G02/F98 X4M/X4MC HIGH-FLOW AIR FILTERS
 
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!
BMW X3 G01 M40i
BMW X4 G02 M40i
BMW X3 F97 M
BMW X4 F98 M