Get rid of those boring brake duct trims that came installed on your G80 M3 and G82 G83 M4 and upgrade them to carbon fiber. RW Carbon now has replacement style carbon fiber front brake duct trims for the G8X that simply replace your OEM trims and re-use the same mounting locations. We hand craft each G8X M3/M4 carbon fiber front brake trim set from 100% genuine carbon fiber that will nicely match any other RW or OEM parts you have installed on your BMW. Just like all RW products these carbon fiber front trims are bolt on and do not require any special modifications to your G8X. Fits all 2021+ BMW G8X M3 and M4 applications.