When you want to stand out from the group of people who stand out, this diffuser is for you. Our 1PK diffuser is one of a kind. With it's aggressive styling and unique LED brake light, it's guaranteed to not only break necks, but to potentially alert more drivers that you're applying your brakes.
-Fits: 2015-2019 F80 BMW M3 & 2015-2020 F82 BMW M4
-High Gloss Clear Coat with UV Protection
-Quality and Fitment Guarantee
-Ships from Southern California
-Professional Installation Highly Recommended
*Comes with wiring harness