Mine is oem ad has the same line/division from the Carbon Fiber, and it's oem.
While my Front Splitters are carbon fiber, replicas from
BMW performance and are flawless.
People think because the front Splitters are not oem is not quality, let me tell you I've seem both in front, and people can't tell any difference.
The trunk spoiler is better oem, but the Splitters that are in the lower front and can scratch, tear or break easily, is better to go eBay 4AMotor than oem. $230 shipped to your door. If you break it you buy another set and still haven't paid $800.
Just my 2 cents.