Originally Posted by DEpointfive0

The rear light is not standard on US models.
Pre-'13 had a black cover.
'13 and newer has a red cover.
JUST a cover/box/fake thingy.

We install them because we are awesome.
I think it looks cooler, I have it set up as a 4the brake light, it helps a bit when backing up because it's so damn bright.