Anyome know how I can black out or darken the red areas on my taillights??

 

Various ways: spray tint (DIY), tint film; such as Lamin-X (DIY or have shop apply); or purchase entire lenses already tinted.

Be aware if you are going with a replacement lenses or trying to remove the lenses to spray, the rear bumper has to be removed to access certain nuts holding the lenses assembly.

 

How much would it be for a shop to do it lol.. I'd prob mess it up if I did it myself

 

I have no idea; but, you can go to the Lamin-X website and then enter your zip code to find local vendor/installers and contact them.

Lamin-X shows pre-cut tail light film covers for your car for $69.95.

There are other brands of tint film; but, Lamin-X quality is one of the best, at least from what I hear.