Just a quick tip for all those who have bought my spoiler I highly recommend protecting the ABS plastic from harmful UV rays of the sun. Primer, Spray paint or even Plasti-Dip spray since that stuff is removable
here is my own spoiler after 3 years on the road. I sprayed primer on it when I first got it
I coated it with black Plasti-Dip spray and it looks brand new!
it should be available at your local hardware store