I can’t blow up that picture you attached, but… that looks exactly like the MTI spoiler I have sitting here in my office… im guessing thats it.
I took some pics… here is the spoiler
Look how bad the underneath is that rests on the bumper
Not to mention look how wavy it is, it would have looked like hell if we painted it or even just flat cleared it, it would have taken away from the car. Its hard to see, but its hard to capture with the camera, its very wavy. I expected a lot more from MTI.