Colgan makes really good bras, and I have theirs, but mine doesn't have the "Trans Am" printed in the center. More like under the driver's headlights.
Mine has screen for the lower vents too.
I only use them for a trip to a car show.
Other than that, it is off the car.
With all the dirt blowing around here, it would ruin the paint fast.
But driving on the highway, I don't want rock chips on my car's nose.