Mike: It's pretty tough to answer your question, as we are "usually" INSIDE the SSR when driving it, not behind it looking at the license plate frame!
However, the plate does indeed bolt down over the backup lights, so it must surely help, if not entirely solve, the problem.
It is worth getting simply because the factory piece is such a piece of crap. The MKB solution is WAY nicer and worth the high price.
There MAY be other solutions out there, as the license plate and backup light assembly on the SSR is the same one used on the Corvettes. So, if anyone makes a solution for the Corvettes, it will likely work for us as well.
Now for REALLY disgusting, look at that FRONT license plate assembly. Sick, and on a vehicle in the SSR price range, unacceptable.
Jim G