I'm usually not one that likes add-ons to a beautifully designed ride in most cases. I would pass on this particular one as well. Some owners really enjoy making their rides a bit different so that's perfectly fine and it is certainly not hideous by any stretch, like 24"+ rims or something.
When my Mustang was new back in '07 the dealer added on a Shaker. I really liked it and I felt it improved the looks over the basic hood scoop, so I can be on either side of the aisle with physical mods. Not this 'solar wing' though.