Haha beat me to it (at least it seems like you will).
This is a definite mod for my MW E92.
I have seen one on a SG E92 and it looked great, though the contrast on a MW/AW would be more pronounced. To give you context, I like simple, clean and the complete opposite of in-your-face mods. I think the CF Performance Spoiler is at the very limit of that kind of look, without going too far.
Were you planning a DIY install?