I mounted the whole bumper up today. It doesn't look that great, but looks better than the stock hacked piece that was on there. Obviously the white paint doesn't quite match and there are some fitment issues. The first being that it is slightly wider. This can be fixed by adding some bracing to bring the sides in just a little. Also, the body lines don't match in the wheel well. I might cut this later to get it to flow better. Also, it seems to hang lower than the rest of the body. It may just be those little wings on the front, but it looks heavy on the front because it hangs lower. The body line isn't where it should be and doesn't flow just as Evotistical said.
The bright side is that it has holes for things like the side mount intercooler. And since it's wider than the CSM piece, there is actually room for the side mount. The turn signals mount up just fine, though I still need to check and see if they work. The best part of this for me is that I got rid of the hacked junk that was on there. Some day I still want either a JDM piece, or something slightly custom that looks right and flows more air than the stock crap.