WOW.. I love my splash guards on the Z and I refuse to drive a Z without it! (I added them to my 350Z as well). I think they look great. With them on, I think the side profile by the wheel looks more complete (IMHO).
Do you see what I am trying to say? If there weren't for those splash guards, the wheel wall wouldn't look complete (at least in the rear)
But again this is
my opinion. I completely understand if you don't like them
.