I can't remember where I saw this, so don't quote me on it, but I'm pretty sure I read somewhere that bull guards aren't made for our Sports. If you think about it, looking at all the giant trucks rolling around that have them, you need a lot of front space to fit them, and from crawling around under my truck doing my BL, I just don't see anywhere that it would be able to be supported from. I really like how bull bars look though, so I'll keep an eye/ear out for anything and keep you guys posted if I do.
EDIT: I did find this site
http://www.wooddashexperts.com/customer/home.php?cat=6432 but I'm not too sure if it's legit. On the bull bar page, it says it fits 'Ford Explorer / Explorer Sport 2006-2009' but there's no such thing as a Sport that's younger than 03, so no clue :/ You could always try calling these guys and finding out though, worth a shot.