Your going to get a ton of reply's saying either make your own or buy the cheap ebay one for $50. I went and spent a bunch of money on a BBK one just to find out its no better than the ebay ones with a little BBk badge on it. Look into those ones and save yourself some money.
If you must have one of those do the Mac. When I was new to the mustang community and didn't know better I put a mac one on my 92. Looked a lot better though. Of those types...the carbon fiber densecharger kit looks the best imo.
If it was me i'd make my own, i've heard they're just as good, or better, and i think if you do it right it'l look better too! I'm gonna make my own probably this weekend. Heres a pic to help you out