I am in the process of negotiating the price for a Jet Black 4.8i.
Since this is a Black color, is it a wise idea to put clear bra to avoid the paint from rock chips?
Has any member put clear bra on their Jet Black X5 (photos) and does it work?

Here are some pictures of clear bra installed.
http://www.advancebra.com/html/s_clearbra.html#