i have a 2009 x5. love it but i would like to install the M aero kit. my car right now has some rock chips on the bumper which is annoying if i look at it. it would suck to get those chips again after spending $5k on the M kit.

those of you with clear bra installed. how do you like it? and it wont start to peel off after a few automatic car washes would it?

thanks.