got the "check brake lining" a couple days ago. now that im out of cpo, there is no way in hell im going back to the stealership to get my brakes done. i understand that everything should be replaced (pads, rotors, and sensors).

my question is where do you buy your parts online?
also, what do you recommend for a 2003 bmw x5 3.0 in terms of which pads, rotors, and sensors.

THANKS!!