So I just got off the phone with my friendly Brembo brake rep (my brother). I was asking him about the drilled/slotted rotors and he told me that yes, they do have a funky low pitched noise to them. He then told me that they make something like 17 million rotors a year for Chrysler so all I need to do is let him know when I want them and he'll hook me up with a new set whenever mine start to warp. He said that Chrysler brakes are notorious for warping. It's their specs, not Brembo. Brembo just builds them how Chrysler wants them. I asked if the drilled/slotted would help prevent warpage and he said no. Coming from him, I take that as gospel. I don't know anyone on earth that knows more about brakes than him. Besides, if he can get me free rotors whenever I want, I like the price.
