Not when you don't go there to grind the brake discs, maybe I was so unlucky, but the discs from the m5 e60 were spoiled , or rather 1 disc was badly cleaned and the landing gear was drilled with a beat of 1 hundred +, I brought the disc did not want to sort out even in general the discs in the trash - 400 $ mountain specialists hope no one will go to you in order to the miracle man who sharpens did not cause trouble , moreover, I show him the video, he says it's all bullshit) and when braking after turning almost new diks, an unpleasant sound and vibration at speed ( sharpened since it was not in the country for 2 months to slightly remove corrosion ! (Hubs are new )