+1 on several hard stops from 70+ mph. Bimmers and beemers probably both appreciate a good scrubbing now and then to kill pad squeal and possibly brake shudder as well. There was a time, years ago, when the 5 series had MAJOR brake shudder issues. Mostly it could be ameliorated with some hard stops. Non-sporty drivers were having a hellofa time, as were the dealers.