I seem to remember reading on here when all the "upgrades" were floating out to the masses that a few had added the NVH upgrade to their early M3W's without much improvement.
Is the NVH part of all new M3W's? If so, then it's not solved the problem or MMC would not still be investigating this with Quaife.
I'm reading on new M3W's that the noise is there, like on Ken's new ride, but has seemed to diminished after the 1k mile mark, but still there to some degree.
Yep...1,500 miles on my 2016 and the noise has greatly diminished. It's only above 50MPH now and much quieter even above that.
