I had read on the forum that a number of people had gotten the Opparts rotors from BMA and had great luck with them, so that's what I ordered. However, when I opened the box, it had two large, sealed Brembo boxes in it. The machine work was very nice. However, I believe I'd also read that Brembo is sourcing rotors from lots of places in the far east. So hard telling what I've got here. I'll try them a little while longer than call BMA back if I continue to have problems with them.

Grace and peace,

Robert K
1991 535i