BMW E36 328i Sport
I've just had a look at both my front discs and on the inside of both discs there are big pitted sections. It's like chunks of the discs have fallen off where the centre of the pad touches and causes the friction. Is this caused by something being seized? It currently has standard discs and some ferodo pads (not ds's) I've got brembo HC discs to go on but don't want the same thing happening to them.
Any help would be good.
Any help would be good.