Xenonk
many thanks for reply!sorry it took awhile to write back.
i've recently met with a Subaru Motor Kazakhstan (officially authorized dealer) representative.he also told me that they do recommend to replace the brake rotors with genuine subaru ones.what i did this time simply was the polishing (not sure whether this is the right word,but wikipedia tells me it is ) and changed the brake pads.the rear brake rotors and pads are still in a good condition (yet i wonder how,after 55000 km).
still,dont you think that the genuine subaru brake rotors are sensitive to water?then it bends and vibrates while braking (before going to car wash most of the time i wait about 15 minutes to avoid this).
