So recently came back to the land of subaru- bought an 03 spec B that i love, needs abit of a tidy up but 1 owner since being imported. However at any speed over say 50+ there is a audible hum/whine?/whir? that increases the faster I go- research so far is pointing to a bad wheel bearing, rear end seems fine from what i can tell-has anyone else had this subaru number 6 for me and i havent come across this before