This is so frustrating. I'm hearing a sound from the clutch assembly every time I go over 4500 rpm. I think there was tolerance inside the bearing and it worsened over 16,000 km I drove the car. Now it's so much that it squeals hard. Had to drive to the dealership 3 times already to get them to finally accept it. They're sending a Subaru tech down to have a look at it. Waiting to hear back, will update.