Ken 275

Wrong forum I know, but it's a matter of some urgency. My Terzo's due for its last service today under Subaru warranty and I've been informed by a reliable source that the roll bar bushes are worn (thought it was the shockers myself). The question I have is will the dealer replace these under warranty, or will they attribute this to just "wear & tear"?
Mental note to stop running these speed bumps.......