986.2 Boxster S Part service history Under my ownership in the last 6 months it had: -new Brembo brake disc and pads all around -new Denso spark plugs -oil service (Mobil 1) -new frunk struts -rubber seals refurbishment I have no record of the IMS being done, previous owner told me he had the IMS done and it has never been an issue to me.