yes got a set of comfort seats from a 2003 bmw x5 e53 that had only done 25 miles from germany,mine is a bmw x5 2005 e53 and had the sport seats , which had the three headrest on rear plus the seatbelt for the middle , now when i got the comfort seats the rear seat has only the two seat option ,no belt for middle and no middle headrest , so i was just wondering if its possible to retrofit a headrest for the centre rear ,