It is entirely stock and in absolute P.E.R.F.E.C.T!!! condition. I have full maintence records. I have always taken it to BMW for service and maintained it on a full schedule. Only BMW white-coats have ever touched the car and my father is the original owner, it is still under his name. The paint still looks brand new due to my constant and persistant wax jobs over 11 years. I clay-barred the entire car last month and condition the leather once every three months. The tires are brand new and have alot of miles left in them. I put 55W Xenon bulbs. The car is in perfect condition and is a show car. It it the 2.5 Litre M50 VANOS Inline-6. Wonderful cruising car and perfect handling. Everything is original.