My instructor was Jojo I've just done the drifting experience in a BMW 3 Litre diesel . The car had been modified for track use , EGR valve bypass , DPF delete , a re-map and a welded diff . The welded diff enables the car to slide more controllably . My instructor ( Jojo ) took me on a hot lap just to show me how it's done where she proceeded to drive at two speeds , flat out , and slightly faster than flat out ! . The drifting track is a concrete surface that is kept wet with a water bowser this makes it fairly easy to break traction with the rear wheels and learn the art of drifting . The combination of a talented and charming instructor and a car that just wanted to deliver made for a exhilarating experience that I would definitely do again .