Bmw m57 / m57n – Patrol 2.8 / 3.0 240mm swap disc. Used with Bmw m57 clutch parts (flywheel and clutch cover). Two versions are available: The first one is with an enhanced work surface. The second (more expensive) one has an enhanced middle and kevlar surface.
240mm, Stage1, with reinforced surface, 240mm, Stage2, with kevlar surface and reinforced the center