Well I can drive it, its all legal etc but the turbo's toast I think the housing is cracked, it's pouring out oil all over the engine bay and into the exhaust, it happened on the day I got the M5 tested so i just parked it in the garage and havent gone near it since. Looking for a T34/0.63, and away to do do some stuff to it anyway so no rush, i.e remove the rocker and repaint as the gasket is leaking and fit some more tanks and maybe finally replace the front diff