[lm1z]

Originally Posted by Nautik

It's a sports car, not a Prius. He obviously bought the car to drive it, not putz around to the grocery and back. Occasional street racing and brief times at very high speeds should be fine if the motor is stock, it was designed for that.

It just sounds like a 1-off issue to me. BMW will probably replace the engine so long as they determine it was not caused by an aftermarket part or some tune messing up the A/F ratio.

+1.

Who cares.

He obviously doesn't have any major mods done to the car.
I think he means "stock" - not S/C'ed.

I'm curious to see why this happened. Very rare...