[TrevorM3]

Originally Posted by Drm5

Well, my engine on the f10 was rebuilt by arsenal motorsport out in Tennessee... great guys and service. I do have to say it is a well know issue with this engine and the guy and the guys BWM service in Puerto Rico for the first time have being very vocal about voiding guarantee if a rune is detected on the cars. So they must have received strict instruction BMW .. validating the fact that they know its a big issue with the engine. Why they didn't beaf up the engine?

who, the owner, or DME?