Problem BMW e90 turbine


Hello! I own a bmw e90 320d m47

Recently, excessive white/blue smoke came out of me (more than likely the oil turbine took off)

I still haven't started walking around and "unpacking" the car since it's the holidays and all the service stations are closed.

What do you think affected the turbine to degrade? I heard that m47 has problems with the turbine ... but I mention the fact that I have stage1, could this be the factor that aggravated it? Or...?

And one more question. Does the 177hp turbine on the n47 fit the m47 163?