Customer states: “I think the transmission is slipping. It doesn’t have power”

Needless to say; I drove it 200 ft and realized it was a low boost condition. I don’t think that I’ve seen a turbine failure like this. I thought it was neat.

Edit to clarify: This is the hot side of the turbo. ‘20 Mercedes Metris (USPS rural). These things see an insane amount of very fine sand/gravel in our area.