Turbo help?

[TerranceR]

I may not be posting in the correct forum but I'm new to BMWs had my E30 for a while, was planning on an M50 swap since the engine is 250$ but found out I wouldn't be able to import the car back to the states, but while looking under the hood I was informed that the car was previously had a turbo since a bov is just hanging there, I was wondering what type of Engine I have so I can look into turbo setup

[Jaxx_]

I see no blow off valve. I believe your motor is the M40.

[DJLimes]

That color is SEXY