Can anyone identify this front spoiler?

[teahead]

It's on this guy's flicker account that currently owns the rusty CSI in florida.

https://www.flickr.com/photos/101213860@N06/albums/72157641959754934/with/12972596765/

 

[adawil2002]

Does not look familiar, looks to be a custom built and faired in air dam.

 

[Honolulu]

"Turbo" on the cylinder head? A 745i setup, perhaps?