You should not be embarrassed only Tom should be. They are Sport Edition Cup 4 wheels from tire rack. They have a 52mm offset, I sent them to a machine shop to machine the offset to 48mm-50mm to comply to the rules.
https://www.tirerack.com/wheels/results.jsp?&autoMake=Porsche&autoModel=Boxster&autoYear=1999&autoModClar=