hello GNX100; I'm no good at the pic. thing but all it is is a polished pc.of alum. pipe 2 ft. long. I bought from frozen boost. good place for things. I was going to use it for a MAF pipe but it was a no go.
sorry, also I just unwraped it but never handled it to experiment with the car. I came up with a cardboard tube the same dia.to play with.
IBBY