RE: Can anyone identify this pipe?
Never heard of HAFU but the pipe somewhat does resembles the Hatori short stroke pipe .
Took a pic side by side, and tried to get some shots of the internals, I can see the aluminum in there, first baffle and the mounting lug which I originally thought was a pipe pressure point.
Composite pipe is 1.5 oz lighter than the Hatori.
Just a cool looking piece nevertheless.