Help identify this muffler

[Ericinwisconsin]

Saw this sweet muffler on this cb400f any help identifying would be great!
http://m.youtube.com/watch?v=ABHZcXcc334

 

[Sonreir]

lol... nice riding gear...

 

[jsharpphoto]

he said right in the video that "i build custom pipes" and it has a flowmaster sticker on the muffler.

 

[dnhnky]

I thought it looked like an exhaust tip they use on "tuner" cars, a quick google search came up with this: http://www.target.com/p/trademark-global-fast-the-furious-led-exhaust-tip-green/-/A-14062578
Looks like the same thing as the bike the girl is riding.

 

[timeconsuming]

I thought it looked like an exhaust tip they use on "tuner" cars, a quick google search came up with this: http://www.target.com/p/trademark-global-fast-the-furious-led-exhaust-tip-green/-/A-14062578
Looks like the same thing as the bike the girl is riding.

Haha ^ Vin Diesel approved.

I also came across this video as I have a 400f myself and the muffler struck me as looking a bit too odd.

What is supposed to be the advantage of that huge thing?

 

[timeconsuming]

I also enjoy her slipping into neutral, as my clutch has made a fool of me in a similar way a few times.