Originally Posted by
92_EG_R
lol its called bishi style headers hardto explain bent a certain way to flow better
WOW.

I'm gonna have to call you out on that sir. What you refer to is Bisimoto engineerings V2 b series header, pictured below.
I'm sure neither of you has the original. Maybe a cheap chinese replica from honda-tech, $360 shipped to your door. It's more visually pleasing then anything. Better flowing race headers out there. Different motors will benefit from different header designs.