Has anyone seen this pipe before

[kingkamehameha]

Its a yms and it looks like a typhoon. The only thing is there is no v8 badge on the back. There is some wierd taiwanese symbols instead

[Mystic]

it looks like an SEF pipe

--hard to tell about the second character but the first one is the same as the one on this SEF crank
viewtopic.php?f=2&t=20165&hilit=SEF+crank

[kingkamehameha]

It has yms stamped by the mounting bracket

[swimmingfree]

if you sand the marking with fine sand paper that will show up better .. for us to see..
swimmingfree

[bakaracer]

That looks like one of the early v8 pipes before they put the raised letters on the back.

[Dio89Elite]

bakaracer beat me to it.
early YMS pipes did not have raised lettering.

some early SEF pipes didn't have any lettering either.