Question about Tenzo R mufflers

Originally posted by BrandonClaps
heh it's always on ebay, it's just a y pipe with a valve in it that lets the gas go through the rest of the piping to the muffler or straight out to where. also illegal heh

Actually no, it isn't . It's an In-Line butterfly designed to go between the headder collector & cat , or between the 2 halves of a 2 piece headder. It restricts flow through the pipe. It doesn't redirect to a straight pipe.

I used to have 2 of the ones you're talkin about mounted in a Nova that I used to own in High School. Very fun!