Anyone shorty a mufler?

[Tmall]

Originally Posted by TIGGER

That's what I thought too. Heck, even the GSXR750 was beating them... Anyway, I thought that the length of the muffler could alter the hp and tq characteristics of an engine... I guess I was wrong. Sorry if I stepped on your toes Bro, I was giving honest advice based on what I thought was right.

It would and does effect the performance.

Buell uses a long path for low rpm in the xbs and short for higher revs.

When I rigged it so I was using the short path, I lost low end power.