Originally Posted by
Corey
Where have you heard a Cyclone in person? I'm quite sure I'm the only local guy to have one. There aren't too terribly many in the US to begin with. I think Jamie is/was the only guy importing them.
The M4 still has an extra muffler (and cat?) under the bike. The Cyclone doesn't. Have you heard either in person? I tested my pipe at 122.4 db in the driveway at 10 feet. I've got a sound level meter whenever you want to use it.
Read a little about m4 more on gixxer.com. Look for the user Jasondd23.
And don't get me fucking started on the R55 either.
id like to measure mine sometime... even even with my precat i think mine is up there.