I am going to order exhaust next week. I ride only sand dunes in Oregon where noise levels are strictly enforced. I was leaning towards the Yoshimura. If so what is the best jetting. I have k/n with airbox mods, and a epi pink spring/2shims. Thanks for the help.

 

You should check out the muzzy system. Its a two into one pipe but it sounds cool and its not that loud. performance gains as much as the dual system.

 

I haven't really looked into it but check out HMF. Not sure if they got any quiet core systems. They sure do make damn good LOUD pipes!!

 

Another vote for Muzzy here.

 

if you're gonna spend that much on pipes (yoshi) buy the LTE looney toon exhaust. best power and quiet.

 

The Muzzy is a great system. I switched from DMC and I have never regretted it.

ckedd