Ebay $25!
New Yoshimura Tri-Oval Replacement Muffler Baffle Core w/Packing RACE CORE | eBay

 

DUDE!!!! thank you so much!!!!!

 

Not less holes, I would get more holes. The less and less holes, the more and more it acts like a straight pipe, which would loud and move the power way up the rpm range. More holes is quieter and helps spread to power over a wider range which is probly better.

 

so more holes makes it more efficient. what exactly causes this?

 

Dont worry about your baffle holes

 

i run that exact harley baffle...in my harley. it's for straight pipes, and doesn't really make it any quieter, just gives a little back pressure (ask my neighbors). i don't think it'll work for you.

 

alright thanks man. i already bidding on the baffle Sick97SS posted. Will that make it quieter? or am i going to need more stuff.. i should really post a video so you guys can hear how it sounds.

 

sounds identical to this-

2002 Honda CBR F4i Yoshimura Exhaust - YouTube

want it to sound like this-

Honda CBR 600 F4i - Yoshimura RS-3 Exhaust WITH INSERT - YouTube

Yoshimura RS-3 on CBR 600 F4i - YouTube