QUOTE (bigfoot17 @ May 30 2013, 01:01 AM) <{POST_SNAPBACK}>
Keep us informed of your project. As I mentioned,I have the enduro spark arrestor exhaust. It's not that bad,but quieter is always better. I read that a 2005 Honda CRF450 silencer works, too.
only if your header is the single style from earlier versions,but I am confident in the insert workin fine with a little tweaking,I was quoted 350 for a new set up from boomer but just cant swing that right now.