View Full Version : quiet insert for new old stock racing pipe

06-16-2009, 03:58 PM
Hi , I have just bought a new old stock dirt racing series 2-1 s/s pipe & muffler for my 89 honda nx650. I'm assuming it's going to be loud as its the racing model # NCR 3650 , ( not sure if the NCR is correct , cant read the photo, but the 3650 is right). is there a quit insert I can use , or can you recommend any thing to pack it with for sensible street use.?
many thanks

06-17-2009, 09:56 AM
It's pretty throaty, but not too loud-sound is subjective though and everybody's different.
We used to offer an EAR quiet system for that bike, but it was discontinued and none of those parts are available any longer-and it really wasn't much quieter than the standard really.
I would suggest putting int on and riding it, go from there.