Joined
·
279 Posts
Found one for the older models but can't find one for the newer. When I was tuning my 19 I found it ran almost exactly the same with just the spark arrestor removed with the K&N and fuel controller as it did when I added the pipe. So if I keep this 18 don't think I'm gonna spend the cash for little to no performance gain. But I do have to have a spark arrestor just a more free flowing one.

Yamaha Raptor Exhaust Outlet Pipe Tip 350 660 700 R ATV racing spark arrestor | eBay
This Billet performance spark arrestor core replaces the very restrictive spark arrestor core on your OEM Yamaha exhaust system increasing your rides overall performance and sound. This is a simple bolt on performance part that installs on your ATV in just minutes (NO DRILLING REQUIRED).
www.ebay.com