a friend has a grizzly and we took the spark arrestor out and he wants to know where to get a end cap for it any suggestions

 

a replacement? Maybe the dealer?

there are a few online OEM parts places, but I don't have any links here at work

 

I also removed the spark arrestor on my grizzly, was hoping for a little less back pressure, no difference, i also have a couple exhaust canisters i might modify the end caps to fit, i dont want a loud grizz, just a little snarl, rather than the stock generator sound