does anybody mud ride the 350 bruin

i have a 07 350 grizz which is the same as a bruin just a difrent name does anybody have any coments on upgradeing thinking about a snorkel kit since its a belt drive does prety good for stock

The bayou snorkel kits are pretty popular, they probably have something for you. Here are some threads we've had related to this.
http://www.mudbog.net/forum/tags/snorkel/

What other upgrades are you looking into?

thinking about clutch kit and k&n air filter and

atvoutfitters has a clutch kit for it. Other places probably do as well if that is something you are needing. You are going to get more low end power at the loss of top speed if you go that route.

I checked the site for air filters and didnt see a match for your bike, but you can check it by part number to see if k&n has a replacement.
K&N High Performance Air Filters, Oil Filters, & Cold Air Intakes - Official K&N Engineering Site

Are you running stock tires? plan on upgrading to larger tires? lift kit?

highlifter may have a clutch kit for the bike as well, didn't see one when I searched.

running stock tires 25"maxis thinking about going to a 26" which is why i want change the clutch to turn the bigger tires top speed is,nt really a concern but could i make up the diffrence some where else