What are my choices for any airbox & filter upgrades? It's hard to find pic's this stuff. I know the stock carb is a vacuum sensitive piece, so has anyone used those little round filter plug things that go in the side of the airbox? Good/bad ?

 

i run a uni air filter, it works good havent had any troubles with it seems to flow really good

 

There is No-toil, K&N, & Uni filter that I know of.

 

I wish Air Raid would make a filter for ATV's, they outperformed K&N in every category, once i heard how much dirt K&N lets thro compared to Air Raid, i've wanted one ever since