Seems there is a K&N out for the 09 models finally. Anyone tried it yet?
http://www.rockymountainatv.com/prod...#vehicleSelect

 

The dealer already installed a K&N when I bought my 09 a few months ago. It seems to work prety good, but I don't know what it's like without it.

 

worst air filters ever fyi.

 

Yeah I don't think its a wise idea to run a filter like a K&N on a dirt bike... sounds like a recipe for sucking dust into the engine.

 

hmm ran one on every quad I have had and never been a problem.

 

I bought a K&N for it but might swap it out, has half the breathable surface area of the stocker. For some reason they give you a tapered round filter with a metal plate for the back, wtf? Maybe a TwinAir or Uni next, not sure what has better filtration/flow.