k&n air filter?

[ridered86]

i know there awsome but if i get it and keep the stock exhaust is it worth it ...more power???

[4punksdad]

paper filters are for cars...........foam is for quads.
paper works ok in the dunes where the particles are large. dust can pass through them however. where do you ride?

jmho

[ridered86]

i ride the rocky trails of northern new england and the surrounding sand pits and dunes, a little bit of everything.

any filter you suggest or just get the damn exhaust?

i was thinkin a t-4

[4punksdad]

if you are trail riding I would suggest a 14T sprocket, and drill the airbox lid, that is........if you are riding a 400ex.

keep the filter cleaned & very oiled.

the exhaust is just a noise maker that will get your trails shut down.