larsenracing

Hey guys i'm riding a 01 rmk 700 just wondering if any of you use a cone style filter like K&N or something along with the prefilter or is this not a good idea with a mountian sled because of all the powder.

Also is there some other brands that are cheaper. even if i have to buy a K&N prefilter to slid over it.

Does a Boost bottle even make any difference or can you use a hose to connect the carbs to do the same thing with out spending $30.
Thanks

__________________
01' Black Polaris RMK 700 144"
06' Ski-Doo Renagade 800