[K&N filter cover] - ATV Riders Forums - Honda, Yamaha, Suzuki, Kawasaki, Polaris, CanAm, Arctic Cat, Kymco ATVs

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K&N filter cover
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Posted by:

Just a quick question, do the filter covers work and do they restrict power at all?

Posted by: 400exRacerX

Yes they work and yes they do restrict air but not anything noticable, I run a prefilter on my K&N.

Posted by:

I wouldn't run a K&N without a prefilter under any circumstances.

Posted by: Tommy 17

i run a cover and have no problems....

Posted by: Holty

Do NOT run a K&N filter without the precharger. It WILL pass fine dust and dirt particles. The precharger is a no brainer

Even with it installed on the filter, there is still no other filter that will flow more air.

Posted by: R-Crazy

will you have to re-jet?

dave

Posted by: James70214

I had to rejet with mine