Thread: Do K&N AIR FILTERS do more harm then good
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Old Mar 22, 2013 | 11:19 PM
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JEFASOLD
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Default Re: Do K&N AIR FILTERS do more harm then good
Originally Posted by Mrmiata
I have a strict no refund policy over propaganda .. ! LOL... I thought everyone new you sacrifice "some" filtration for freer flow. I guess Needswings should start offering paper filters with the intakes they sell. If you do oil field work and drive 10 miles of dirt road following trucks .. I'd be concerned.. or Texas dust storms.. I'd be worried. K&N wouldn't have stayed in business this long if enough fine dust got in to ruin engines.
I have to agree with you on this one, I have used K&N on my bikes for years, no problem and definitelt a HP gain, same with the cars. I think unless you drive in extreme conditions they will be fine but I would make sure to change oil at the minimum recommended intervals (never a bad idea).
 
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