Not Ranked
About a year or so ago, there was a thread comparing almost ALL air filters.
If my memory serves me right, the differences between K& N to Napa, to K-Mart and up to NO filter had almost no effect on the HP.
This was a study done by a respectful organization not two guys in a garage.
Can someone resurrect that thread for a second visit?
TURK
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OBAMA IN in 2012
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