The global industry news website PRNewswire has just posted an article mentioning BITOG and has provided a link to this site!
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Quote:
As an example, one independent study posted online at the engine
performance site bobistheoilguy.com , found negligible differences between
the NAPAGold(TM) filters' composite media, and K&N Filters(TM) cotton
filter. "So a K&N probably does yield some power on higher output race
motors where every last ounce of power must be squeezed out. On lower
powered street cars, it is probably not much of an improvement over paper,"
was the conclusion.