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Saw an interesting demo in an auto parts store. Had a display with 2 small 5 inch fans sucking air into a tube with a ping pong ball in it. With the K&N filter the air sucked through the filter would blow the ball to the top of the tube. Change it out and put in a paper filter and the ball would fall to the bottom. Put my hand over the K&N filter and you could feel the air being sucked in. Definately more air moving with the K&N. Maybe just a gimmick but I thought it was interesting.
By itself its better than a stocker but nothing to write home about. Combined with other mods it always has proven itself a valuable puzzle piece when you get the write formula.
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