Contour Enthusiasts Group Archives Forums Modifications Duratec Performance Stock airbox + K&N question

Originally posted by pole120:

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Originally posted by LoCo*NeedMtx*Zsc:

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Originally posted by I-Dom-In-8-130Hp:

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Ive been going back and forth in my own mind as well as if i should go back to an open filter.

Right now i got the drop in K&N with the bottom of the box cut out. I do notice a nice differnce but im wondering if i could get more outta her if i go back to an open filter.

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Yes.....then we get Pole to make another ghetto heatshield.

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i have a digree in engineering......

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