Originally Posted by pwwalnuts
How the original stayed clean enough to supply an ample amount of air is unknown to me. I want to change to an aftermarket brand but not sure which kind to purchase. Certainly would be nice to have more power off the line. One concern is the increase in noise. I will most likely be driving the car at least 3 more years and would hate to be driving in and out of the neighborhood annoying the neighbors.
An intake on a stock focus will not bother neighbors.
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