I just got a great deal on a polished AEM CAI minus the filter. Just wondering what K&N filter is the proper one to use with this. Also are there any other good compatible filters??
AEM MAkes 2.5 inch OD intake plumbing for some odd reason when the industry sandard is 3.0 OD, so a filter with a 2.5 inch opening will fit.. good luck finding one though..
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