trying to avoid K&N because of what my oil analysis test said (that and a fouled up MAF from a brand new filter)... i don't have the results in front of me but my mechanic told me to get rid of the K&N based on the values he saw
the forum on bobistheoilguy.com leans favorably to AEM dryflo, with AFE being runner up. but AEM has fewer options than AFE, and neither of my applications are available in an AEM application.