I know that on the iternet have a lot information about K&N filters vs AEM Dryflow filters
AEM Dryflow filters claims that does not damage the MAF sensor on your car because isn’t oiled based filter and its oil free.
http://www.aempower.com/oil_free.aspx
K&N says that this is a myth, if the filter it’s oiled properly the filters works excellent.
http://www.knfilters.com/MAF/massair.htm
http://www.knfilters.com/MAF/massairpledge.htm
I feel that this fight evolves high end marketing. Independent test in a particular name brand, it’s a favor of this brand (of course).
My question is…
Those Toyota owners that have an intake oiled based system; anyone have problem with the MAF sensor has been damaged caused by the filter intake?