A couple of questions about Amsoil air filters, are these available for the Nissan VQ40 engine as is used in the 2005+ Frontier, Pathfinder and XTerra. Looking through some Amsoil internet sales info indicated that the EaA air filters were or are made by Donaldson, is Donaldson still making them.
Are there any here who regularly use the Amsoil EaA air filters and from UOA's did that show any reduction in the amount of silicon showing up in testing. Thanks.
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Are there any here who regularly use the Amsoil EaA air filters and from UOA's did that show any reduction in the amount of silicon showing up in testing. Thanks.
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