Did you all know that Amsoil list a reusable foam oiled filter for the stock air box? Is anyone familiar with it ? It says it flows up to 50% more air than some paper filters. I have heard foam doesn't flow as good as cotton gauze type mtrl. Please list any knowledge of this filter.
You will get more air flow using a K&N on the turbo, and bypassing the restricting stock box. :drinking: