An AEM Dryflow actually has better flow than a K&N oiled, and filters out finer particulates.Slider4105 wrote:Yeah but I've read a bunch of studies saying the no-oil filters don't flow as well. They flow between an oiled filter and a regular paper filter because they need to make the filter element closer to trap the dirt. Though all of the studies did report they got a slightly better MPG rating with the no-oils.
That's because the holes in the guaze are so large. When the filter gets slightly dirty, the accumulated dirt starts filtering more dirt. Reminds me of the cholesterol animations lol.G_whizz wrote:I've heard that the filter actually works even better when it's slightly dirty btw
Beancooker wrote:Just wait until you put on an exhaust.