I know that AEM has a filter cleaning kit, but I was just wondering if anyone used something besides that? My dad just sprayed his mustang's filter with a little simple green, shot it easy with the hose and let it air dry and it turned out really good. Hooked it up and no problems. Anyway, I was just curious as to know what you guys/girls did to clean your AEM intake system, or any filter for that matter. I took mine off and it was just a little dusty after roughly a year and a half ( I try and stay away from gravel roads as much as possible), pulled a few tiny bugs out of the screen and looked inside the intake tube, it looked pretty clean to me.