I ordered mine through Amazon.com and had it within a matter of days.
Same here (through Amazon). Cant say exactly how long. Definitely LESS than a week. maybe it was about 2/3 days. Guess it also depends on your location. I remember being surprised that it was already here. Think it ships from New Jersey, so if you are on East Coast, it will prob help. Be patient my fellow gassaver, it wont be long. My order for K&N filter through gassaver affiliate (forget which one, but if you click on link, you'll see) came just as fast in fast two days.