I read through countless threads and posts before I decided to install the Charger tube with an AEM filter a few months ago; however, I am wondering if it is necessary to get an aftermarket intake if I install headers. I'm looking to do headers along with a dyno tune eventually. The extent of my mods would be full exhaust, thermostat, and custom tune. I'm just looking for more power on the street. I don't race, but I wouldn't mind having the ability to make some quicker than stock passes at the local drag strip. I've seen supercharger kits using the factory air box, so I'm assuming it is in fact a good design and functions well for a 5.7 HEMI, correct? Should I even bother getting an aftermarket intake?