2007 and older 4.7L intakes work on the 2008 and newer engines as well, you just have to buy an extra coupler(either 3" or 3.25" IIRC).
I have a MIT for an older 4.7L on my 2010 and fits perfect.
I think the older hemi intakes MIGHT fit as well.
The only superchargers you'll find for the 4.7L are from the older kits that aren't produced anymore. They should bolt up to the new 4.7L but you'll need to fabricate a TB adapter(not too hard) and do custom tuning(diablo).