Airaid does make one, though for some reason a lot of online retailers don't carry the bloody thing.
http://www.airaid.com/300-138_chrysler.asp
Model number is 300-138.
Ordered mine from:
http://shop.sportruck.com/airaid/dodge.html (Down at the bottom)
There are a few others I've found but most are going to be $280+ unless you're comfortable shopping for them over Ebay.