This company is making some aftermarket ram air hoods for Chargers/Magnums/300s as well as many others.
http://www.ramairhood.com/ram_air_hoods.htm
Here is the e-mail I sent them
Any work on an aftermarket shaker hood for the new Challenger.
Alternatively, a cold air kit to hook the current "functional = open" air openings to the/an air box for cold air induction?
A real carbon fiber hood as the original prototype Challenger was designed would be a great option.
Eric