I discovered a very informative web site called Speedy's Garage. It provides many instructional videos on how to mod a Challenger (e.g., installing a MOPAR CAI, functional hood scoops, Magnaflow cat back, BT catch can, Eibach Pro suspension, hood stripes, removing ram's head, panting calipers, etc.). Check it out at:

Speedy's Garage

 

I've seen some of them.....very informative!!!