In the next couple of weeks we are going to start selling the Slam Specialties air bag kits for the Magnum, Charger, and 300c. Its a fully bolt on kit and uses the regular slam bags all around.
Retail on the Slam kit is $579.95 for the front and $250 for the rear. You can PM for poss. better pricing on that. I will see if they will allow me to post a picture of it yet.