CAI's are producing some decent power on the 6.1 (no gains on the 5.7's though) and Mopar, DUB, K&N are offering nice ones.
If you want the best sounding and most performance enhancing exhaust, Zoomers all the way. BUT they do not offer it in all stainless, so if you live in an area with salt on the roads for winter, consider Corsa or the new Borla SRT system.
Enjoy your new ride, and as you know: Black is the fastest color
