i think whipple may have something in the works for the new generation hemi, for a LA smallblock i have only found two options and i have thought about a third
1: indy modman intake for LA or magnum motors with a just a adaptor plate.
2: custom built for real low profile (alot more money 2000$ and up for just a manifold)
3: this is something i havent looked deeper into but it may be possible to use a smallblock chevy intake with adaptorplates and some machinework since it looks like a smallblockmopar intake is alitle wider compared to a SBC but i dont have this confirmed but the port layout is fairly close

twinscrews can be fairly easy to hide under a low scoop and will make stupid boost only drawback is the cost and they have a whine all of there own