For fitting there should be an easy way to fabricate a fittement but for the connector you are sure? RT 2014 have already projector units. .. they modified the power?
OK, so you're changing from wanting direct bolt on to you're ready to do custom fab work. Little difference there.
The 15s have factory halos and LED turn signals. The entire front harness is different, and the bus system is not set up for those lamps. Even if you hack together a way to mount them, you aren't going to easily make them work.
It's been discussed here many, many times before if you search for it.
Wow thanks for the info, I totally missed this post, my bad. Thanks Alot, now the question is "Will it blend ?" ... Probably not but the real question should be "Do I need this ?" hehehe.
Welcome to Challenger talk. Like others said they will not work, but you do have another option that works just as good or better. I posted here a couple of times that I installed a Hellcat air filter box in my 13 RT. I cut a hole in the radiator support and ran a 3" tube to the opening in the air box. It was real easy to do since I already had the fascia off the car to cut the hole with a dermal tool. But you might be able to get at it with the top covers and air box removed.