Welcome to the Forum.
I had a 2010 SRT8 Hemi 6.1 Furious Fuchsia,( I gave it to my daughter and she races in the 1/4 mile and loves bracket racing.) that modified by
HHPRacing.com
HHP specializes in what we know and love, Gen3 Hemi cars.
Back in 2014, I had been waiting for another FF to have an updated build done. This one was my Daily Driver. Wanting to get back to the track, my husband sent my DD too HHP and a package for a D1 Procharger build and supporting parts were installed. Eventually we started to bring my daughter to the track. I shared time with her. She is a really good bracket racer. Once I got my Hellcat, then me my husband and daughter were all at the track together.
HHPRacing.com has a plethora of parts that you could purchase to modify your Challenger. In looking at your car, you have a 392, which is a 6.4 Hemi.
Unless the badge is for fun.
When you are ready I'd give HHP sales a call and tell them your goal. They can let you know a parts list.
(302) 894-1115
sales@highhorseperformance.com
Anyway do you want to modify for some street fun or the track?
Congrats on your Beautiful Challenger!
Linda