I'm getting ready to modify the exhaust on my 2019 Scat Pack widebody. I went through quite a learning curve when doing the same on my 2016 Durango last year, going through three configurations before getting it right, and was looking for input prior to hitting the exhaust shop. Other than the exhaust, I intend to keep the car stock. I plan on doing a cat-back system and want it loud but not obnoxious. Definitely don't want drone and hate raspy sounding exhausts. I want it as deep as possible. So, what lessons have you all learned?