Dodge Performance Tuning

I'm really interested in learning more about performance tuning for my Dodge. I've heard that it can make a big difference in terms of horsepower and acceleration, but I'm not sure where to start or what kind of results I can expect. Does anyone have experience with aftermarket tuning kits for Dodges? Are there any specific models that are better suited for performance tuning?

I'm currently running my 2018 Challenger with a Stage 1 kit from a reputable tuner and I've seen some impressive gains in power and torque, but I'm curious to hear about others' experiences with more extreme tuning setups.