Tuning options for verano 2.4L

[Straightpipedverano]

Hello I’m pretty new to buicks and wondering what tuning options I have for it? I’ve got a 2016 buick verano 2.4L straight piped and sounds good.. I get pop and bangs sometimes and looking for a tune for performance nor burble on control.

 

[MelsRegal]

What do you mean by straight piped?
Just the muffler removed or muffler and catalytic converter?