porsche 991.1 turbo help

Hey guys, I don’t know if this is the proper sub to ask in but I am a 991.1 turbo owner and I want some advice/help

I previously owned a 992.1 carrera s with quite a bit of work done to it and I was obsessed with the turbo whistle at idle.

The 991 has a full exhaust and giac tune yet sounds so tame at idle. I am trying to replicate this sound on my turbo but cannot figure out what parts I need.

Any suggestions help! Thank you.