[AustraliaG20]

Looks like I probably have the old style amp - I'll pull it apart tomorrow to confirm (11/2018 build). I'm mostly interested in the tuning now... running all bavsound speakers and subs with an amp that's not specifically tuned to the car and speakers is annoying. Assuming it's the old amp, I'll check with Bavsound to see if they have a tune for the G20 with their F30 amp. Since their amp is not modifiable, it's a bit of a risk. So I guess I'll end up going with the Match amp and manually playing around until I'm happy.

I'd be keen to get a copy of people's tunes, especially if they are running non-OEM speakers.

FYI - I read that builds before 09/2019 have the old separate amp. Not sure I'd rely on that though.