Audi S5 F5 MMI system upgrade

[Gareth 1980]

Good Evening - I've recently purchased 2016 S5 F5 coupe without the B&O system upgrade.

I'm looking for guidance on any mods/upgrades others may of made.

Ultimately I'm looking to upgrade the Sub, Amp (If there is one) and the speakers.

Any advice would be very much appreciated.

Thanks,
Gareth

 

[Nfn3174]

How did you get on in the end?