S4 - Non functional exhaust tail pipes

[Pepper]

Hi all.....

I seem to remember a chat a few years ago on this topic....

Can anyone confirm.....on an S4 Avant, B9 say...2016 reg'd.....were both sides functioning, (ie, the model with 2 round tips showing both sides).

Was it only the next gen, ie 17/18 onwards that had two exits, but only one actually had a purpose?

Thanks,

David