Bilstein kits

I’m looking for a set of new shocks and springs for my 07 s6 sedan. The options available locally(Ireland) are either b14 or b16 kit. I was ideally looking to get the b12 kit but it seems like they only have avant fitment available. Does anyone have any experience of any of these setups on the c6 chassis?

See if you can get the mod move this thread into the S6 section. Bliston is a good shock and they make good parts.