I got my front discs & pads replaced today at my local VW/Audi independent specialist (Aberdeen Volks Centre).
The bill was £186.15 (£161.86 + VAT). £67.50 + VAT for labour & £94.36 + VAT for the discs & Pads.
They use "Textar" discs & pads, which they say are a good, German make. I Googled Textar, and see GM specify them as original parts, so should be okay?
Just had a look on the 'ECP' website and prices for the 1.6FSi pads and discs are £62.95 inc Vat and free delivery for the cheaper make Eicher(£65.39 for Pagid which is an excellent make).
There are many motor factors including GSF stock OEM grade brake components which are a considerable saving if you can do them yourself and even if you don't install yourself many garages will be able to install them for about £30?.
Audi charging £186 is not that expensive but saving £80 for exactly the same components installed by a non francise garage is better for your wallet