Which Alloy Pedals - Auto ?

Hi there, I'm new to the forum, having just swapped my C6 A6 for a B8 A4 3.0TDi Avant BE.

I'd like to get alloy pedals, but I can't get an answer from Audi Parts on which pedals I can use and have a matching Alloy dead pedal. They gave me the following:

Accelerator pedal cap: £42.05inc.vat
Brake pedal cap: £17.05inc.vat

Dead Pedal RHD: not available

I'd like to have a matching set so would prefer to buy them together rather than by the Accelerator and Brake, and risk having an 'odd' dead pedal.

Any ideas?

Thanks