Right im trying to get a sticky going of all the possible retro fits for the B7 A4.
Thought it would be a good idea to have one place where people can go check out what can be retro fitted, get parts numbers, prices and a how hard to do guide from other members.
I'll start with:
Ambient Lighting which is 3/10 to fit and cost £13.03 from audi Parts
Cruise Control - £90 for the hardware on eBay plus Vagcom coding - not fitted it yet so not sure on difficulty
RNSE Sat Nav - Audi ones are about £600 and can be gotten anywhere, not sure on fitting difficulty?
Can everyone add to this whatever you can and links to fitting guides if you have them