What can I do to tweak or hack my Audi S5? The MMI interface? The car technology? Anything?
a5oc.com would ahve the answers
There's alot of information and video's on modified Audi A5 and S5 models @ www.a5s5forum.com
You can make adjustments to the car's operating systems with a VAG COM cable and software from Ross Tech. Some people on the forums have the set up and will change your for a nominal fee or a handshake for their efforts. Check in with the owners at AudiWorld.com and Audizine.com to find out what mods are popular.
Looking for a Used S5 in your area?
CarGurus has 1,715 nationwide S5 listings starting at $12,995.
Search Audi S5 Questions
Audi S5 Experts