RS6 plus - Is it just an ECU upgrade for that power?
Thread
Thread Starter
Forum
Replies
Last Post
Cmmartin23
Parts For Sale - Archive (NO NEW POSTS HERE)
26
08-23-2016 04:44 PM
vwleadfoot
Audi Original "S" Cars
4
12-24-2015 06:07 AM
Dr Chill
S6 (C7 Platform) Discussion
1
11-05-2015 09:25 PM