Audi A5 Forum & Audi S5 Forum banner
1 - 1 of 1 Posts

·
Registered
Joined
·
2,099 Posts
It sounds like something rubbing, like the exhaust. But with the undertray off, there will be loose brackets and the rear undertray, under the front part of the gearbox that could be vibrating.

Doesn't sound serious, so either wait for your new undertray or if it still does it with new tray on and everything tightened back up, see if your garage will put it on the lift and get some one to raise the revs and someone check underneath. :)
 
  • Like
Reactions: Wunzy
1 - 1 of 1 Posts
Top