Quote:
Originally Posted by daviesbike
The W12 has Flaps in the exhaust system from the factory but there there as a relief system for excess back pressure when you give the 6.0L a led foot rather than a sound enhancer.
wheel wise the discs are 390mm and the same spec as the non ceramic S8 brakes and i know there are many 18" wheels that do fit over the brakes
http://forum.a8parts.co.uk/showthread.php?t=5567
and the QS Wheels share the same Off set so i dont see any reason why they would not fit 
just have a nice chunky profile on them like a 50 or 55 and winter tyres and there will be no where you cant go |
Still not found wheels for the car as I am currently bobbing around the North Sea, was going to go to a few Audi breakers when I'm back to try wheels on if they will let me.
As for the exhaust I went a bit ghetto on it and stripped a length of twin and earth and tied it around the lever arm that is on the shaft of the flaps so they are permanently open now
Surprisingly its not much louder but just enough to have presence, in the cabin I can barely hear it.