Hi All
I recently took delivery of my S4 Avant and noticed one cold morning that only on set of pipes ( driver's side) was actually working.
I got the following response back from Audi on this
'I have spoken to both our Parts and Technical Support Teams, they have advised me that this is normal operation as one of the exhaust tail pipes is blanked off.
If you are to look through them with the engine switched off, then you would be able to see the difference. '
I checked on the web and found some articles saying this is normal for high performance cars (Not specifically the B9 S4) and that a valve shuts one side unitl it's required ....
Wanted to get some of your thoughts as it seems a little crazy to have a full chrome exhaust pipe that does nothing ??
I recently took delivery of my S4 Avant and noticed one cold morning that only on set of pipes ( driver's side) was actually working.
I got the following response back from Audi on this
'I have spoken to both our Parts and Technical Support Teams, they have advised me that this is normal operation as one of the exhaust tail pipes is blanked off.
If you are to look through them with the engine switched off, then you would be able to see the difference. '
I checked on the web and found some articles saying this is normal for high performance cars (Not specifically the B9 S4) and that a valve shuts one side unitl it's required ....
Wanted to get some of your thoughts as it seems a little crazy to have a full chrome exhaust pipe that does nothing ??