View Single Post
      04-23-2012, 11:51 PM   #54
hellrotm
Banned
4143
Rep
6,926
Posts

Drives: F80
Join Date: Jul 2007
Location: ...Location...Location

iTrader: (0)

Quote:
Originally Posted by clar View Post
I think the real challenge isn't whether or not to use a valve to allow the sound to pass through into the cabin. The real issue is whether or not after going FI, does one still get enough induction note to enjoy in the cabin. The Porsches that use this method I believe are NA. I wonder how it sounds for the Panamera Turbo?
First of thanks for taking the time to do this test. I had to put earphones on to really hear the difference. The first acceleration you can really here the enhanced sound of the engine.

One could come up with many theories why BMW did this. I think they just simply thought the car was too quiet inside and wanted to separate it a little more from the 550i.

The test drivers might have complained about the engine being to quiet, not able to physically hear where the revs were at. It could be possible that this feature is a lot more useful in a manual M5. It is helpful being able to hear the revs clearly and not having to constantly look at the rpm gauge.
Appreciate 0