View Single Post
      05-07-2011, 02:05 AM   #10
MHeavNC
Turd in the Punch Bowl
MHeavNC's Avatar
United_States
19
Rep
239
Posts

Drives: 2007 Z4 3.0i /// 2008 M Coupe
Join Date: Aug 2010
Location: North Carolina

iTrader: (0)

Quote:
Originally Posted by Spaceman Spiff View Post
This changes the sound level inside the cabin only, right? No difference outside?
Yes, but it is a pronounced sound inside.. Intoxicating... Especially if you take one piece of foam out... I actually cut the foam pieces in half and only put 1/2 piece of foam back in at the sound generator.. Left the firewall foam piece out... Here is a video of a 2006 3.0i with the sound generator retrofitted.... This is not my car, but sounds similar with only half a piece of foam....

Appreciate 0