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      04-06-2013, 12:36 PM   #6
First Lieutenant
Drives: 335xi 09
Join Date: Jan 2013
Location: Montreal

Posts: 317
iTrader: (2)

Originally Posted by dk79 View Post
hi, I have removed the hood engine sound insulator. the black colored thing attached on the inside of the hood and man now the bms intake sound and the pressure release sound from the dv is so clear and intoxicating. try this and u won't regret it.
Try removing the engine cowl, thats the part to wich the hvac filter is attached(you can still put it back even without the cowl), you will feel like you are driving a rally car!
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