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      01-03-2009, 01:52 PM   #3
Si-M240i
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Drives: M240i LCI
Join Date: Aug 2008
Location: England

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Quote:
Originally Posted by turbobum View Post
How loud is the "induction roar" and "turbo noise"? Do you have to listen for is, or is it obviously heard in the car?
The turbo noise is only slightly increased. The Induction noise is more pronounced, so you don't need to listen for it, it is noticable the first time you plant the throttle.
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