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      03-15-2011, 05:03 PM   #13
ulrichd
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Drives: 128i M-Sport
Join Date: Jun 2007
Location: Houston, TX

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Quote:
Originally Posted by Bimmer-Bob View Post
Just went ahead and ordered these parts. Will post my impressions after install. I have noticed some droning/harshness in the 2000-2500 rpm range and wonder if this will clear it up. Could just be the exhaust breaking in, though, as the sound seems to be changing slightly already (only ~100 miles on it).
It settles down a bit after 3-4 weeks. I actually had my exhaust listed for sale here because it was louder and "dronier" that I liked.
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