Thread: Muffler delete
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      06-02-2015, 01:04 PM   #7
Bamsterman68
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Drives: 2014 X1 sDrive28i ///M-Sport
Join Date: Jul 2013
Location: Naples, FL

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Quote:
Originally Posted by dirtye84 View Post
it sounded good at idle and little revs. but when i had it past 4k rpms it droned so bad. i took it off the next day.
Do you have a 28i or 35i?
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