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2010 2011 BMW 5 Series Forum F10 Made a custom exhaust and x-pipe |
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12-20-2012, 03:24 PM | #67 |
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my exhaust shop was looking at doing a similar setup but said that all he needed to do was add side branch resonators to the system to eliminate the drone. has anyone done this? i googled and came up with tons of posts that say this really works.
http://www.6speedonline.com/forums/m...esonators.html Last edited by chrisfc923; 12-21-2012 at 07:57 AM.. |
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12-22-2012, 05:22 AM | #68 |
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Yes to remove the drone a branch resonator per muffler can help, or eliminate the drone.But it needs to be correctly sized. As the resonance needs the correct volume to disapate its self.
I added some to my setup, but i didnt size it right. So this winter i will redo it.
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12-31-2012, 12:12 PM | #69 | |
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03-02-2017, 02:00 PM | #71 | |
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