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      12-20-2012, 03:24 PM   #67
chrisfc923
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Drives: 21 MBB X5MC
Join Date: Dec 2012
Location: NJ

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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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