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BMW 3-Series (E90 E92) Forum
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X PIPES
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08-22-2009, 06:53 PM | #2 |
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There is an x-pipe.
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08-23-2009, 05:40 AM | #4 |
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the X pipe is where the resonator is on the OEM E90 exhaust .
Last edited by Spydeputy; 08-23-2009 at 06:01 AM.. |
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08-23-2009, 06:24 AM | #5 |
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right- sedans have a resonator, coupes a mixer, or Hpipe. Why I have no idea... probably so sedans are a bit quieter.
X-pipes are not condusive to a twin turbo... Each turbo should have its own path out. |
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