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      04-12-2009, 04:22 PM   #9
Malek@MRF
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Quote:
Originally Posted by ebeem View Post
I read somewhere that the connecting pipe is acting as a resonator..
is that correct?

Does the E93 have a resonator before the muffler section?
The connecting pipe is basically an integrated "H-Pipe". Designed to cancel out certain unwanted frequencies in a factory car.
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