Thread: how to make e90 335i exhaust sound like e92
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      09-28-2009, 01:29 AM   #9
jcarlucci1
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Drives: Jet Black 335i
Join Date: Mar 2007
Location: Tampa

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have a muffler shop cut out the cats, and either weld in an x pipe, or weld in 2 sraight pipes in place of the resonators.
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