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      06-11-2012, 10:14 AM   #54
CJ421
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Drives: 2017 F30 340i
Join Date: Feb 2011
Location: Blue Bell PA

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Even though I have the BMW Performance Exhaust and an N55 (on an E92), this F30 sounds different. I think the downpipe is a single piece in the F30 and does not split off into two pipes so ... might have something to do with it. I think my E92 sounds a lot better. Less hollow-ness as others noted.
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2017 BMW 340i (F30) - M Sport, Mineral Gray/Coral Red, 6MT; Dinan exhaust
Past: 2011 335i (E92) - M Sport, Le Mans Blue/Black, 6MT