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      05-08-2013, 07:04 AM   #16
Charlie Brown
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Drives: F10 M5 Azurite Black
Join Date: Jun 2012
Location: USA

iTrader: (1)

My Eisenmann Sport with non-resonated x-pipe is relatively quiet inside the cabin until you push the loud pedal. Then it's perfect for my taste. More assertive than aggressive. Def more noticeable than stock. No drone whatsoever at any RPM or throttle position. It just sounds smooth and purposeful and yes noticeable. I like that I can control if I get noticed or not. Cold start is a bit more noticeable over stock but that only lasts 30 seconds until the revs fall. I agree with others that the e-sport should have been factory.
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