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Thoughts on sports exhaust

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Old 09-01-2014, 09:12 PM
  #61  
Mike in CA
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Originally Posted by frayed
I'm having trouble believing the only reason the valve closes is only b/c of sound, except for maybe if there are resonance issues in that rev range, which is totally possible based on my experience with aftermarket exhausts on other cars.
I think you may be right. It's another reason why I decided to revert to stock.....it's highly likely the Porsche engineers know more about their exhaust system than someone like me capping vacuum lines in his garage.
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Old 09-01-2014, 09:25 PM
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Nick
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Mike, I revved mine today while moving going to paddle neutral and hitting the throttle. I quickly went up to 7000 rev. It is a great way to get get someone off your tail.
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Old 09-01-2014, 10:05 PM
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Mike in CA
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Originally Posted by Nick
Mike, I revved mine today while moving going to paddle neutral and hitting the throttle. I quickly went up to 7000 rev. It is a great way to get get someone off your tail.
Thanks, Nick. Clearly I haven't played with that feature enough!
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