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C7 ZR1 start-up and rev sounds

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Old 11-12-2017, 01:11 PM
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cyi1
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Old 11-12-2017, 02:28 PM
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madrob2020
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I saw where C&D said this exhaust is louder than Z. Wonder if this "could" cause a noise abatement problem on some tracks. Have seen a few posts where folks couldn't pass the noise test on the track or maybe that only applied to after market systems.
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Old 11-12-2017, 02:47 PM
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3 Z06ZR1
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That sounds just like a Z06 in track mode?
It is that way all time?

Last edited by 3 Z06ZR1; 11-12-2017 at 02:48 PM.
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Old 11-12-2017, 03:06 PM
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Patent pending active exhaust by GM in race mode as per rt article.
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Old 11-12-2017, 03:08 PM
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Lots of pics, info, and videos in this thread in the ZR1 sub-forum: https://www.corvetteforum.com/forums...-and-info.html

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Old 11-12-2017, 03:20 PM
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Phenomenal.
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Old 11-12-2017, 08:35 PM
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Hot damn that thing is loud.
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