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> Sound limit
Tommy Tommerdal
post Jun 1 2019, 08:47 AM
Post #1

Group: Autocrosser
Posts: 13
Joined: 14-January 17
Member No.: 177683

Hi guys.
How are you guys with C7 Z06 or other cars that is not passing sound mitigating that? I have seen some "special" tips on the C7Z's out there.
I am considering building a new exhaust which may or may not pass sound.

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post Jun 18 2019, 03:12 PM
Post #2

Group: Steering Comm., voting member
Posts: 1143
Joined: 14-January 03
From: Chandler, AZ
Member No.: 18

I have the NPP exhaust on my C6 and disconnect the valve controllers so the inside tips are closed at all times.

I do plan to eventually get the exhaust tip inserts like you see on the C7Zs to reduce sound without robbing power.

Jeff Williams
#2 Pong player in AZ Phoenix SCCA Region and AZ Border Region
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