Anyone measure decibel level in theirs?
#1
Burning Brakes
Thread Starter
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Anyone measured their sound levels with the standard exhaust? Wondering if the high Revs will place us at risk for running Laguna Seca etc.
#2
Nordschleife Master
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There's no way the new 991 GT3 will pass the new 90dB limits.
Known STOCK cars that wont pass 92dB:
997 GT3
997 TT
987.1
981 with sport exhaust turned OFF
Laguna is a travesty.
Known STOCK cars that wont pass 92dB:
997 GT3
997 TT
987.1
981 with sport exhaust turned OFF
Laguna is a travesty.
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#8
Rennlist Member
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Here it is from the Certificate of Compliance (PAG) that was shipped with my car. This is the official Porsche doc for the car (assume its accurate). 96db at 4000rpm.
#9
Nordschleife Master
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#12
Rennlist Member
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That's true for Laguna where the shack is pretty far off the track. My ol Subaru STI was definitely a 98+db exhaust and I didn't get flagged. However CA test requirement is at the exhaust.