TwinTurbo.NET: Nissan 300ZX forum - SEMA helped pass a law in CA based on noise:
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Subject SEMA helped pass a law in CA based on noise:
     
Posted by Got Z? on November 28, 2005 at 3:22 PM
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In Reply To Might consider forwarding that to SEMA Action Network posted by Z U N L on November 28, 2005 at 11:57 AM
     
Message 95 dB(A) measured at 45 degrees, 18" from each tail pipe at 75% of max power rpms.

I know two guys who were ticketed, took the test and passed. SEMA says 90% of ticketed cars pass. It would be good for you if Florida passed such a law.

We tested 4 exhausts and I posted the results on tt.net about 1 year ago. A 2.5" B&B would have failed. I sold my 3" B&B for a resonated LaBree because of the noise issue (primarilarly 2 - 3 K rpm resonance).

     
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