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dB Noise readings with silent thunder exhaust

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dB Noise readings with silent thunder exhaust

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Old 03-23-2004 | 02:50 PM
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Default dB Noise readings with silent thunder exhaust

Just curious - Has any one been noise tested by the "water police" with silent thunder exhaust? What power do you have what were the readings?
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Old 03-25-2004 | 07:36 AM
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Thanks Troutly -

Sounds like stock 502's are "Legal" with silent thunder exhaust and 500's are borderline.
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