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Exhaust dB data
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12-07-2004, 02:38 PM
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Quack
Scooby Specialist
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57264
Join Date:
Mar 2004
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MWSOC
Location:
Aurora, OH
Vehicle:
2004 18g Wagon - WRB
PDX Tuned - 329whp/315wtq
Society of Automotive Engineers (SAE) test procedure J1169 (May, 1998) is how it is to be tested.
it turns out to be 95db @ 20" (see page 4)
http://www.ci.kennewick.wa.us/City_Clerk/KMC/11-36.pdf
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