LOUD pipes ARE legal in CALIF
#1
LOUD pipes ARE legal in CALIF
read this article from the chp {california highway patrol}......GREAT NEWS,,,,READ!!!!.....DECIBLE READINGS UP TO 95 are ALLOWED ON THE STREETS.!!
http://www.pointhappy.com/cvcars/calregs.htm
http://www.pointhappy.com/cvcars/calregs.htm
#2
RE: LOUD pipes ARE legal in CALIF
The exhaust noise provisions in 1036(d)(1) establish a limit of 95 dB(A) measured 20 inches from the exhaust pipe outlet with the engine operating in neutral, at a specified speed typically between 3000 and 5000 rpm (see regulations for details). [Q9]. Exhaust system modifications are permitted to increase noise above the level of original factory installed systems as long as the 95-decibel limit is not exceeded. [Q10].
I don't think too many aftermarket pipes will measure this low if the measurement is only 20 inches from the outlet!
I don't think too many aftermarket pipes will measure this low if the measurement is only 20 inches from the outlet!
#4
RE: LOUD pipes ARE legal in CALIF
ORIGINAL: extech
The exhaust noise provisions...
I don't think too many aftermarket pipes will measure this low if the measurement is only 20 inches from the outlet!
The exhaust noise provisions...
I don't think too many aftermarket pipes will measure this low if the measurement is only 20 inches from the outlet!
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