Recommendation for YZF 450 Silencer that will pass the blow test

2 replies to this topic
  • gerbrony450

Posted September 01, 2004 - 10:33 PM


Need some recommendation for a YZF 450 Silencer that will pass/meet the decible requirements in California.Was gonna get the Pro Billet Insert but apparently that thing will blow about 100. any recommendations appreciated.

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  • WR450F_RDR

Posted September 02, 2004 - 06:00 AM


I used the Pro-moto billet insert and was tested at a local event, it only tested at 88db.

  • RichBaker

Posted September 02, 2004 - 05:27 PM

#3 they claim 95dB in a stock muffler. I have one in my 03WR and like it... :thumbsup:


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