Exhaust with Spark Arrestor YZ450F

2 replies to this topic
  • MWO

Posted June 21, 2007 - 01:57 PM


Does anyone know which exhaust manufacture has the lowest DB rating with a Spark Arrestor?

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  • Wiz636

Posted June 21, 2007 - 02:23 PM


Leo Vince has a system that they are claiming to be at 94dB and I think the FMF Q4 is claiming 94 also. Match the Q4 with the mega bomb header and you should have a pretty quiet ride. Quiet is good. :thumbsup:

  • MWO

Posted June 22, 2007 - 05:25 AM



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