Raptor 660 S/O RD - 2003 to 2005
Raptor660_1 Large Web view
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Bolt on this muffler assembly and hold on! Our system provides a significant gain in horsepower with stock jetting. You can’t get this much bang for so little dough.  Complete with our Ovate silencer and U.S.F.S. spark arrestor.
 

Raptor 660 System - 2003 to 2005
Raptor660_1 Large Web view
Larger picture

Bolt on this muffler assembly and hold on! Our system provides a significant gain in horsepower with stock jetting. You can’t get this much bang for so little dough.  Complete with our Ovate silencer and U.S.F.S. spark arrestor.
 

Raptor 700 S/O - 2006 to 2007
Raptor 700R 1 640x432
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Bolt on this muffler assembly and hold on! Our slip-on system provides a significant gainin horsepower with stock jetting. You can’t get this much bang for so little dough.  Complete with our Ovate silencer and U.S.F.S. spark arrestor.
 

YFZ 450 S/O - 2004 to 2007
YFZ450_2 Large Web view
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Bolt on this muffler assembly and hold on! Our slip-on system provides a significant gainin horsepower with stock jetting. You can’t get this much bang for so little dough.  Complete with our Ovate silencer and U.S.F.S. spark arrestor.
 


SF