Description & Size Guide
Q4 Slip-On MufflerThe Q series features advanced engineering to precisely locate baffles and chambers to absorb sound Less mass to enhance power-to-weight ratio Quiet power with minimal sacrifice for performance Developed over years of championship off-road racing Twin-stage core design for lower sound output and extended life of packing material Comes standard with spark arrestor Yamaha WR 450 F 2003-2006 Yamaha WR 450 F 2003-2006 Yamaha YZ 450 F 2003 Yamaha YZ 450 F 2004-2005 Yamaha YZ 450 F 2003 Yamaha YZ 450 F 2004-2005
This part fits the below bikes:
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