FMF Q4 Slip-On Spark Arrestor Exhaust Silencer For Yamaha YZ 450 F 2006-2009

Description

• The 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
• NOTE: Will not pass 2025 FIM sound regulation

APPLICATION
Yamaha WR 250 F 2007-2013
Yamaha WR 450 F 2007-2011
Yamaha YZ 250 F 2006-2009
Yamaha YZ 250 F 50th Anniversary Limited Edition 2006-2006
Yamaha YZ 450 F 2006-2008
Yamaha YZ 450 F 2009-2009
Yamaha YZ 450 F 50th Anniversary 2006-2006