FMF Q4 Muffler YZ250F2006-2009 /YZ450F 2006-2009 044232 1821-0581 Sponsor Sticker Kit 2 judder springs (Note: YEC

2 judder springs (Note: YEC Race clutch springs recommended and sold seperately)

Cover and aluminum mounting kit sold separately

base and cylinder

Hook & loop adjuster tabs at cuffs

TPU palm slider to provide abrasion resistance on key impact zones

FMF Q4 Muffler YZ250F2006-2009 /YZ450F 2006-2009 044232 1821-0581 Sponsor Sticker Kit 2 judder springs (Note: YECThe 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