FMF Q4 Muffler - 044232 Yamaha YZ 250 / YZ 450 / WR 250 / WR 450 2006-2014 BIG BORE ARC flex lever blade with

ARC flex lever blade with reach adjust is hinged to move out of the way in most impact situations

1 mm (7/16") Type Banjo Fitting Connector Type -3 AN Male Material Stainless Steel Product Name Fitting Riding Style Street Type Universal

350" Product Name Spring Kit Riding Style Off-Road Type Valve Spring Open Pressure 143 lb Units Kit Material Titanium

• 1x Ring Set #3208XG

Machined T-6061 billet aluminum construction

FMF Q4 Muffler - 044232 Yamaha YZ 250 / YZ 450 / WR 250 / WR 450 2006-2014 BIG BORE ARC flex lever blade withFeatures 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 Specs Muffler Material Aluminum Pipe Material Stainless Steel Product Name