FMF Powercore 4 Muffler YFZ 450 2004-2009, 2012-2015 044224 1831-0365 Competition Handlebar — Mini/Competition The New Octagon Silencer Design

The New Octagon Silencer Design Features a Titanium silencer body with Titanium end caps and a Carbon Fiber beauty cover

Beveled front and rear edge

Finger sidewalls incorporate stretch inserts and synthetic suede reinforcement to flexibility and durability

Note: This undertail will not apply to the ABS brake version of this model

FMF Powercore 4 Muffler YFZ 450 2004-2009, 2012-2015 044224 1831-0365 Competition Handlebar — Mini/Competition The New Octagon Silencer DesignFMF developed the PowerCore 4 to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is usable and compatible with every style of riding Aluminum construction and stainless steel Hi Flo endcaps make for the perfect balance of performance and strength Removable spark arrestor included