FMF Racing® PowerCore 4 Slip-On Muffler 044016

Fits 2001-2005 Yamaha Raptor 660R 4x2

They developed the PowerCore4 to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is useable and compatible with every style of riding. Aluminum construction and stainless steel Hi-Flo endcaps make for the perfect balance of performance and strength.

Finish:

• Silver

Fitment:

• 2001-2005 Yamaha Raptor 660R 4x2