FMF

Fmf Powercore 4 Slip-On Muffler 41048

Developed 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...

Fmf Powercore 4 Slip-On Muffler 41269

FMF 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...

Fmf Powercore 4 Slip-On Muffler 41273

Developed 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...

Fmf Powercore 4 Slip-On Muffler 41274

Developed 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...

Fmf Powercore 4 Slip-On Muffler 41275

Developed 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...

Fmf Powercore 4 Slip-On Muffler 41276

Developed 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...

Fmf Powercore 4 Slip-On Muffler 41284

Developed 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...

Fmf Powercore 4 Slip-On Muffler 41543

FMF 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...

Fmf Powercore 4 Slip-On Muffler 41584

Developed 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...

Fmf Powercore 4 Slip-On Muffler 41596

Overall increase in power and torque Durable stainless steel and aluminum construction Advanced packing material for maximum longevity Removable spark arrestor included. MUFFLER PC4 S/A XR650L

Fmf Powercore 4 Slip-On Muffler 41600

Hi-Flo end cap boosts all-around performance Computer-designed and dyno-tested for every 4-stroke application Enhanced sonic evacuation delivers a higher flow of exhaust gases, which increases power...

Fmf Powercore 4 Slip-On Muffler 42122

Developed 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...