FMF

Fmf Powercore 2.1 Silencer 25252

Built to provide excellent power for todayÆs tracks geared toward 4-stroke machines Smooth power curve throughout the RPM range Large diameter canister for more tenability and longer lasting packing...

Fmf Powercore 2.1 Silencer 25254

Built to provide excellent power for todayÆs tracks geared toward 4-stroke machines Smooth power curve throughout the RPM range Large diameter canister for more tenability and longer lasting packing...

Fmf Powercore 2.1 Silencer 25272

Built to provide excellent power for todayÆs tracks geared toward 4-stroke machines Smooth power curve throughout the RPM range Large diameter canister for more tenability and longer lasting packing...

Fmf Powercore 2.1 Silencer 25278

Built to provide excellent power for todayÆs tracks geared toward 4-stroke machines Smooth power curve throughout the RPM range Large diameter canister for more tenability and longer lasting packing...

Fmf Powercore 4 4 Sa Exhaust System 41244

New modular end cap allows easy tuning alterations Standard Hi-Flo 2" end cap boosts all-around performance; optional smaller 1-3/4" end cap smooths power delivery; spark arrestor module adds...

Fmf Powercore 4 Hex Muffler 41608

Overall increase in power and torque Internal shape of core use Hi-Flo technology Includes removable spark arrestor. MUFFLER P-CORE 4 CRF250R

Fmf Powercore 4 Hex Slip-On Muffler 41514

Overall increase in power and torque Durable stainless steel and aluminum construction Space Age internal packing material for maximum longevity Internal shape of core uses Hi-Flo technology Enhanced...

Fmf Powercore 4 Hex Slip-On Muffler 41586

Overall increase in power and torque Durable stainless steel and aluminum construction Space Age internal packing material for maximum longevity Internal shape of core uses Hi-Flo technology Enhanced...

Fmf Powercore 4 Hex Slip-On Muffler 42308

Overall increase in power and torque Durable stainless steel and aluminum construction Space Age internal packing material for maximum longevity Internal shape of core uses Hi-Flo technology Enhanced...

Fmf Powercore 4 Hex Slip-On Muffler 42309

Overall increase in power and torque Durable stainless steel and aluminum construction Space Age internal packing material for maximum longevity Internal shape of core uses Hi-Flo technology Enhanced...

Fmf Powercore 4 Hex Slip-On Muffler 42310

Overall increase in power and torque Durable stainless steel and aluminum construction Space Age internal packing material for maximum longevity Internal shape of core uses Hi-Flo technology Enhanced...

Fmf Powercore 4 Hex Slip-On Muffler 42327

Overall increase in power and torque Durable stainless steel and aluminum construction Space Age internal packing material for maximum longevity Internal shape of core uses Hi-Flo technology Enhanced...