Dirt Bike Exhaust

Fmf - FMF609 - Powercore SilencerFeaturesSilencer body is constructed of 6061-T6 grade aluminum with machined mounts and a clear anodized finish to bring out the shineSpecsStyleOvalMuffler Material6061 T6 AluminumModelPowerCoreEnd Cap...

Fmf - FMF042002 - Powercore 4 ExhaustFeaturesComputer designed and dyno-tested for every 4-stroke applicationEnhanced sonic evacuation delivers a higher flow of exhaust gases, which increases powerA stainless steel mid-pipe mates to the computer-designed...

Fmf - FMF041023 - Powercore 4 MufflerFeaturesAluminum construction and stainless steel Hi-Flo end caps make for the perfect balance of performance and strengthRemovable spark arrestor includedSpecsModelPowercore 4Muffler MaterialAluminumProduct...

Fmf - FMF041021 - Powercore 4 MufflerFeaturesAluminum construction and stainless steel Hi-Flo end caps make for the perfect balance of performance and strengthRemovable spark arrestor includedSpecsUnitsEachEnd Cap StyleConicalStyleModularProduct...

Fmf - FMF041016 - Powercore 4 ExhaustFeaturesComputer designed and dyno-tested for every 4-stroke applicationEnhanced sonic evacuation delivers a higher flow of exhaust gases, which increases powerA stainless steel mid-pipe mates to the computer-designed...

Fmf - FMF040083 - Powercore 4 ExhaustFeaturesComputer designed and dyno-tested for every 4-stroke applicationEnhanced sonic evacuation delivers a higher flow of exhaust gases, which increases powerA stainless steel mid-pipe mates to the computer-designed...

Fmf - FMF041015 - Powercore 4 ExhaustFeaturesComputer designed and dyno-tested for every 4-stroke applicationEnhanced sonic evacuation delivers a higher flow of exhaust gases, which increases powerA stainless steel mid-pipe mates to the computer-designed...

Fmf - FMF040071 - Powercore 4 ExhaustFeaturesComputer designed and dyno-tested for every 4-stroke applicationEnhanced sonic evacuation delivers a higher flow of exhaust gases, which increases powerA stainless steel mid-pipe mates to the computer-designed...

Fmf - FMF021000 - Fatty PipeFeaturesTru-Flo stamping process ensures a perfect fit and optimum performanceConstructed of strong 19-gauge steel with a nickel-plated finishSpecsModelGold Series FattyProduct NameHead PipeMaterialSteelRiding...

Fmf - FMF020400 - Powercore 2 Shorty SilencerFeaturesOverall length of canister and core is shorter to improve the hit of your machineThe SST Shorty Silencer is the heart and soul of the SST power package; required on some models when installing an FMF...

Fmf - FMF020379 - Gnarly PipeFeaturesWhen looking to add 4-stroke tractor like torque to your 2-stroke and you need a pipe to withstand the harsh elements, this is the pipe for youStrong and rugged, this aggressive pipe dishes out handfuls of torque and...

Fmf - FMF020363 - Turbinecore 2 SilencerFeaturesStraight-through design of the spark arrestor canister and the Performance Flow stainless steel end cap ensure strength, durability and unrestricted powerSpecsEnd Cap StyleConicalUnitsEachWeight Imperial2.9...

Fmf - FMF020236 - Powercore 2 SilencerFeaturesThe elliptically shaped bodies with perforated core perform well in any conditionEquipped with a Performance Flow end cap and nickel-plated front stingerSpecsProduct NameMufflerRiding...

Fmf - FMF020270 - Powercore 2 Shorty SilencerFeaturesOverall length of canister and core is shorter to improve the hit of your machineThe SST Shorty Silencer is the heart and soul of the SST power package; required on some models when installing an FMF...

Fmf - FMF011317 - Pipe Spring/O-Rings KitFeaturesSpecsMaterialRubberUnitsKitProduct NameO-RingMaterialSteelTypeExhaustRiding StyleOff-RoadFitment1987-1994YamahaYZ250

Fmf - FMF011318 - Pipe Spring/O-Rings KitFeaturesSpecsRiding StyleOff-RoadMaterialRubberUnitsKitTypeExhaustMaterialSteelProduct NameO-RingFitment1999-2026YamahaYZ250

Fmf - FMFSA8203 - Turbinecore 2 SilencerFeaturesStraight-through design of the spark arrestor canister and the Performance Flow stainless steel end cap ensure strength, durability and unrestricted powerSpecsEnd Cap MaterialStainless SteelProduct...

Fmf - FMFSA8201 - Turbinecore 2 SilencerFeaturesStraight-through design of the spark arrestor canister and the Performance Flow stainless steel end cap ensure strength, durability and unrestricted powerSpecsProduct NameMufflerBase...

Fmf - FMFSA815 - Turbinecore Spark Arrestor SilencerFeaturesCompact design is nearly identical in size and performance to FMF's standard silencerCanister is easily disassembled for cleaning and replacement of silencer packing materialSpecsEnd Cap...

Fmf - FMF82062 - Powercore 2 Shorty SilencerFeaturesOverall length of canister and core is shorter to improve the hit of your machineThe SST Shorty Silencer is the heart and soul of the SST power package; required on some models when installing an FMF...

Fmf - FMFSA7208 - Turbinecore 2 SilencerFeaturesStraight-through design of the spark arrestor canister and the Performance Flow stainless steel end cap ensure strength, durability and unrestricted powerSpecsWeight Imperial2.8 lbModelTurbineCore 2Product...

Fmf - FMFSA6208 - Turbinecore 2 SilencerFeaturesStraight-through design of the spark arrestor canister and the Performance Flow stainless steel end cap ensure strength, durability and unrestricted powerSpecsRiding StyleOff-RoadEnd Cap MaterialStainless...

Fmf - FMFSA6205 - Turbinecore 2 SilencerFeaturesStraight-through design of the spark arrestor canister and the Performance Flow stainless steel end cap ensure strength, durability and unrestricted powerSpecsEnd Cap MaterialStainless SteelProduct...

Fmf - FMFSA6200 - Turbinecore 2 SilencerFeaturesStraight-through design of the spark arrestor canister and the Performance Flow stainless steel end cap ensure strength, durability and unrestricted powerSpecsEnd Cap MaterialStainless SteelProduct...

Fmf - FMFSA6204 - Turbinecore 2 SilencerFeaturesStraight-through design of the spark arrestor canister and the Performance Flow stainless steel end cap ensure strength, durability and unrestricted powerSpecsEnd Cap StyleConicalBase...

Fmf - FMFSA5206 - Turbinecore 2 SilencerFeaturesStraight-through design of the spark arrestor canister and the Performance Flow stainless steel end cap ensure strength, durability and unrestricted powerSpecsBase ColorSilverRiding...

Fmf - FMFSA5203 - Turbinecore 2 SilencerFeaturesStraight-through design of the spark arrestor canister and the Performance Flow stainless steel end cap ensure strength, durability and unrestricted powerSpecsRiding StyleAdventure Touring /...

Fmf - FMFS72 - Fatty PipeFeaturesTru-Flo stamping process ensures a perfect fit and optimum performanceConstructed of strong 19-gauge steel with a nickel-plated finishSpecsRiding StyleOff-RoadModelGold Series FattyProduct NameHead...

Fmf - FMFS70 - Fatty PipeFeaturesTru-Flo stamping process ensures a perfect fit and optimum performanceConstructed of strong 19-gauge steel with a nickel-plated finishSpecsColor/FinishNickel-PlatedDesign/Configuration1-Into-1 SystemModelGold Series...

Fmf - FMFK24 - Fatty PipeFeaturesTru-Flo stamping process ensures a perfect fit and optimum performanceConstructed of strong 19-gauge steel with a nickel-plated finishSpecsDesign/Configuration1-Into-1 SystemModelGold Series FattyMaterialSteelProduct...

Fmf - FMFHG31 - Gnarly PipeFeaturesWhen looking to add 4-stroke tractor like torque to your 2-stroke and you need a pipe to withstand the harsh elements, this is the pipe for youStrong and rugged, this aggressive pipe dishes out handfuls of torque and...

Fmf - FMF8206 - Powercore 2 SilencerFeaturesThe elliptically shaped bodies with perforated core perform well in any conditionEquipped with a Performance Flow end cap and nickel-plated front stingerSpecsProduct NameMufflerRiding...

Fmf - FMFHG25 - Gnarly PipeFeaturesWhen looking to add 4-stroke tractor like torque to your 2-stroke and you need a pipe to withstand the harsh elements, this is the pipe for youStrong and rugged, this aggressive pipe dishes out handfuls of torque and...

Fmf - FMF92022 - Powercore 2 Shorty SilencerFeaturesOverall length of canister and core is shorter to improve the hit of your machineThe SST Shorty Silencer is the heart and soul of the SST power package; required on some models when installing an FMF...

Fmf - FMF9202 - Powercore 2 SilencerFeaturesThe elliptically shaped bodies with perforated core perform well in any conditionEquipped with a Performance Flow end cap and nickel-plated front stingerSpecsMaterialStainless SteelModelPowercore...

Fmf - FMF82072 - Powercore 2 Shorty SilencerFeaturesOverall length of canister and core is shorter to improve the hit of your machineThe SST Shorty Silencer is the heart and soul of the SST power package; required on some models when installing an FMF...

Fmf - FMF8203 - Powercore 2 SilencerFeaturesThe elliptically shaped bodies with perforated core perform well in any conditionEquipped with a Performance Flow end cap and nickel-plated front stingerSpecsTypeSlip-On SilencerModelPowercore 2Product...

Fmf - FMF8200 - Powercore 2 SilencerFeaturesThe elliptically shaped bodies with perforated core perform well in any conditionEquipped with a Performance Flow end cap and nickel-plated front stingerSpecsBase ColorSilverMaterialAluminumTypeSlip-On...

Fmf - FMF82012 - Powercore 2 Shorty SilencerFeaturesOverall length of canister and core is shorter to improve the hit of your machineThe SST Shorty Silencer is the heart and soul of the SST power package; required on some models when installing an FMF...

Fmf - 18211392 - Factory 4.1 RCT Muffler - AluminumFeaturesIn addition, FMF achieves a shorter overall length that is less susceptible to crash damage and complementary to their Factory Forward Engineering - moving the muffler closer to the motor to...