Dirt Bike Exhaust

Fmf - FMF6208 - 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 ColorSilverMaterialAluminumMaterialStainless...

Fmf - 18211394 - Q4 HEX MufflerFeaturesWith the Q4 you don’t need to hear the power, just feel the power!Less sound equals more groundPower gains throughout the entire rpm rangeSpark arrestor includedPounds lighter than stockRugged design for off-road...

Fmf - FMF62072 - 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 - 18211393 - 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...

Fmf - 18211364 - Powercore 2 SilencerFeaturesThe elliptically shaped bodies with perforated core perform well in any conditionEquipped with a Performance Flow end cap and nickel-plated front stingerSpecsModelPowercore 2Color/FinishSilverEnd Cap...

Fmf - 18211391 - 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...

Fmf - 18211358 - Powercore 2 SilencerFeaturesThe elliptically shaped bodies with perforated core perform well in any conditionEquipped with a Performance Flow end cap and nickel-plated front stingerSpecsStyleEllipticalRiding...

Fmf - 18211363 - 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...

Fmf - 18211337 - Factory 4.1 RCT Muffler - Anodized TitaniumFeaturesIn 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...

Fmf - 18211207 - 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 - 18211206 - 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 StyleConicalEnd Cap MaterialStainless...

Fmf - 18211192 - 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 SteelModelTurbineCore...

Pro Circuit - 18211323 - 304 SilencerFeaturesLonger body design helps to reduce noise output6061 T6 brushed aluminum silencer bodyStainless steel inlet tube and end-capTig and mig welded for strength and durabilityDouble-walled mounting bracket(s)Allen...

Fmf - 18211227 - Factory 4.1 RCT Muffler - Anodized TitaniumFeaturesIn 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...

Pro Circuit - 18211325 - Spark Arrestor SilencerFeaturesU.S. Forest Service approved and will reduce your bike's noise level at or near 96dB on most modelsInternal metal baffle, chambers, and sound absorbing materials for a muffled soundConstructed of...

Fmf - 18211222 - Factory 4.1 RCT Muffler - Anodized TitaniumFeaturesIn 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...

Fmf - 18211187 - Powercore 2 SilencerFeaturesThe elliptically shaped bodies with perforated core perform well in any conditionEquipped with a Performance Flow end cap and nickel-plated front stingerSpecsColor/FinishSilverBase ColorSilverProduct...

Fmf - 18211188 - 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 - 18211180 - 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 - 18210887 - Q4 MufflerFeaturesLess mass to enhance power-to-weight ratioQuiet power with minimal sacrifice for performanceDeveloped over years of championship off-road racingTwin-stage core design for lower sound output and extended life of packing...

Pro Circuit - 18211007 - R-304 SilencerFeaturesThe compact design of the short aluminum canister offers optimum performance gains and is recommended for closed-course racing onlyHex head screws are used to secure the inlet cap and can be removed easily...

Fmf - 18211028 - Powercore 4 MufflerFeaturesAluminum construction and stainless steel Hi-Flo end caps make for the perfect balance of performance and strengthRemovable spark arrestor includedSpecsBase ColorSilverEnd Cap StyleConicalRiding StyleAdventure...

Fmf - 18210689 - Powercore 4 MufflerFeaturesAluminum construction and stainless steel Hi-Flo end caps make for the perfect balance of performance and strengthRemovable spark arrestor includedSpecsEnd Cap MaterialStainless SteelModelPowercore 4Riding...

Fmf - 18210808 - Powercore 4 MufflerFeaturesFeatures a Hi-Flo stainless steel core and formed end caps, an aircraft grade aluminum canister and a durable stainless steel headerHi-Flo Core and End CapPounds lighter than stockFeatures an internal spark...

Fmf - 18210807 - Powercore 4 MufflerFeaturesFeatures a Hi-Flo stainless steel core and formed end caps, an aircraft grade aluminum canister and a durable stainless steel headerPounds lighter than stockSpecsMuffler MaterialAluminumPipe MaterialStainless...

Fmf - 18210681 - Powercore 4 MufflerFeaturesAluminum construction and stainless steel Hi-Flo end caps make for the perfect balance of performance and strengthRemovable spark arrestor includedSpecsUnitsEachEnd Cap MaterialStainless SteelBase...

Fmf - 18210678 - Q4 MufflerFeaturesLess mass to enhance power-to-weight ratioQuiet power with minimal sacrifice for performanceDeveloped over years of championship off-road racingTwin-stage core design for lower sound output and extended life of packing...

Fmf - 18210584 - Factory 4.1 Muffler - Anodized TitaniumFeaturesFactory Forward Engineering centralizes mass, improves handlingCustomize with performance tuning inserts and spark arrestor moduleSpecsMuffler Color/FinishAnodized BluePipe MaterialStainless...

Fmf - 18210665 - Powercore 4 MufflerFeaturesAluminum construction and stainless steel Hi-Flo end caps make for the perfect balance of performance and strengthRemovable spark arrestor includedSpecsBase ColorSilverRiding...

Fmf - 18210671 - Powercore 4 MufflerFeaturesAluminum construction and stainless steel Hi-Flo end caps make for the perfect balance of performance and strengthRemovable spark arrestor includedSpecsUnitsEachModelPowercore 4StyleOvalRiding StyleOff-RoadBase...

Fmf - 18210663 - Powercore 4 MufflerFeaturesAluminum construction and stainless steel Hi-Flo end caps make for the perfect balance of performance and strengthRemovable spark arrestor includedSpecsBase ColorSilverModelPowercore 4End Cap MaterialStainless...

Fmf - 18210363 - Powercore 4 MufflerFeaturesAluminum construction and stainless steel Hi-Flo end caps make for the perfect balance of performance and strengthRemovable spark arrestor includedSpecsModelPowercore 4UnitsEachMuffler MaterialAluminumProduct...

Fmf - 18210578 - Powercore 4 MufflerFeaturesAluminum construction and stainless steel Hi-Flo end caps make for the perfect balance of performance and strengthRemovable spark arrestor includedSpecsBase ColorSilverUnitsEachRiding...

Fmf - 18210540 - Powercore 4 MufflerFeaturesAluminum construction and stainless steel Hi-Flo end caps make for the perfect balance of performance and strengthRemovable spark arrestor includedSpecsBase ColorSilverUnitsEachRiding...

Fmf - 18201111 - Fatty PipeFeaturesTru-Flo stamping process ensures a perfect fit and optimum performanceConstructed of strong 19-gauge steel with a nickel-plated finishSpecsColor/FinishNickel-PlatedProduct NameHead PipeDesign/Configuration1-Into-1...

Pro Circuit - 18210178 - 304 SilencerFeaturesLonger body design helps to reduce noise output6061 T6 brushed aluminum silencer bodyStainless steel inlet tube and end-capTig and mig welded for strength and durabilityDouble-walled mounting bracket(s)Allen...

Pro Circuit - 18210060 - 304 SilencerFeaturesLonger body design helps to reduce noise output6061 T6 brushed aluminum silencer bodyStainless steel inlet tube and end-capTig and mig welded for strength and durabilityDouble-walled mounting bracket(s)Allen...

Pro Circuit - 18210153 - 304 SilencerFeaturesLonger body design helps to reduce noise output6061 T6 brushed aluminum silencer bodyStainless steel inlet tube and end-capTig and mig welded for strength and durabilityDouble-walled mounting bracket(s)Allen...

Fmf - 18201108 - Fatty PipeFeaturesTru-Flo stamping process ensures a perfect fit and optimum performanceConstructed of strong 19-gauge steel with a nickel-plated finishSpecsColor/FinishNickel-PlatedProduct NameHead...

Pro Circuit - 18210175 - T-4 SilencerFeaturesUltra-responsive performanceIncredible horsepower gains when compared to stockDeveloped to increase the horsepower and torque throughout the power curveAluminum/stainless construction for reduced weight and...