Dirt Bike Exhaust

Fmf - 18120206 - PowerBomb HeaderFeaturesPosition "Bomb" increases performance; horsepower is increased as much as 10%Act as "pre-muffler" helping to lower the decibel outputThe expansion and contraction of exhaust sonics through the system causes...

Fmf - 18201114 - Factory Fatty PipeFeaturesBroadens and smooths out the power curve while boosting gains throughout the entire power band, more low-end, more mid, and increased over-revNo matter what type of riding you do, the Fatty has the benefits...

Fmf - 18201320 - Fatty PipeFeaturesTru-Flo stamping process ensures a perfect fit and optimum performanceConstructed of strong 19-gauge steel with a nickel-plated finishSpecsProduct NameHead PipeUnitsKitDesign/Configuration1-Into-1 SystemModelGold Series...

Fmf - 18201110 - Factory Fatty PipeFeaturesBroadens and smooths out the power curve while boosting gains throughout the entire power band, more low-end, more mid, and increased over-revNo matter what type of riding you do, the Fatty has the benefits...

Fmf - 18201317 - 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...

Pro Circuit - 18201304 - Platinum Head PipeFeaturesUnique nickel bath technology gives the surface added abrasion resistance and enhances the aesthetic lookStamped AKDQ high-quality carbon steel construction for exceptional fit and performanceHand-welded...

Pro Circuit - 18201252 - Works PipeFeaturesDurable construction conforms to the natural shape of the motorcycle for exceptional fit and performanceReinforced brackets and stingers prevent cracking, and CNC-machined flange provides precise leak-free...

Fmf - 18200739 - 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...

Pro Circuit - 18201250 - Platinum 2 PipeFeaturesInnovative design helps with increased bottom to mid-range power, making it perfect for unique styles of ridingNickel-plated finish to prevent corrosion and prolong lifeDesigned as a high-performance torque...

Pro Circuit - PY02085P - Platinum Head PipeFeaturesUnique nickel bath technology gives the surface added abrasion resistance and enhances the aesthetic lookStamped AKDQ high-quality carbon steel construction for exceptional fit and performanceHand-welded...

Pro Circuit - PY01125P - Platinum Head PipeFeaturesUnique nickel bath technology gives the surface added abrasion resistance and enhances the aesthetic lookStamped AKDQ high-quality carbon steel construction for exceptional fit and performanceHand-welded...

Fmf - 18200591 - Fatty PipeFeaturesTru-Flo stamping process ensures a perfect fit and optimum performanceConstructed of strong 19-gauge steel with a nickel-plated finishSpecsUnitsKitMaterialSteelModelGold Series FattyProduct NameHead PipeRiding...

Pro Circuit - 18200185 - T-4 ExhaustFeaturesExtensively track- and dyno-testedSteel Allen head screws make repacking an easy taskExclusive E-glass pillow packingIncludes USFS-approved spark arrestor that can be removed for closed-course...

Pro Circuit - SS91250304 - 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 - 18200248 - 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 - 18200217 - Factory Fatty Pipe - '05-'07 CR250RFeaturesBroadens and smooths out the power curve while boosting gains throughout the entire power band, more low-end, more mid, and increased over-revNo matter what type of riding you do, the Fatty has...

Fmf - 18200214 - Fatty PipeFeaturesTru-Flo stamping process ensures a perfect fit and optimum performanceConstructed of strong 19-gauge steel with a nickel-plated finishSpecsColor/FinishNickel-PlatedRiding StyleOff-RoadDesign/Configuration1-Into-1...

Pro Circuit - 18200180 - Works PipeFeaturesDurable construction conforms to the natural shape of the motorcycle for exceptional fit and performanceReinforced brackets and stingers prevent cracking, and CNC-machined flange provides precise leak-free...

Pro Circuit - PY00250P - Platinum Head PipeFeaturesUnique nickel bath technology gives the surface added abrasion resistance and enhances the aesthetic lookStamped AKDQ high-quality carbon steel construction for exceptional fit and performanceHand-welded...

Pro Circuit - PS99250P - Platinum Head PipeFeaturesUnique nickel bath technology gives the surface added abrasion resistance and enhances the aesthetic lookStamped AKDQ high-quality carbon steel construction for exceptional fit and performanceHand-welded...

Pro Circuit - SK99250RE - 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...

Pro Circuit - SK95200DSE - 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 - SK92125304 - 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 - PT03250 - Works PipeFeaturesDurable construction conforms to the natural shape of the motorcycle for exceptional fit and performanceReinforced brackets and stingers prevent cracking, and CNC-machined flange provides precise leak-free...

Fmf - FMF011311 - Pipe Spring/O-Rings KitFeaturesSpecsMaterialRubberTypeExhaustMaterialSteelRiding StyleOff-RoadUnitsKitProduct NameO-RingFitment2019-2026YamahaYZ851988-2002KawasakiKX125

Fmf - FMF011313 - Pipe Spring/O-Rings KitFeaturesSpecsMaterialSteelTypeExhaustProduct NameO-RingRiding StyleOff-RoadMaterialRubberUnitsKitFitment1997-2007SuzukiRM125

Pro Circuit - PT00250P2 - Platinum 2 PipeFeaturesInnovative design helps with increased bottom to mid-range power, making it perfect for unique styles of ridingNickel-plated finish to prevent corrosion and prolong lifeDesigned as a high-performance...

Pro Circuit - SK88125304 - 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 - SK98080296 - 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...

Pro Circuit - SK95125SE - 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 - SK95250SA - Spark Arrestor Silencer - KX250 '95-'98FeaturesSpecially engineered internal metal baffle eliminates the chance of a spark leaving the exhaust systemClog-free Krizzman bullet design6061 T-6 brushed aluminum housingFIM-approved...

Pro Circuit - SK89200DSA - Spark Arrestor Silencer - KDX 200/250FeaturesSpecially engineered internal metal baffle eliminates the chance of a spark leaving the exhaust systemClog-free Krizzman bullet design6061 T-6 brushed aluminum housingFIM-approved...

Pro Circuit - SK89200D304 - 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...

Pro Circuit - SK99125SE - 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 - SK99125RE - 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...

Pro Circuit - SK98080R - 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...

Pro Circuit - SK98080304 - 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 - SK95250SE - 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 - SK88500304 - 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 - SK95125SA - Spark Arrestor Silencer - KX125 '95-'98FeaturesSpecially engineered internal metal baffle eliminates the chance of a spark leaving the exhaust systemClog-free Krizzman bullet design6061 T-6 brushed aluminum housingFIM-approved...