Dirt Bike Exhaust

Dg Performance - 18211806 - V2™ Slip-On ExhaustFeaturesDesigned to increase horsepower and torqueBolts directly to the stock headpipeUSFS spark arrestorOptional quiet core inserts available separatelySpecsEnd Cap StyleSlash-CutMaterialAluminumRiding...

Dg Performance - 18211811 - Dual Sport Slip-On MufflerFeaturesAdvanced internal core design reduces exhaust noise while still providing excellent engine response and performanceCore is wrapped with hi-temperature exhaust packingLaser-cut aluminum...

Bolt - 18601275 - Exhaust Hardware KitFeaturesSpecsProduct NameHardware KitTypeExhaustRiding StyleOff-RoadUnitsKitFitment2000-2020KTM125 SX-F2000-2017KTM150 XC-F2000-2010KTM200 XC2000-2015KTM125 EXE2000-2018, 2021-2025KTM125 XC2000-2015KTM125...

Bolt - 18601272 - Mounting Hardware Kit - KTMFeaturesSpecsUnitsKitRiding StyleOff-RoadProduct NameFastener KitFitment2008-2018KTM300 XC-F1998-2015KTM300 TXC2002-2016, 2018-2021KTM85 SX1998-2018KTM300 MXC1998-2018KTM105 SX1998-2019KTM250...

Bolt - 18601278 - Exhaust Hardware KitFeaturesSpecsUnitsKitRiding StyleOff-RoadTypeExhaustProduct NameHardware KitFitment2016-2025YamahaYZ250X2001-2025YamahaYZ250

Pro Circuit - 18201604 - T-6 ExhaustFeaturesComes with a removable United States Forest Service (USFS) Approved Spark Arrestor making it easy to alternate between off-road and closed course ridingSpecsModelT-6Muffler MaterialAluminumPipe...

Pro Circuit - 18211767 - 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 - 18211780 - 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 - 18211746 - Turbinecore 2 SilencerFeaturesStraight-through design of the spark arrestor canister and the Performance Flow stainless steel end cap ensure strength, durability and unrestricted powerSpecsUnitsEachModelTurbineCore 2Riding...

Helix - 18602391 - Exhaust Springs - Zinc - 95 mm - 10-PackFeaturesSpecsRiding StyleOff-RoadColor/FinishZincSpring Length - Static Metric95 mmTypeExhaustUnits10 PackProduct NameSpring

Helix - 18602389 - Exhaust Springs - Zinc - 90 mm - 10-PackFeaturesSpecsRiding StyleOff-RoadColor/FinishZincSpring Length - Static Metric90 mmTypeExhaustUnits10 PackProduct NameSpring

Helix - 18602387 - Exhaust Springs - Zinc - 83 mm - 10-PackFeaturesSpecsSpring Length - Static Metric83 mmColor/FinishZincRiding StyleOff-RoadTypeExhaustUnits10 PackProduct NameSpring

Pro Circuit - 18211775 - 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...

Helix - 18602383 - Exhaust Springs - Zinc - 75 mm - 10-PackFeaturesSpecsTypeExhaustColor/FinishZincProduct NameSpringSpring Length - Static Metric75 mmUnits10 PackRiding StyleOff-Road

Bolt - 18601277 - Exhaust Hardware KitFeaturesSpecsProduct NameHardware KitUnitsKitTypeExhaustRiding StyleOff-RoadFitment2020-2022YamahaYZ125X2001-2021YamahaYZ125

Bolt - 18601273 - Exhaust Hardware KitFeaturesSpecsRiding StyleOff-RoadUnitsKitProduct NameHardware KitTypeExhaustFitment2017-2025HusqvarnaTC502021-2025Gas GasMC 502002-2025KTM50 SX

Pro Circuit - 18211770 - 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 - 18211754 - 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...

Helix - 18602381 - Exhaust Springs - Zinc - 70 mm - 10-PackFeaturesSpecsRiding StyleOff-RoadSpring Length - Static Metric70 mmProduct NameSpringTypeExhaustUnits10 PackColor/FinishZinc

Pro Circuit - 18211753 - 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...

Helix - 18602379 - Exhaust Springs - Zinc - 67 mm - 10-PackFeaturesSpecsRiding StyleOff-RoadColor/FinishZincSpring Length - Static Metric67 mmProduct NameSpringTypeExhaustUnits10 Pack

Fmf - 18220448 - MegaBomb Header/Mid Pipe - Stainless SteelFeaturesReduces sound output as much as 1.5dBIncreases output from stock motor as much as 3hpMade from premium American materialsSpecsModelMegaBombWeight Imperial2.6 lbMaterialStainless...

Fmf - 18212008 - Powercore 2.1 Muffler - AluminumFeaturesSmooth power curve throughout the RPM rangeLarge diameter canister for more tenability and longer lasting packing lifeDelivers a crisp, notable soundOptimally designed to complement performance of...

Pro Circuit - 18212014 - T-6 Muffler - KLX230RFeaturesStainless steel mid pipeA United States Forest Service approved spark arrestor comes equipped making it easy to alternate between off-road and closed-course racingSpecsTypeSlip-OnEnd Cap...

Pro Circuit - 18211734 - Ti-2 SilencerFeaturesOffers the "factory" look and appearance while reducing weightOptimum performance gainsCNC-machined aluminum mounting bracketFor closed-course racing onlyMade in the USASpecsTypeSlip-OnPipe...

Fmf - 18211717 - 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...

Pro Circuit - 18211732 - Ti-2 SilencerFeaturesOffers the "factory" look and appearance while reducing weightOptimum performance gainsCNC-machined aluminum mounting bracketFor closed-course racing onlyMade in the USASpecsPipe MaterialTitaniumEnd Cap...

Fmf - 18212001 - 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 - 18220520 - 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 - 18211708 - Turbinecore 2.1 MufflerFeaturesThe 2.1 utilizes a shape inspired by the 4.1 systemUtilizes exclusive FMF "Turbine Dampening System"U.S. Forest Service legal statusSpecsPipe MaterialStainless SteelRiding StyleOff-RoadTypeSlip-OnEnd Cap...

Pro Circuit - 18211697 - 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 - 18211716 - PowerCore 4 HEX MufflerFeaturesDurable stainless steel and aluminum constructionSpace Age internal packing material for maximum longevityInternal shape of core uses Hi-Flo technologyEnhanced sonic evacuation provides for higher flow and...

Dg Performance - 18211681 - V2™ Slip-On ExhaustFeaturesDesigned to increase horsepower and torqueBolts directly to the stock headpipeUSFS spark arrestorOptional quiet core inserts available separatelySpecsEnd Cap...

Dg Performance - 18211668 - V2™ Slip-On ExhaustFeaturesDesigned to increase horsepower and torqueBolts directly to the stock headpipeUSFS spark arrestorOptional quiet core inserts available separatelySpecsEnd Cap StyleSlash-CutProduct...

Dg Performance - 18211665 - V2™ Slip-On ExhaustFeaturesDesigned to increase horsepower and torqueBolts directly to the stock headpipeUSFS spark arrestorOptional quiet core inserts available separatelySpecsMaterialStainless...

Dg Performance - 18211662 - V2™ Slip-On ExhaustFeaturesDesigned to increase horsepower and torqueBolts directly to the stock headpipeUSFS spark arrestorOptional quiet core inserts available separatelySpecsModelV2TypeSlip-OnBase ColorSilverEnd Cap...

Pro Circuit - 18211656 - Ti-2 SilencerFeaturesOffers the "factory" look and appearance while reducing weightOptimum performance gainsCNC-machined aluminum mounting bracketFor closed-course racing onlyMade in the USASpecsModelTi-2Muffler...

Fmf - 18212020 - Factory 4.1 MufflerFeaturesThe lightest mufflers availableSuperior power and performance - horsepower improved throughout the rpm rangeFeature exclusive proprietary Chamber Core technologyFactory Forward Engineering centralizes mass,...

Leovince - 18113963 - GP Corsa Matte Muffler - UniversalFeaturesDouble layer of pre-preg carbon"Full carbon" bracket enhances the silencer, reducing the weight to further increase performanceSpecsUnitsEachTypeSlip-OnStyleStraight CanMuffler...

Fmf - 18211713 - Powercore 2.1 Muffler - AluminumFeaturesSmooth power curve throughout the RPM rangeLarge diameter canister for more tenability and longer lasting packing lifeDelivers a crisp, notable soundOptimally designed to complement performance of...