Dirt Bike Exhaust

Fmf - 18212038 - Powercore 4 MufflerFeaturesComputer-designed and dyno-tested for every 4-stroke applicationEnhanced sonic evacuation delivers a higher flow of exhaust gases, which increases powerA...

Leovince - 18120463 - Exhaust Inlet Adapter - 31.75mm/1-1/4"FeaturesCompatible with LV-10, GP Corsa, GP Corsa EVO, and GP Corsa MatteSpecs

Fmf - 18212041 - Powercore 4 MufflerFeaturesComputer-designed and dyno-tested for every 4-stroke applicationEnhanced sonic evacuation delivers a higher flow of exhaust gases, which increases powerA...

Fmf - 18212039 - Q4 Hex Slip-On MufflerFeaturesMeets FIM World Enduro sound regulationsPower gains throughout the entire rpm rangeSpark arrestor includedPounds lighter than stockRugged design for...

Pro Circuit - 18212033 - Ti2 SilencerFeaturesFeatures an aramid fiber silencer body, titanium tubing and end-cap with CNC-machined aluminum mounting bracketOffers a professional look and factory...

Pro Circuit - 18201893 - 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...

Pro Circuit - 18201864 - Ti-6 Pro ExhaustFeaturesCreated as a full race system, the Ti-6 Pro is designed to increase performance and help professional racers pass AMA/FIM sound regulationsSpecs

Pro Circuit - 18201855 - 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...

Pro Circuit - 18201889 - 304 SilencerFeaturesLonger body design helps to reduce noise output6061 T6 brushed aluminum silencer bodyStainless steel end-capTig and mig welded for strength and...

Fmf - 18201828 - 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...

Pro Circuit - 18201837 - Works PipeFeaturesDurable construction conforms to the natural shape of the motorcycle for exceptional fit and performanceReinforced brackets and stingers prevent cracking,...

Akrapovic - 18201817 - Evolution Exhaust - TitaniumFeaturesUsed and tested by top factory teams in racingEach model is unique and dedicated to maximizing engine performance while reducing overall...

Pro Circuit - 18201820 - 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...

Pro Circuit - 18201887 - Works PipeFeaturesDurable construction conforms to the natural shape of the motorcycle for exceptional fit and performanceReinforced brackets and stingers prevent cracking,...

Pro Circuit - 18201888 - Platinum PipeFeaturesStamped AKDQ high quality carbon steel constructionHand welded and pounded seamsReinforced mounting brackets and stingerElectroless nickel plating...

Pro Circuit - 18211876 - 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...

Pro Circuit - 18201838 - Platinum Pipe - YZ65FeaturesStamped AKDQ high quality carbon steel constructionHand welded and pounded seamsReinforced mounting brackets and stingerElectroless nickel plating...

Pro Circuit - 18211936 - Ti-6 ExhaustFeaturesConstructed of titanium throughout the head pipe, mid pipe and canisterThe ideal exhaust for any off-road or closed course racer looking for improved...

Fmf - 18211874 - Powercore 2 SilencerFeaturesThe elliptically shaped bodies with perforated core perform well in any conditionEquipped with a Performance Flow end cap and nickel-plated front...

Fmf - 18212050 - Powercore 4 Hex MufflerFeaturesInternal shape of core use Hi-Flo technologyIncludes removable spark arrestorSpecs<

Pro Circuit - 18211935 - T-6 MufflerFeaturesConstructed of stainless steel throughout the mid-pipe and end-cap while the canister is constructed of aluminum for increased durabilityMachined aluminum...

Pro Circuit - 18211860 - T-6 MufflersFeaturesConstructed of stainless steel throughout the mid-pipe and end-cap while the canister is constructed of aluminum for increased durabilityMachined aluminum...

Pro Circuit - 18201853 - Ti-6 Pro ExhaustFeaturesCreated as a full race system, the Ti-6 Pro is designed to increase performance and help professional racers pass AMA/FIM sound regulationsSpecs

Fmf - 18220475 - MegaBomb HeaderFeaturesImproved bottom to mid-range powerProduce the low end of a longer header and the top end of a short headerLess susceptible to damage than a long headerRuns...

Pro Circuit - 18201852 - Ti-6 ExhaustFeaturesConstructed of titanium throughout the head pipe, mid pipe and canisterThe ideal exhaust for any off-road or closed course racer looking for improved...

Pro Circuit - 18211877 - 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...

Fmf - 18212063 - Powercore 2 MufflerFeaturesLightweight extruded aluminum oval canister mated to a perforated coreSpecs

Pro Circuit - 18211968 - T-6 MufflerFeaturesConstructed of stainless steel throughout the mid-pipe and end-cap while the canister is constructed of aluminum for increased durabilityMachined aluminum...

Fmf - 18211956 - PowerCore 4 HEX MufflerFeaturesDurable stainless steel and aluminum constructionSpace Age internal packing material for maximum longevityInternal shape of core uses Hi-Flo...

Fmf - 18611643 - Heat Shield - MegaBomb - TitaniumFeaturesComes with clamp for easy installSpecsStyleUn

Moose Offroad - 18611180 - Pipe GuardFeaturesCarbon fiber, anti-ballistic composite material, fiberglass, and high temp resins yield an exceptional guardThe lightweight composite has 75% greater...

Fmf - 18220493 - MegaBomb HeaderFeaturesImproved bottom to mid-range powerProduce the low end of a longer header and the top end of a short headerLess susceptible to damage than a long headerRuns...

Fmf - 18212066 - Turbinecore 2.1 MufflerFeaturesEngineered to assault today's tracks and trailsLarger diameter titanium canister for more tunability and longer lasting packing lifePounds Lighter than...

Fmf - 18220491 - MegaBomb HeaderFeaturesImproved bottom to mid-range powerProduce the low end of a longer header and the top end of a short headerLess susceptible to damage than a long headerRuns...

Polisport - 18611541 - Armadillo Extreme Silencer Guard - BlueFeaturesStainless steel and silicone construction for an increased level of protection, impact absorption and to avoid vibration...

Fmf - 18212057 - Turbinecore 2 MufflerFeaturesSpecsMaterialAluminumUni

Fmf - 18212056 - Powercore 2 Shorty MufflerFeaturesAn excellent choice for tight tracks and supercross track applicationsSpecs

Fmf - 18212065 - Powercore 2.1 MufflerFeaturesLarger diameter canister for more tunability and longer lasting packing lifeLighter than stockOptimally designed to complement performance of FMF pipes;...

Fmf - 18212053 - 4.1 RCT Slip-On MufflerFeaturesNew RTS (Rapid Tuning System)Huge weight savingsSpecsEn

Fmf - 18212064 - Turbinecore 2 MufflerFeaturesSpecsProduct NameMuffler