Yamaha Motocross/Dirt Bike Exhaust Parts
- Design Engineering®Titanium™ Exhaust Wrap Kit (010098)Universal Titanium™ Exhaust Wrap Kit (010098) by Design Engineering®. Exhaust Wrap Kits solve the problem of knowing exactly what you need to wrap exhaust pipes and manifolds and dose it in an all-in-one kit. Wrap is used in many...Prevent burnsImprove exhaust flow for better performance$65.36
- Design Engineering®Titanium™ Pipe Shield (10450)Universal Titanium™ Pipe Shield by Design Engineering®. Extreme heat can rob power and potentially damage engines, transmissions, hoses, and sensitive electrical components. DEI, a market leader in thermal protection, has introduced a...Heat protection up to 1350°FLR fiber technology is a two-ply material$46.89
- Biker's Choice®O2 Sensor Bung Conversion (400300)Universal O2 Sensor Bung Conversion by Biker's Choice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Designed to provide unrivaled value and maximum reliabilityExpertly crafted from the highest grade materials$19.64
- Vance & Hines®Fiberglass Packing Kit (16102)Universal Fiberglass Packing Kit (16102) by Vance & Hines®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Designed for epic performance and ultimate efficiencyProven to deliver long-lasting service life$29.99
- Big Gun Exhaust®EVO R™ Full Exhaust SystemEVO R™ Full Exhaust System by Big Gun Exhaust®. The EVO R series draws on Big Gun Exhaust rich heritage of making power. Offered for various off road MX and sport ATV models, the EVO R is a tried-and-true series that will save weight,...Hard anodized oval shaped aluminum mufflerTIG welded reinforced muffler bracket(s)$373.99 - $626.99
- FMF Racing®Powercore 2™ Shorty SilencerPowercore 2™ Shorty Silencer by FMF Racing®. Shorter inner core length and aluminum canister. Finely tuned bolt on silencer that maximizes bottom and mid-RPM. An excellent choice for tight tracks and Supercross tracks also completely...Extruded from aircraft 6060 T6 alloyCompletely repackable$161.99 - $166.49
- FMF Racing®Quiet Performance Q4™ Hex Slip-On MufflerQuiet Performance Q4™ Hex Slip-On Muffler by FMF Racing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Incorporates internal baffles, chambers and space age sound-absorbing materials to accelerate exhaust flow with less noise and minimal power lossWell under the 96db sound output on most machines to satisfy strict sound requirements$350.99 - $432.00
- Big Gun Exhaust®ECO™ Slip-OnECO™ Slip-On by Big Gun Exhaust®. ECO series is for the price-conscious rider that wants to get every ounce of power out of his/her motor but does not want to break the bank. Offered as only slip ons, the ECO series is affordable yet...Economically priced slip on exhaust6061 brushed aluminum muffler housing$298.99
- FMF Racing®Gold Series™ Gnarly PipeGold Series™ Gnarly Pipe by FMF Racing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Electro-nickel plated for a non-chip finish that will not discolorHeavy-duty Torque pipe for late model 200cc and up and uses a heavy duty 18 gauge steel body to hold up to the rigors of off-road riding$269.99 - $341.99
- FMF Racing®Megabomb™ HeaderMegabomb™ Header by FMF Racing®. 1 Piece. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Increases horsepower as much as 5hpProduces long header torque combined with short header over-rev$157.49 - $539.99
- FMF Racing®Gold Series™ Factory Fatty PipeGold Series™ Factory Fatty Pipe by FMF Racing®. 1 Piece. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Designed for your exhaust system needsWill deliver unparalleled performance$242.99 - $269.99
- Bill's Pipes®SA-4 Full Exhaust SystemSA-4 Full Exhaust System by Bill's Pipes®. If you are looking for every ounce of power to squeeze out of your bike but don't want to spend a fortune, look no further. The SA-4 full system delivers performance that is unmatched for the...Light weight brushed aluminum mufflersTIG welded reinforced muffler brackets$303.13 - $494.47
- Big Gun Exhaust®EVO M™ Full Exhaust SystemEVO M™ Full Exhaust System by Big Gun Exhaust®. EVO M series has been a Big Gun staple for over a decade. Though there have been changes and improvements over the years, the goal has always been to produce noticeable performance...Made for various 50cc - 110cc modelsHard anodized specialty aluminum muffler$285.99
- FMF Racing®Powercore 2-1™ SilencerPowercore 2-1™ Silencer by FMF Racing®. Factory forward engineering helps maintain proper center of gravity and neutral handling. Larger volume canister yet light weight overall, repacking intervals lengthened. USDA-approved turbine...Race tested, smooth power curve throughout RPM rangeEngineered to assault today's tracks built to favor 4-Strokes$206.99 - $404.99
- FMF Racing®Powercore 4™ Hex Slip-On MufflerPowercore 4™ Hex Slip-On Muffler by FMF Racing®. When designing the PowerCore 4 HEX, FMF Racing looked at top of the line products to deliver race-inspired performance at an economical price. The end result is a quality muffler with...Overall increase in power and torqueDurable stainless steel and aluminum construction$359.99 - $404.99
- HMF Racing®Performance Series Slip-On MufflerPerformance Series Slip-On Muffler by HMF Racing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...4" Aluminum ShellEqual Power Distribution$370.45 - $372.70
- HMF Racing®Competition Series Slip-On MufflerCompetition Series Slip-On Muffler by HMF Racing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Race PerformanceThe Trimax Core$389.45 - $417.95
- Big Gun Exhaust®EVO R™ Slip-OnEVO R™ Slip-On by Big Gun Exhaust®. The EVO R series draws on Big Gun Exhaust rich heritage of making power. Offered for various off road MX and sport ATV models, the EVO R is a tried-and-true series that will save weight, add...Hard anodized oval shaped aluminum mufflerTIG welded reinforced muffler bracket(s)$373.99
- FMF Racing®Q Series™ Slip-On MufflerQ Series™ Slip-On Muffler by FMF Racing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...The quietest 2-stroke legal performance spark arrestor available at 93dbRepackable$179.99
- FMF Racing®Powerbomb™ HeaderPowerbomb™ Header by FMF Racing®. 1 Piece. Titanium. The FMF Power Bomb is a four stroke header pipe unit that has a unique bulge precisely located in the header system. A "pre muffler" of sorts, the Power Bomb actually lowers sound...Powerbomb increases horsepower up to 10%Proprietary technology to increase flow$179.99 - $359.99
- FMF Racing®Gold Series™ Fatty PipeGold Series™ Fatty Pipe by FMF Racing®. 1 Piece. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...More tractable power, improved throttle controlProvides power gains throughout entire power band$242.99 - $314.99
- FMF Racing®Factory 4.1 RCT™ Slip-On MufflerFactory 4.1 RCT™ Slip-On Muffler by FMF Racing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...All new incorporating the latest in Resonance Chamber TechnologyPatented core shape lowers sound level while maintaining maximum power output$233.99 - $1,192.49
- FMF Racing®Factory 4.1 RCT™ Full Exhaust SystemFactory 4.1 RCT™ Full Exhaust System by FMF Racing®. The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally. In addition, FMF achieve a shorter overall length that is less...The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™Factory Forward Engineering - moving the muffler closer to the motor to centralize mass$368.99 - $1,349.99
- FMF Racing®Offroad Powercore 4™ Full Exhaust SystemOffroad Powercore 4™ Full Exhaust System by FMF Racing®. Race-inspired, price-point muffler made for maximum power output. Aircraft-quality extruded aluminum canister with stainless steel components. Spark arrestor included on S/A...The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaustConstructed with an extruded aluminum canister, a stainless steel mid-pipe that is MIG/TIG welded and has space age internal packing$251.99 - $359.99
- FMF Racing®Powercore 2™ SilencerPowercore 2™ Silencer by FMF Racing®. Shorter inner core length and aluminum canister. Finely tuned bolt on silencer that maximizes bottom and mid-RPM. An excellent choice for tight tracks and Supercross tracks also completely...Extruded from 6060-T6 aluminum allow with factory replica stainless steel endcapsCompletely repackable$161.99 - $404.99
- FMF Racing®Turbinecore 2™ SilencerTurbinecore 2™ Silencer by FMF Racing®. Compact in size and lightweight, the Turbinecore spark arrestor system uses the exclusive "Turbine Dampening System" making it a U.S. Forest approved silencer. Now older machines can be U.S....No horsepower lossRepackable$161.99 - $233.99
- FMF Racing®Powercore 4™ Slip-On MufflerPowercore 4™ Slip-On Muffler by FMF Racing®. When designing the PowerCore4, FMF Racing looked at top of the line products to deliver race-inspired performance at an economical price. The end result is a quality muffler with improved...U.S. Forestry approved spark arrestorMegamax II is a reverse cone megaphone design and can be run open for closed course or with discs for off-road riding$188.99 - $494.99
- FMF Racing®Gnarly PipeGnarly Pipe by FMF Racing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Electro-nickel plated for a non-chip finish that will not discolorHeavy-duty Torque pipe for late model 200cc and up and uses a heavy duty 18 gauge steel body to hold up to the rigors of off-road riding$269.99 - $341.99
- FMF Racing®Quiet Performance Q4™ Slip-On MufflerQuiet Performance Q4™ Slip-On Muffler by FMF Racing®. Developed over years of championship offroad racing. Max sound output 96dB; most models below 94dB. Use with stock or FMF header. Constructed from aircraft-grade aluminum and...Incorporates internal baffles, chambers and space age sound-absorbing materials to accelerate exhaust flow with less noise and minimal power lossWell under the 96db sound output on most machines to satisfy strict sound requirements$193.49 - $404.99
- Fastway Pro®Spark Arrestor End CapSpark Arrestor End Cap by Fastway Pro®. The Fastway Spark Arrestor End Cap is designed as an efficient way to convert your stock muffler into a U.S.F.S. approved spark arrested muffler. When the spark arrestor screens are not required,...Precision engineered, manufactured, and assembled in the U.S.A6061 billet aluminum construction$99.95 - $269.95
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