Powersports Exhaust Parts

Yamaha YFZ450R Exhaust Parts

  • MBRP® - Utility Slip-On Muffler
    MBRP®Utility Slip-On Muffler
    0
    # 3734144099
    Universal Utility Slip-On Muffler by MBRP®. 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...
    Better flow than OEM with just a slight increase in soundFits just like OE components
    $149.99
  • HMF Racing® - Performance Series Slip-On Muffler
    HMF Racing®Performance Series Slip-On Muffler
    0
    # sp178041
    Performance 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
    $180.72 - $503.45
  • Biker's Choice® - O2 Sensor Weld-in Bungs
    Biker's Choice®O2 Sensor Weld-in Bungs
    0
    # 3657953843
    O2 Sensor 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 from industry-leading...
    Designed to provide unrivaled value and maximum reliabilityExpertly crafted from the highest grade materials
    $16.00 - $16.19
  • Vance & Hines® - Torca Exhaust Clamps
    Vance & Hines®Torca Exhaust Clamps
    0
    # 3333194576
    Universal Torca Exhaust Clamps 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. Manufactured from...
    Made in USADesigned for epic performance and ultimate efficiency
    $15.08 - $27.86
  • MBRP® - Sport Muffler Repack Kit
    MBRP®Sport Muffler Repack Kit
    0
    # 3734178892
    Universal Muffler Repack Kit by MBRP®. Repack All your 4" x 14" Billet Mufflers with these MBRP Powersports muffler repack kits. This kit will restore the sound and performance of your muffler and maximize the life of your canister...
    Designed to provide unrivaled value and maximum reliabilityExpertly crafted from the highest grade materials
    $54.99
  • Design Engineering® - Muffler Heat Shield Kit
    Design Engineering®Muffler Heat Shield Kit
    0
    # 4760753794
    Muffler Heat Shield Kit by Design Engineering®. During periods of warm weather driving or a few minutes of idling, the heat from the muffler can make the seat quite uncomfortable. DEI’s wrap-around muffler shield kit contains the...
    Reduces discomfort from excessive muffler heatEasy install - no need to remove muffler
    $46.21 - $65.82
  • Design Engineering® - Pipe Shield
    Design Engineering®Pipe Shield
    0
    # 4760767789
    Universal Pipe Shield by Design Engineering®. Made from durable 304 stainless steel and preformed with a curved shape to fit most any size pipes. Two layers of 304 stainless encapsulate a high temperature insulation, withstanding up to...
    Stainless Steel Heat Barrier material on outside surfacesInsulating inner layer
    $98.80 - $134.07
  • Design Engineering® - Titanium™ Exhaust Wrap Kit
    Design Engineering®Titanium™ Exhaust Wrap Kit
    0
    # 5043624782
    Titanium™ Exhaust Wrap Kit 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 types of applications...
    Prevent burnsImprove exhaust flow for better performance
    $64.87 - $121.07
  • Big Gun Exhaust® - EVO R™ Full Exhaust System
    Big Gun Exhaust®EVO R™ Full Exhaust System
    0
    # sp174263
    EVO 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)
    $619.99 - $681.99
  • Big Gun Exhaust® - EXO™ Full Exhaust System
    Big Gun Exhaust®EXO™ Full Exhaust System
    0
    # sp174271
    EXO™ Full Exhaust System by Big Gun Exhaust®. EXO Series came about from a realization of the need for a bigger and better muffler that could handle the huge demands of the larger, more powerful sport ATV motors. The EXO Series is Big...
    Expertly crafted from premium materialsQuality design and workmanship
    $450.00 - $747.99
  • HMF Racing® - Competition Series Exhaust System
    HMF Racing®Competition Series Exhaust System
    0
    # sp178032
    Competition Series Exhaust System 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 ShellRace Performance
    $421.90 - $619.64
  • HMF Racing® - Performance Series Exhaust System
    HMF Racing®Performance Series Exhaust System
    0
    # sp178039
    Performance Series Exhaust System 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...
    T-6061 aerospace-grade aluminum shellsHeavy-duty stainless steel rivets
    $217.25 - $1,101.95
  • Big Gun Exhaust® - ECO™ Slip-On
    Big Gun Exhaust®ECO™ Slip-On
    0
    # sp174260
    ECO™ 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
  • QuadBoss® - Custom Slip-On Muffler
    QuadBoss®Custom Slip-On Muffler
    0
    # 1180018086
    Universal Custom Slip-On Muffler by QuadBoss®. Steel muffler with black finish can be directly installed on O.E.M. pipes with its special coupler: no gaskets needed! If you're looking for a quality product that will serve you for years...
    Galvanized main tubeAll internal parts are fully welded
    $208.02 - $211.04
  • Big Gun Exhaust® - EVO R™ Slip-On
    Big Gun Exhaust®EVO R™ Slip-On
    0
    # sp174265
    EVO 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
  • Big Gun Exhaust® - EXO™ Slip-On
    Big Gun Exhaust®EXO™ Slip-On
    0
    # sp174273
    EXO™ Slip-On by Big Gun Exhaust®. EXO Series came about from a realization of the need for a bigger and better muffler that could handle the huge demands of the larger, more powerful sport ATV motors. The EXO Series is Big Gun Exhaust...
    Expertly crafted from premium materialsQuality design and workmanship
    $399.99 - $439.99
  • HMF Racing® - Competition Series Slip-On Muffler
    HMF Racing®Competition Series Slip-On Muffler
    2
    # sp178033
    Competition 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
    $307.22 - $425.39
  • FMF Racing® - Factory 4.1 RCT™ Slip-On Muffler
    FMF Racing®Factory 4.1 RCT™ Slip-On Muffler
    1
    # sp165307
    Factory 4.1 RCT™ Slip-On Muffler 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...
    All new incorporating the latest in Resonance Chamber TechnologyPatented core shape lowers sound level while maintaining maximum power output
    $584.99 - $607.49
  • FMF Racing® - Powercore 4™ Slip-On Muffler
    FMF Racing®Powercore 4™ Slip-On Muffler
    1
    # sp165314
    Powercore 4™ Slip-On Muffler by FMF Racing®. FMF developed the PowerCore 4 to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is useable and compatible with every style...
    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
    $233.99 - $445.49
  • FMF Racing® - Quiet Performance Q4™ Slip-On Muffler
    FMF Racing®Quiet Performance Q4™ Slip-On Muffler
    0
    # sp165317
    Quiet Performance Q4™ Slip-On Muffler by FMF Racing®. FMF is the leader in high performance quiet technology and Q4 is the next evolution in off road exhaust. The Q4 employs intricate chambers, baffles and proprietary multistage...
    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
    $377.99 - $404.99
  • Big Gun Exhaust® - EVO™ End Cap Assembly
    Big Gun Exhaust®EVO™ End Cap Assembly
    0
    # 1825355514
    Universal EVO™ Turndown End Cap Assembly by Big Gun Exhaust®. Complete turndown end cap assembly replacement for your current style EVO R, S or U muffler. This top-grade product is expertly made in compliance with stringent industry...
    Expertly crafted from premium materialsQuality design and workmanship
    $65.99
  • Big Gun Exhaust® - EVO™ End Cap Assembly
    Big Gun Exhaust®EVO™ End Cap Assembly
    0
    # 1825355365
    Universal EVO™ Sideways End Cap Assembly by Big Gun Exhaust®. Complete sideways end cap assembly replacement for your current style EVO R, S or U muffler. This top-grade product is expertly made in compliance with stringent industry...
    Expertly crafted from premium materialsQuality design and workmanship
    $65.99
  • Big Gun Exhaust® - EVO™ End Tip
    Big Gun Exhaust®EVO™ End Tip
    0
    # 1825355776
    Universal EVO™ Sideways End Tip by Big Gun Exhaust®. Sideways end tip replacement for your current style EVO U, S or R muffler. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion...
    Expertly crafted from premium materialsQuality design and workmanship
    $32.99
  • Big Gun Exhaust® - EVO™ End Tip
    Big Gun Exhaust®EVO™ End Tip
    0
    # 1825355675
    Universal EVO™ Turndown End Tip by Big Gun Exhaust®. Turndown end tip replacement for your current style EVO U, S or R muffler. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion...
    Expertly crafted from premium materialsQuality design and workmanship
    $32.99
  • Big Gun Exhaust® - EVO R™ Head Pipe
    Big Gun Exhaust®EVO R™ Head Pipe
    0
    # sp174264
    EVO R™ Head Pipe 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...
    Precision-bent TIG welded 304 stainless steel head pipeLarger diameter than stock head pipe
    $253.99 - $308.99
  • Big Gun Exhaust® - EXO™ Head Pipe
    Big Gun Exhaust®EXO™ Head Pipe
    0
    # sp174272
    EXO™ Head Pipe by Big Gun Exhaust®. EXO Series came from a realization of the need for a bigger and better muffler that could handle the huge demands of the larger, more powerful sport ATV motors. The EXO Series is Big Gun Exhaust...
    Precision-bent TIG welded 304 stainless steel head pipeLarger diameter than stock head pipe
    $253.99 - $308.99
  • HMF Racing® - Headpipe
    HMF Racing®Headpipe
    0
    # sp178034
    Headpipe 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 industry-leading materials...
    Made of 304 Stainless SteelProduces more horse power over stock
    $179.24 - $284.95
  • FMF Racing® - Megabomb™ Header
    FMF Racing®Megabomb™ Header
    0
    # sp165311
    Megabomb™ Header 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...
    Increases horsepower as much as 5hpProduces long header torque combined with short header over-rev
    $314.99 - $404.99
  • FMF Racing® - Powerbomb™ Header
    FMF Racing®Powerbomb™ Header
    0
    # sp165312
    Powerbomb™ Header by FMF Racing®. 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 output...
    Powerbomb increases horsepower up to 10%Proprietary technology to increase flow
    $224.99 - $292.49
  • Big Gun Exhaust® - Dura-Pak Packing Kit
    Big Gun Exhaust®Dura-Pak Packing Kit
    0
    # 1825355560
    Universal Dura-Pak Packing Kit by Big Gun Exhaust®. Dura-Pak Packing Kit Are you looking to do more riding and less worrying about maintenance? Well, Big Gun Dura-Pak kit might just be the ticket. For just shy of double the price of Big...
    Expertly crafted from premium materialsQuality design and workmanship
    $46.99




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