Silencers/Mufflers

Silencers/Mufflers

Silencers/Mufflers

J J Motorsports is a leading supplier of dirt bike silencers and mufflers for 2-stroke and 4-strokes online from popular brands like Bills Pipes, FMF, and Pro Circuit. Our dirt bike exhaust systems are specifically designed to reduce noise while still providing the power and performance you need. We offer a variety of dirt bike exhausts for both 2-stroke and 4-stroke engines, so you can find the perfect one for your ride. In addition to our dirt bike exhausts, we also carry a full line of dirt bike parts and accessories to keep your bike running at its best. Whether you're looking for a new set of tires or a replacement chain, we have what you need. Check out our selection of dirt bike parts and accessories today!

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  • SUPERTRAPP Race Muffler 813-3601 SUPERTRAPP Race Muffler 813-3601
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    SUPERTRAPP Race Muffler 813-3601

    SUPERTRAPP

    $428.95
    SUPERTRAPP Race Muffler 813-3601Lightweight aluminum, Repackable baffle, Utilize stock headpipe, U.S. Forest Service-approved spark arrestor, Using the opened-end cap eliminates the spark arrestor capability and increases noise. Use only for...
    4MCR3601
    SKU:
    4MCR3601
    Availability:
    Ships Same Business Day
    Weight:
    6.25 LBS
    Ships from Manufacture | Call to Order (231) 767-5055
    $428.95
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $428.95
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • SUPERTRAPP Race Muffler 813-6600 SUPERTRAPP Race Muffler 813-6600
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    SUPERTRAPP Race Muffler 813-6600

    SUPERTRAPP

    $428.95
    SUPERTRAPP Race Muffler 813-6600Lightweight aluminum, Repackable baffle, Utilize stock headpipe, U.S. Forest Service-approved spark arrestor, Using the opened-end cap eliminates the spark arrestor capability and increases noise. Use only for...
    4MCR6600
    SKU:
    4MCR6600
    Availability:
    Ships Same Business Day
    Weight:
    5.88 LBS
    Ships from Manufacture | Call to Order (231) 767-5055
    $428.95
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $428.95
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • SUPERTRAPP Race Muffler 813-5350
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    SUPERTRAPP Race Muffler 813-5350

    SUPERTRAPP

    $428.95
    SUPERTRAPP Race Muffler 813-5350Lightweight aluminum, Repackable baffle, Utilize stock headpipe, U.S. Forest Service-approved spark arrestor, Using the opened-end cap eliminates the spark arrestor capability and increases noise. Use only for...
    81250350
    SKU:
    81250350
    Availability:
    Ships Same Business Day
    Weight:
    5.94 LBS
    COLOR/FINISH:
    BRUSHED
    FEATURES:
    WITH SPARK ARRESTOR
    MODEL:
    RACING SERIES
    STYLE:
    ROUND
    MATERIAL:
    ALUMINUM
    PRODUCT NAME:
    SILENCER
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    UNITS:
    EACH
    BASE COLOR:
    SILVER
    END CAP STYLE:
    STRAIGHT-CUT
    TYPE:
    SLIP-ON SILENCER
    Ships from Manufacture | Call to Order (231) 767-5055
    $428.95
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $428.95
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • SUPERTRAPP Race Muffler 813-3400
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    SUPERTRAPP Race Muffler 813-3400

    SUPERTRAPP

    $428.95
    SUPERTRAPP Race Muffler 813-3400Lightweight aluminum, Repackable baffle, Utilize stock headpipe, U.S. Forest Service-approved spark arrestor, Using the opened-end cap eliminates the spark arrestor capability and increases noise. Use only for...
    8133400
    SKU:
    8133400
    Availability:
    Ships Same Business Day
    Weight:
    5.81 LBS
    BASE COLOR:
    SILVER
    MODEL:
    RACING SERIES
    PRODUCT NAME:
    SILENCER
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    COLOR/FINISH:
    BRUSHED
    FEATURES:
    WITH SPARK ARRESTOR
    END CAP STYLE:
    STRAIGHT-CUT
    MATERIAL:
    ALUMINUM
    STYLE:
    ROUND
    TYPE:
    SLIP-ON SILENCER
    Ships from Manufacture | Call to Order (231) 767-5055
    $428.95
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $428.95
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • PRO CIRCUIT T-4 Silencer 4T00400
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    PRO CIRCUIT T-4 Silencer 4T00400

    PRO CIRCUIT

    $475.95
    PRO CIRCUIT T-4 Silencer 4T00400Designed to be used with OEM stock head pipes or Pro Circuit head pipes, Ultra-responsive performance, Incredible horsepower gains when compared to stock, Developed to increase the horsepower and torque throughout the...
    4T00400
    SKU:
    4T00400
    Availability:
    Ships Same Business Day
    Weight:
    4.50 LBS
    PRODUCT NAME:
    SILENCER
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    UNITS:
    EACH
    END CAP MATERIAL:
    STAINLESS STEEL
    MUFFLER MATERIAL:
    ALUMINUM
    STYLE:
    ROUND
    FEATURES:
    WITH SPARK ARRESTOR
    MODEL:
    T-4
    PIPE MATERIAL:
    STAINLESS STEEL
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SLIP-ON
    MUFFLER COLOR/FINISH:
    POLISHED
    Add to Cart
    $475.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $475.95
    Subtotal:
    Add to Cart
  • PRO CIRCUIT T-4 Silencer - XR400R '96-'04 4H00400
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    PRO CIRCUIT T-4 Silencer - XR400R '96-'04 4H00400

    PRO CIRCUIT

    $475.95
    PRO CIRCUIT T-4 Silencer XR400R '96-'04 4H00400Designed to be used with OEM stock head pipes or Pro Circuit head pipes, Ultra-responsive performance, Incredible horsepower gains when compared to stock, Developed to increase the horsepower and torque...
    4H00400
    SKU:
    4H00400
    Availability:
    Ships Same Business Day
    Weight:
    5.13 LBS
    Add to Cart
    $475.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $475.95
    Subtotal:
    Add to Cart
  • PRO CIRCUIT T-4 Silencer 4H85600
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    PRO CIRCUIT T-4 Silencer 4H85600

    PRO CIRCUIT

    $475.95
    PRO CIRCUIT T-4 Silencer 4H85600Designed to be used with OEM stock head pipes or Pro Circuit head pipes, Ultra-responsive performance, Incredible horsepower gains when compared to stock, Developed to increase the horsepower and torque throughout the...
    4H85600
    SKU:
    4H85600
    Availability:
    Ships Same Business Day
    Weight:
    9.00 LBS
    Ships from Manufacture | Call to Order (231) 767-5055
    $475.95
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $475.95
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • PRO CIRCUIT T-4 Silencer 4K93650
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    PRO CIRCUIT T-4 Silencer 4K93650

    PRO CIRCUIT

    $475.95
    PRO CIRCUIT T-4 Silencer 4K93650Designed to be used with OEM stock head pipes or Pro Circuit head pipes, Ultra-responsive performance, Incredible horsepower gains when compared to stock, Developed to increase the horsepower and torque throughout the...
    4K93650
    SKU:
    4K93650
    Availability:
    Ships Same Business Day
    Weight:
    4.55 LBS
    Ships from Manufacture | Call to Order (231) 767-5055
    $475.95
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $475.95
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • PRO CIRCUIT Ti-2 Silencer 1151725K
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    PRO CIRCUIT Ti-2 Silencer 1151725K

    PRO CIRCUIT

    $398.95
    PRO CIRCUIT Ti-2 Silencer 1151725KSimilar to the R-304 Silencer except it is constructed with a carbon-aramid fiber shell, titanium tubing and titanium end-cap, Offers the "factory" look and appearance while reducing weight, Optimum performance gains,...
    18211777
    SKU:
    18211777
    Availability:
    Ships Same Business Day
    Weight:
    2.05 LBS
    MUFFLER MATERIAL:
    CARBON-ARAMID FIBER
    MODEL:
    TI-2
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SLIP-ON
    END CAP MATERIAL:
    TITANIUM
    PRODUCT NAME:
    SILENCER
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    UNITS:
    EACH
    PIPE MATERIAL:
    TITANIUM
    Ships from Manufacture | Call to Order (231) 767-5055
    $398.95
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $398.95
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • PRO CIRCUIT Spark Arrestor Silencer 1351725
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    PRO CIRCUIT Spark Arrestor Silencer 1351725

    PRO CIRCUIT

    $202.95
    PRO CIRCUIT Spark Arrestor Silencer 1351725The Type 296 Silencer is a quiet spark arrestor that should be used when riding in noise sensitive areas or any National Forest, U.S. Forest Service approved and will reduce your bike's noise level at or near...
    18211778
    SKU:
    18211778
    Availability:
    Ships Same Business Day
    Weight:
    3.95 LBS
    Ships from Manufacture | Call to Order (231) 767-5055
    $202.95
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $202.95
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • PRO CIRCUIT 304 Silencer 1061725
    Quick view

    PRO CIRCUIT 304 Silencer 1061725

    PRO CIRCUIT

    $171.95
    PRO CIRCUIT 304 Silencer 1061725The slightly longer body offers added top end performance while reducing noise output, Longer body design helps to reduce noise output, 6061 T6 brushed aluminum silencer body, Stainless steel inlet tube and end-cap, Tig...
    18211779
    SKU:
    18211779
    Availability:
    Ships Same Business Day
    Weight:
    2.65 LBS
    MATERIAL:
    ALUMINUM
    MUFFLER COLOR/FINISH:
    BRUSHED
    PRODUCT NAME:
    SILENCER
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    STYLE:
    ROUND
    MATERIAL:
    STAINLESS STEEL
    MODEL:
    304
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SLIP-ON
    UNITS:
    EACH
    PIPE MATERIAL:
    STAINLESS STEEL
    END CAP MATERIAL:
    STAINLESS STEEL
    MUFFLER MATERIAL:
    6061 T6 ALUMINUM
    Add to Cart
    $171.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $171.95
    Subtotal:
    Add to Cart
  • PRO CIRCUIT R-304 Silencer 1161725
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    PRO CIRCUIT R-304 Silencer 1161725

    PRO CIRCUIT

    $171.95
    PRO CIRCUIT R-304 Silencer 1161725Full-race two-stroke silencer, The compact design of the short aluminum canister offers optimum performance gains and is recommended for closed-course racing only, Hex head screws are used to secure the inlet cap and can...
    18211780
    SKU:
    18211780
    Availability:
    Ships Same Business Day
    Weight:
    2.45 LBS
    MUFFLER COLOR/FINISH:
    BRUSHED
    MODEL:
    R-304
    MUFFLER MATERIAL:
    6061 T6 ALUMINUM
    PIPE MATERIAL:
    STAINLESS STEEL
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SLIP-ON
    END CAP MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    SILENCER
    UNITS:
    EACH
    Add to Cart
    $171.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $171.95
    Subtotal:
    Add to Cart
  • PRO CIRCUIT T-6 Muffler - KX250F '17-'19 0121725A
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    PRO CIRCUIT T-6 Muffler - KX250F '17-'19 0121725A

    PRO CIRCUIT

    $590.95
    PRO CIRCUIT T-6 Muffler KX250F '17-'19 0121725AT-6 Stainless Slip-On Silencers are designed for a rider looking for an inexpensive, easy-to-install, durable performance silencer that can bolt onto their stock headpipe, Constructed of stainless steel...
    18211783
    SKU:
    18211783
    Availability:
    Ships Same Business Day
    Weight:
    10.30 LBS
    END CAP MATERIAL:
    STAINLESS STEEL
    MODEL:
    T-6
    MUFFLER MATERIAL:
    ALUMINUM
    PRODUCT NAME:
    SILENCER
    UNITS:
    EACH
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SLIP-ON
    Add to Cart
    $590.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $590.95
    Subtotal:
    Add to Cart
  • PRO CIRCUIT T-6 Muffler 0151635A
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    PRO CIRCUIT T-6 Muffler 0151635A

    PRO CIRCUIT

    $590.95
    PRO CIRCUIT T-6 Muffler 0151635AT-6 Stainless Slip-On Silencers are designed for a rider looking for an inexpensive, easy-to-install, durable performance silencer that can bolt onto their stock headpipe, Constructed of stainless steel throughout the...
    18211729
    SKU:
    18211729
    Availability:
    Ships Same Business Day
    Weight:
    8.60 LBS
    PRODUCT NAME:
    SILENCER
    MODEL:
    T-6
    UNITS:
    EACH
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SLIP-ON
    END CAP MATERIAL:
    STAINLESS STEEL
    MUFFLER MATERIAL:
    ALUMINUM
    Add to Cart
    $590.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $590.95
    Subtotal:
    Add to Cart
  • PRO CIRCUIT T-6 Muffler 0151545A
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    PRO CIRCUIT T-6 Muffler 0151545A

    PRO CIRCUIT

    $590.95
    PRO CIRCUIT T-6 Muffler 0151545AT-6 Stainless Slip-On Silencers are designed for a rider looking for an inexpensive, easy-to-install, durable performance silencer that can bolt onto their stock headpipe, Constructed of stainless steel throughout the...
    18211699
    SKU:
    18211699
    Availability:
    Ships Same Business Day
    Weight:
    9.00 LBS
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SLIP-ON
    END CAP MATERIAL:
    STAINLESS STEEL
    MUFFLER MATERIAL:
    ALUMINUM
    MODEL:
    T-6
    PRODUCT NAME:
    SILENCER
    UNITS:
    EACH
    Add to Cart
    $590.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $590.95
    Subtotal:
    Add to Cart
  • On Sale
    PRO CIRCUIT T-6 Muffler 0151625A
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    PRO CIRCUIT T-6 Muffler 0151625A

    PRO CIRCUIT

    Now: $384.12
    Was: $590.95
    PRO CIRCUIT T-6 Muffler 0151625AT-6 Stainless Slip-On Silencers are designed for a rider looking for an inexpensive, easy-to-install, durable performance silencer that can bolt onto their stock headpipe, Constructed of stainless steel throughout the...
    18211702
    SKU:
    18211702
    Availability:
    Ships Same Business Day
    Weight:
    8.65 LBS
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SLIP-ON
    MUFFLER MATERIAL:
    ALUMINUM
    PRODUCT NAME:
    SILENCER
    UNITS:
    EACH
    END CAP MATERIAL:
    STAINLESS STEEL
    MODEL:
    T-6
    Add to Cart
    Now: $384.12
    Was: $590.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $384.12
    Was: $590.95
    Subtotal:
    Add to Cart
  • PRO CIRCUIT T-6 Muffler - KX450F '16-'18 0121645A
    Quick view

    PRO CIRCUIT T-6 Muffler - KX450F '16-'18 0121645A

    PRO CIRCUIT

    $590.95
    PRO CIRCUIT T-6 Muffler KX450F '16-'18 0121645AT-6 Stainless Slip-On Silencers are designed for a rider looking for an inexpensive, easy-to-install, durable performance silencer that can bolt onto their stock headpipe, Constructed of stainless steel...
    18211722
    SKU:
    18211722
    Availability:
    Ships Same Business Day
    Weight:
    10.05 LBS
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SLIP-ON
    END CAP MATERIAL:
    STAINLESS STEEL
    MUFFLER MATERIAL:
    ALUMINUM
    PRODUCT NAME:
    SILENCER
    UNITS:
    EACH
    MODEL:
    T-6
    Add to Cart
    $590.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $590.95
    Subtotal:
    Add to Cart
  • PRO CIRCUIT T-6 Muffler 0131845A
    Quick view

    PRO CIRCUIT T-6 Muffler 0131845A

    PRO CIRCUIT

    $590.95
    PRO CIRCUIT T-6 Muffler 0131845AT-6 Stainless Slip-On Silencers are designed for a rider looking for an inexpensive, easy-to-install, durable performance silencer that can bolt onto their stock headpipe, Constructed of stainless steel throughout the...
    18211841
    SKU:
    18211841
    Availability:
    Ships Same Business Day
    Weight:
    12.30 LBS
    END CAP MATERIAL:
    STAINLESS STEEL
    MODEL:
    T-6
    MUFFLER MATERIAL:
    ALUMINUM
    PRODUCT NAME:
    SILENCER
    UNITS:
    EACH
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SLIP-ON
    Add to Cart
    $590.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $590.95
    Subtotal:
    Add to Cart
  • PRO CIRCUIT T-6 Muffler 0141845A
    Quick view

    PRO CIRCUIT T-6 Muffler 0141845A

    PRO CIRCUIT

    $590.95
    PRO CIRCUIT T-6 Muffler 0141845AT-6 Stainless Slip-On Silencers are designed for a rider looking for an inexpensive, easy-to-install, durable performance silencer that can bolt onto their stock headpipe, Constructed of stainless steel throughout the...
    18211845
    SKU:
    18211845
    Availability:
    Ships Same Business Day
    Weight:
    10.00 LBS
    MUFFLER MATERIAL:
    ALUMINUM
    PRODUCT NAME:
    SILENCER
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SLIP-ON
    UNITS:
    EACH
    END CAP MATERIAL:
    STAINLESS STEEL
    MODEL:
    T-6
    Ships from Manufacture | Call to Order (231) 767-5055
    $590.95
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $590.95
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • PRO CIRCUIT 304 Silencer 1061885
    Quick view

    PRO CIRCUIT 304 Silencer 1061885

    PRO CIRCUIT

    $134.95
    PRO CIRCUIT 304 Silencer 1061885The slightly longer body offers added top end performance while reducing noise output, Longer body design helps to reduce noise output, 6061 T6 brushed aluminum silencer body, Stainless steel inlet tube and end-cap, Tig...
    18211846
    SKU:
    18211846
    Availability:
    Ships Same Business Day
    Weight:
    1.95 LBS
    MODEL:
    304
    MUFFLER MATERIAL:
    6061 T6 ALUMINUM
    PIPE MATERIAL:
    STAINLESS STEEL
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SLIP-ON
    END CAP MATERIAL:
    STAINLESS STEEL
    MATERIAL:
    ALUMINUM
    MUFFLER COLOR/FINISH:
    BRUSHED
    PRODUCT NAME:
    SILENCER
    UNITS:
    EACH
    MATERIAL:
    STAINLESS STEEL
    STYLE:
    ROUND
    Ships from Manufacture | Call to Order (231) 767-5055
    $134.95
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $134.95
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
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