Replacement Parts

Replacement Parts

Replacement Parts

J J Motorsports is a leading supplier of dirt bike exhaust replacement parts for 2-stroke and 4-strokes. We carry a wide selection of dirt bike exhausts from popular brands like Bills Pipes, FMF, and Pro Circuit. Whether you're looking for a complete system or just a replacement part, we have what you need. We also offer financing options to help you get the part you need. Contact us today to learn more about our dirt bike exhaust replacement parts.

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  • MOOSE RACING Exhaust Springs 495-9000
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    MOOSE RACING Exhaust Springs 495-9000

    MOOSE RACING

    $19.35
    MOOSE RACING Exhaust Springs 495-9000Stainless steel construction gives superior strength and appearance, Swivel hook design eliminates binding, extending spring life, Made in the U.S.A., Exhaust springs should be measured when they are off the vehicle...
    M7718
    SKU:
    M7718
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    PRODUCT NAME:
    SPRING
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    TYPE:
    EXHAUST
    MATERIAL:
    STAINLESS STEEL
    RIDING STYLE:
    OFF-ROAD
    SPRING LENGTH - STATIC METRIC:
    90 MM
    UNITS:
    PAIR
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    Add to Cart
    $19.35
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    $19.35
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  • MOOSE RACING Exhaust Springs - 95mm 495-9500
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    MOOSE RACING Exhaust Springs - 95mm 495-9500

    MOOSE RACING

    $19.35
    MOOSE RACING Exhaust Springs 95mm 495-9500Stainless steel construction gives superior strength and appearance, Swivel hook design eliminates binding, extending spring life, Made in the U.S.A.
    M7719
    SKU:
    M7719
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    UNITS:
    2 PACK
    MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    EXHAUST SPRING
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    RIDING STYLE:
    OFF-ROAD
    SPRING LENGTH - STATIC METRIC:
    95 MM
    Add to Cart
    $19.35
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    $19.35
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    MOOSE RACING Exhaust Springs - 100mm 495-9900

    MOOSE RACING

    $19.35
    MOOSE RACING Exhaust Springs 100mm 495-9900Stainless steel construction gives superior strength and appearance, Swivel hook design eliminates binding, extending spring life, Made in the U.S.A.
    M7720
    SKU:
    M7720
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    SPRING LENGTH - STATIC METRIC:
    100 MM
    UNITS:
    2 PACK
    MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    EXHAUST SPRING
    RIDING STYLE:
    UTV
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    SNOW
    Add to Cart
    $19.35
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    Price:
    $19.35
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  • MOOSE RACING Heat Shield - 18"x18" 401-1302
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    MOOSE RACING Heat Shield - 18"x18" 401-1302

    MOOSE RACING

    $36.95
    MOOSE RACING Heat Shield 18"x18" 401-1302Aluminized heat barrier with adhesive backing, Foil-coated fiberglass cloth adheres to body panels to protect plastic or fiberglass from engine or exhaust heat, Made in the U.S.A.
    M30051
    SKU:
    M30051
    Availability:
    Ships Same Business Day
    Weight:
    0.46 LBS
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    PRODUCT NAME:
    HEAT SHIELD
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    ALUMINUM
    LENGTH IMPERIAL:
    18'
    MATERIAL:
    FOIL-COATED CERAMIC CLOTH
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    WIDTH IMPERIAL:
    18'
    COLOR/FINISH:
    SILVER
    STYLE:
    SHEET
    Add to Cart
    $36.95
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    Price:
    $36.95
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  • MOOSE RACING Exhaust Springs 495-5700
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    MOOSE RACING Exhaust Springs 495-5700

    MOOSE RACING

    $19.35
    MOOSE RACING Exhaust Springs 495-5700Stainless steel construction gives superior strength and appearance, Swivel hook design eliminates binding, extending spring life, Made in the U.S.A., Exhaust springs should be measured when they are off the vehicle...
    M7714
    SKU:
    M7714
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    RIDING STYLE:
    OFF-ROAD
    SPRING LENGTH - STATIC METRIC:
    57 MM
    PRODUCT NAME:
    SPRING
    RIDING STYLE:
    ATV
    TYPE:
    EXHAUST
    UNITS:
    PAIR
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    STREET
    RIDING STYLE:
    UTV
    MATERIAL:
    STAINLESS STEEL
    Add to Cart
    $19.35
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    Price:
    $19.35
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  • MOOSE RACING Exhaust Springs 495-6700
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    MOOSE RACING Exhaust Springs 495-6700

    MOOSE RACING

    $19.35
    MOOSE RACING Exhaust Springs 495-6700Stainless steel construction gives superior strength and appearance, Swivel hook design eliminates binding, extending spring life, Made in the U.S.A., Exhaust springs should be measured when they are off the vehicle...
    M7710
    SKU:
    M7710
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    PAIR
    MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    SPRING
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    SPRING LENGTH - STATIC METRIC:
    67 MM
    TYPE:
    EXHAUST
    Add to Cart
    $19.35
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    Price:
    $19.35
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  • MOOSE RACING Exhaust Springs 495-7500
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    MOOSE RACING Exhaust Springs 495-7500

    MOOSE RACING

    $19.35
    MOOSE RACING Exhaust Springs 495-7500Stainless steel construction gives superior strength and appearance, Swivel hook design eliminates binding, extending spring life, Made in the U.S.A., Exhaust springs should be measured when they are off the vehicle...
    M7711
    SKU:
    M7711
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    PRODUCT NAME:
    SPRING
    RIDING STYLE:
    SNOW
    TYPE:
    EXHAUST
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    PAIR
    MATERIAL:
    STAINLESS STEEL
    RIDING STYLE:
    UTV
    SPRING LENGTH - STATIC METRIC:
    75 MM
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    Add to Cart
    $19.35
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    $19.35
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  • MOOSE RACING Exhaust Springs 495-3800
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    MOOSE RACING Exhaust Springs 495-3800

    MOOSE RACING

    $19.35
    MOOSE RACING Exhaust Springs 495-3800Stainless steel construction gives superior strength and appearance, Swivel hook design eliminates binding, extending spring life, Made in the U.S.A., Exhaust springs should be measured when they are off the vehicle...
    M7713
    SKU:
    M7713
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    RIDING STYLE:
    STREET
    MATERIAL:
    STAINLESS STEEL
    RIDING STYLE:
    ATV
    SPRING LENGTH - STATIC METRIC:
    38 MM
    TYPE:
    EXHAUST
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    SPRING
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    UNITS:
    PAIR
    Add to Cart
    $19.35
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $19.35
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  • MOOSE RACING Exhaust Springs 495-7000
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    MOOSE RACING Exhaust Springs 495-7000

    MOOSE RACING

    $19.35
    MOOSE RACING Exhaust Springs 495-7000Stainless steel construction gives superior strength and appearance, Swivel hook design eliminates binding, extending spring life, Made in the U.S.A., Exhaust springs should be measured when they are off the vehicle...
    M7716
    SKU:
    M7716
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MATERIAL:
    STAINLESS STEEL
    SPRING LENGTH - STATIC METRIC:
    70 MM
    TYPE:
    EXHAUST
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    STREET
    RIDING STYLE:
    UTV
    PRODUCT NAME:
    SPRING
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    PAIR
    RIDING STYLE:
    ATV
    Add to Cart
    $19.35
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $19.35
    Subtotal:
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  • MOOSE RACING Exhaust Springs 495-8000
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    MOOSE RACING Exhaust Springs 495-8000

    MOOSE RACING

    $19.35
    MOOSE RACING Exhaust Springs 495-8000Stainless steel construction gives superior strength and appearance, Swivel hook design eliminates binding, extending spring life, Made in the U.S.A., Exhaust springs should be measured when they are off the vehicle...
    M7717
    SKU:
    M7717
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    STREET
    RIDING STYLE:
    UTV
    PRODUCT NAME:
    SPRING
    SPRING LENGTH - STATIC METRIC:
    80 MM
    TYPE:
    EXHAUST
    UNITS:
    PAIR
    MATERIAL:
    STAINLESS STEEL
    Add to Cart
    $19.35
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    Qty in Cart: 0
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    Price:
    $19.35
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  • MOOSE RACING 52 mm Exhaust Spring 495-5200
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    MOOSE RACING 52 mm Exhaust Spring 495-5200

    MOOSE RACING

    $19.95
    MOOSE RACING 52 mm Exhaust Spring 495-5200Stainless steel construction gives superior strength and appearance, Swivel hook design eliminates binding, extending spring life, Sold in pairs, Made in the U.S.A.
    18601962
    SKU:
    18601962
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    RIDING STYLE:
    OFF-ROAD
    SPRING LENGTH - STATIC METRIC:
    52 MM
    PRODUCT NAME:
    SPRING
    TYPE:
    EXHAUST
    UNITS:
    2 PACK
    Add to Cart
    $19.95
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    Qty in Cart: 0
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    Price:
    $19.95
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  • MOOSE RACING Muffler Packing - 10.5"x16" 1860-0852
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    MOOSE RACING Muffler Packing - 10.5"x16" 1860-0852

    MOOSE RACING

    $7.95
    MOOSE RACING Muffler Packing 10.5"x16" 1860-0852Repack blown-out silencer for quieter running and more power, Long-filament fiberglass made especially for muffler packing, Measures 10.5" x 16", more than enough to repack virtually any 2-stroke silencer,...
    18600852
    SKU:
    18600852
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    PRODUCT NAME:
    MUFFLER PACKING
    UNITS:
    EACH
    LENGTH IMPERIAL:
    16'
    RIDING STYLE:
    OFF-ROAD
    MATERIAL:
    FIBERGLASS
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    WIDTH IMPERIAL:
    10-1/2'
    Add to Cart
    $7.95
    Add to Cart Quick view
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    Quantity:
    Price:
    $7.95
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  • MOOSE RACING Exhaust Springs 495-8300
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    MOOSE RACING Exhaust Springs 495-8300

    MOOSE RACING

    $19.35
    MOOSE RACING Exhaust Springs 495-8300Stainless steel construction gives superior strength and appearance, Swivel hook design eliminates binding, extending spring life, Made in the U.S.A., Exhaust springs should be measured when they are off the vehicle...
    M7712
    SKU:
    M7712
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    UNITS:
    PAIR
    MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    SPRING
    RIDING STYLE:
    ATV
    TYPE:
    EXHAUST
    RIDING STYLE:
    STREET
    SPRING LENGTH - STATIC METRIC:
    83 MM
    Add to Cart
    $19.35
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $19.35
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  • MOOSE RACING Spec 19 Competition Packing - 500g 14583
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    MOOSE RACING Spec 19 Competition Packing - 500g 14583

    MOOSE RACING

    $32.95
    MOOSE RACING Spec 19 Competition Packing 500g 14583Bulk packing is designed to be stuffed around a muffler's core to fill any shape, Resist's breakdown up to 1500 degrees, High strength fibers withstand turbulence and pressure from noise reducing muffler...
    18601716
    SKU:
    18601716
    Availability:
    Ships Same Business Day
    Weight:
    1.15 LBS
    MODEL:
    COMPETITION SERIES
    RIDING STYLE:
    OFF-ROAD
    WEIGHT METRIC:
    500 G
    UNITS:
    EACH
    TYPE:
    BULK
    PRODUCT NAME:
    MUFFLER PACKING
    Add to Cart
    $32.95
    Add to Cart Quick view
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    Price:
    $32.95
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  • MOOSE RACING Spec 19 Competition Packing - 750g 14584
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    MOOSE RACING Spec 19 Competition Packing - 750g 14584

    MOOSE RACING

    $40.95
    MOOSE RACING Spec 19 Competition Packing 750g 14584Bulk packing is designed to be stuffed around a muffler's core to fill any shape, Resist's breakdown up to 1500 degrees, High strength fibers withstand turbulence and pressure from noise reducing muffler...
    18601717
    SKU:
    18601717
    Availability:
    Ships Same Business Day
    Weight:
    1.80 LBS
    RIDING STYLE:
    OFF-ROAD
    MODEL:
    COMPETITION SERIES
    PRODUCT NAME:
    MUFFLER PACKING
    TYPE:
    BULK
    WEIGHT METRIC:
    750 G
    UNITS:
    EACH
    Add to Cart
    $40.95
    Add to Cart Quick view
    Qty in Cart: 0
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    Price:
    $40.95
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  • MOOSE RACING Spec 19 Competition Packing - 1000g 14585
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    MOOSE RACING Spec 19 Competition Packing - 1000g 14585

    MOOSE RACING

    $44.95
    MOOSE RACING Spec 19 Competition Packing 1000g 14585Bulk packing is designed to be stuffed around a muffler's core to fill any shape, Resist's breakdown up to 1500 degrees, High strength fibers withstand turbulence and pressure from noise reducing...
    18601718
    SKU:
    18601718
    Availability:
    Ships Same Business Day
    Weight:
    1.80 LBS
    UNITS:
    EACH
    RIDING STYLE:
    OFF-ROAD
    MODEL:
    COMPETITION SERIES
    PRODUCT NAME:
    MUFFLER PACKING
    TYPE:
    BULK
    WEIGHT METRIC:
    1000 G
    Add to Cart
    $44.95
    Add to Cart Quick view
    Qty in Cart: 0
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    Price:
    $44.95
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  • MOOSE RACING Bristol Spec 19 Muffler Packing Pillow - 2 Stroke - 16" 14567
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    MOOSE RACING Bristol Spec 19 Muffler Packing Pillow - 2 Stroke - 16" 14567

    MOOSE RACING

    $24.95
    MOOSE RACING Bristol Spec 19 Muffler Packing Pillow 2 Stroke 16" 14567Universal, easy-to-install design, Pillow can be trimmed to length to fit off-road muffler up to 20" inches long, Lasts 3-5 times longer than traditional packing and extends service to...
    18601719
    SKU:
    18601719
    Availability:
    Ships Same Business Day
    Weight:
    1.05 LBS
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    PILLOW PACK
    LENGTH IMPERIAL:
    20'
    STYLE:
    2-STROKE
    TYPE:
    MUFFLER
    UNITS:
    EACH
    Add to Cart
    $24.95
    Add to Cart Quick view
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    Price:
    $24.95
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  • MOOSE RACING Bristol Spec 19 Muffler Packing Pillow - 4 Stroke - 15" 14677
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    MOOSE RACING Bristol Spec 19 Muffler Packing Pillow - 4 Stroke - 15" 14677

    MOOSE RACING

    $34.95
    MOOSE RACING Bristol Spec 19 Muffler Packing Pillow 4 Stroke 15" 14677Universal, easy-to-install design, Pillow can be trimmed to length to fit off-road muffler up to 20" inches long, Lasts 3-5 times longer than traditional packing and extends service to...
    18601720
    SKU:
    18601720
    Availability:
    Ships Same Business Day
    Weight:
    1.35 LBS
    RIDING STYLE:
    OFF-ROAD
    LENGTH IMPERIAL:
    15'
    PRODUCT NAME:
    PILLOW PACK
    STYLE:
    4-STROKE
    TYPE:
    MUFFLER
    UNITS:
    EACH
    Add to Cart
    $34.95
    Add to Cart Quick view
    Qty in Cart: 0
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    Price:
    $34.95
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  • MOOSE RACING Bristol Spec 19 Muffler Packing Pillow - 4 Stroke - 19" 14552
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    MOOSE RACING Bristol Spec 19 Muffler Packing Pillow - 4 Stroke - 19" 14552

    MOOSE RACING

    $40.95
    MOOSE RACING Bristol Spec 19 Muffler Packing Pillow 4 Stroke 19" 14552Universal, easy-to-install design, Pillow can be trimmed to length to fit off-road muffler up to 20" inches long, Lasts 3-5 times longer than traditional packing and extends service to...
    18601721
    SKU:
    18601721
    Availability:
    Ships Same Business Day
    Weight:
    1.85 LBS
    LENGTH IMPERIAL:
    19'
    STYLE:
    4-STROKE
    TYPE:
    MUFFLER
    UNITS:
    EACH
    PRODUCT NAME:
    PILLOW PACK
    RIDING STYLE:
    OFF-ROAD
    Add to Cart
    $40.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $40.95
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  • MOOSE RACING Muffler Packing -11X16X1 160-1112M
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    MOOSE RACING Muffler Packing -11X16X1 160-1112M

    MOOSE RACING

    $20.95
    MOOSE RACING Muffler Packing -11X16X1 160-1112MResists breakdown up tp 1200 F degrees, Made in the U.S.A.
    18602211
    SKU:
    18602211
    Availability:
    Ships Same Business Day
    Weight:
    1.00 LBS
    PRODUCT NAME:
    MUFFLER PACKING
    WIDTH IMPERIAL:
    11'
    LENGTH IMPERIAL:
    16'
    RIDING STYLE:
    STREET
    STYLE:
    4-STROKE
    UNITS:
    EACH
    Add to Cart
    $20.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $20.95
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Some parts are not legal for use in California or other states with similar laws / regulations