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Harley Mufflers

Harley Mufflers

Harley Mufflers

Harley Bike Mufflers at JJ Motorsports

Give your Harley the perfect sound and performance with premium 4" and 4.5" slip-on mufflers from JJ Motorsports, featuring deep tone, increased flow, and race-inspired styling for Touring, Softail, and bagger models. These high-quality mufflers deliver instant power gains and head-turning rumble without a full system.

Shop Vance & Hines and Drag Specialties mufflers for proven quality and easy bolt-on installation. Explore related categories such as Harley exhaust for headers and full systems, or Harley for air cleaners and tuning to complete your performance build.

Top Harley Mufflers

Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • COBRA Race Pro Mufflers for '95-'16 Bagger - Chrome 6218 COBRA Race Pro Mufflers for '95-'16 Bagger - Chrome 6218

    COBRA Race Pro Mufflers for '95-'16 Bagger - Chrome 6218

    COBRA

    $826.95
    Feature advanced acoustical tuning technologies for a deep rumbling sound, Come with 3" cores encased in proprietary Cobra sound tuning materials with specific acoustical dampening and thermal insulation properties, The frequency and location of the...
    18010666
    SKU:
    18010666
    Availability:
    Ships Same Business Day
    Weight:
    27.80 LBS
    $826.95
    Qty in Cart: 0
    Quantity:
    Price:
    $826.95
    Subtotal:
  • COBRA Power Flo Mufflers for '95-'16 FL - Chrome 6215 COBRA Power Flo Mufflers for '95-'16 FL - Chrome 6215

    COBRA Power Flo Mufflers for '95-'16 FL - Chrome 6215

    COBRA

    $826.95
    4.5-inch body tapers to 4-inch round at the front, 4.5-inch machined aluminum, thin-line tip, 3-inch high-flow core for superior performance, Acoustical engineering developments allow an incredibly deep sound because of intense, class-leading resonance...
    18010639
    SKU:
    18010639
    Availability:
    Ships Same Business Day
    Weight:
    20.60 LBS
    $826.95
    Qty in Cart: 0
    Quantity:
    Price:
    $826.95
    Subtotal:
  • COBRA Scalloped Muffler - Chrome - '12-'16 FLD 6209

    COBRA Scalloped Muffler - Chrome - '12-'16 FLD 6209

    COBRA

    $456.95
    Increase horsepower and torque with a deeper, more aggressive exhaust note, Welded from mild steel then bathed in a four-step chrome-plating process, 4" muffler body uses a cooling chamber with proprietary technology to prevent blueing, All necessary...
    18010590
    SKU:
    18010590
    Availability:
    Ships Same Business Day
    Weight:
    11.80 LBS
    $456.95
    Qty in Cart: 0
    Quantity:
    Price:
    $456.95
    Subtotal:
  • COBRA Chrome Slashcut Mufflers 6004

    COBRA Chrome Slashcut Mufflers 6004

    COBRA

    $485.95
    Offer a way for riders to customize their bikes without breaking the bank, Chromed billet tips can be located in three positions: slash cut, slash down and one in between, Replaceable, 2" baffles come standard and they use a constant velocity design for...
    18010488
    SKU:
    18010488
    Availability:
    Ships Same Business Day
    Weight:
    12.90 LBS
    BASE FINISH:
    CHROME
    OUTER DIAMETER IMPERIAL:
    3'
    STYLE:
    ROUND
    UNITS:
    PAIR
    END CAP MATERIAL:
    BILLET
    TYPE:
    SLIP-ON
    COLOR/FINISH:
    CHROME
    END CAP COLOR/FINISH:
    CHROME
    END CAP STYLE:
    SLASH-CUT
    PRODUCT NAME:
    MUFFLER
    RIDING STYLE:
    STREET
    $485.95
    Qty in Cart: 0
    Quantity:
    Price:
    $485.95
    Subtotal:
  • COBRA Black Slashcut Mufflers 6003B

    COBRA Black Slashcut Mufflers 6003B

    COBRA

    $461.95
    Great performance, price and sound are the hallmarks of these 3-inch mufflers, They come with 2-inch replaceable baffles, and chromed billet tips that can be located in three positions: slash cut, slash down and one in between, Constant velocity baffle...
    18010487
    SKU:
    18010487
    Availability:
    Ships Same Business Day
    Weight:
    13.65 LBS
    $461.95
    Qty in Cart: 0
    Quantity:
    Price:
    $461.95
    Subtotal:
  • COBRA Slashcut Mufflers - Chrome - '04-'13 XL 6030

    COBRA Slashcut Mufflers - Chrome - '04-'13 XL 6030

    COBRA

    $485.95
    Offer a way for riders to customize their bikes without breaking the bank, Chromed billet tips can be located in three positions: slash cut, slash down and one in between, Replaceable, 2" baffles come standard and they use a constant velocity design for...
    18010366
    SKU:
    18010366
    Availability:
    Ships Same Business Day
    Weight:
    13.49 LBS
    END CAP MATERIAL:
    BILLET
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    CHROME
    END CAP COLOR/FINISH:
    CHROME
    PRODUCT NAME:
    MUFFLER
    TYPE:
    SLIP-ON
    END CAP STYLE:
    SLASH-CUT
    OUTER DIAMETER IMPERIAL:
    3'
    STYLE:
    ROUND
    BASE FINISH:
    CHROME
    UNITS:
    PAIR
    $485.95
    Qty in Cart: 0
    Quantity:
    Price:
    $485.95
    Subtotal:
  • COBRA 3" Mufflers - Chrome - '95-'16 Bagger 6020

    COBRA 3" Mufflers - Chrome - '95-'16 Bagger 6020

    COBRA

    $518.95
    These 3-inch slip-on mufflers offer performance and style without breaking the bank, The 2-inch core, surrounded with a special e-glass packing and a stainless-steel mesh screen, offers the best performance and sound quality available in a 3-inch...
    18010365
    SKU:
    18010365
    Availability:
    Ships Same Business Day
    Weight:
    18.40 LBS
    BASE FINISH:
    CHROME
    OUTER DIAMETER IMPERIAL:
    3'
    STYLE:
    ROUND
    TYPE:
    SLIP-ON
    UNITS:
    PAIR
    COLOR/FINISH:
    CHROME
    END CAP COLOR/FINISH:
    CHROME
    END CAP MATERIAL:
    ALUMINUM
    END CAP STYLE:
    SLASH-CUT
    PRODUCT NAME:
    MUFFLER
    RIDING STYLE:
    STREET
    $518.95
    Qty in Cart: 0
    Quantity:
    Price:
    $518.95
    Subtotal:
  • COBRA Slashcut Mufflers - Chrome 6006

    COBRA Slashcut Mufflers - Chrome 6006

    COBRA

    $485.95
    Offer a way for riders to customize their bikes without breaking the bank, Chromed billet tips can be located in three positions: slash cut, slash down and one in between, Replaceable, 2" baffles come standard and they use a constant velocity design for...
    18010364
    SKU:
    18010364
    Availability:
    Ships Same Business Day
    Weight:
    13.60 LBS
    OUTER DIAMETER IMPERIAL:
    3'
    STYLE:
    ROUND
    COLOR/FINISH:
    CHROME
    END CAP COLOR/FINISH:
    CHROME
    END CAP STYLE:
    SLASH-CUT
    PRODUCT NAME:
    MUFFLER
    RIDING STYLE:
    STREET
    BASE FINISH:
    CHROME
    END CAP MATERIAL:
    BILLET
    TYPE:
    SLIP-ON
    UNITS:
    PAIR
    $485.95
    Qty in Cart: 0
    Quantity:
    Price:
    $485.95
    Subtotal:
  • COBRA Slashcut Mufflers - Chrome - '95-'17 FXD 6005

    COBRA Slashcut Mufflers - Chrome - '95-'17 FXD 6005

    COBRA

    $485.95
    Offer a way for riders to customize their bikes without breaking the bank, Chromed billet tips can be located in three positions: slash cut, slash down and one in between, Replaceable, 2" baffles come standard and they use a constant velocity design for...
    18010363
    SKU:
    18010363
    Availability:
    Ships Same Business Day
    Weight:
    13.90 LBS
    END CAP STYLE:
    SLASH-CUT
    RIDING STYLE:
    STREET
    BASE FINISH:
    CHROME
    COLOR/FINISH:
    CHROME
    PRODUCT NAME:
    MUFFLER
    TYPE:
    SLIP-ON
    UNITS:
    PAIR
    END CAP COLOR/FINISH:
    CHROME
    END CAP MATERIAL:
    BILLET
    OUTER DIAMETER IMPERIAL:
    3'
    STYLE:
    ROUND
    $485.95
    Qty in Cart: 0
    Quantity:
    Price:
    $485.95
    Subtotal:
  • COBRA Chrome Slashcut Mufflers 6003

    COBRA Chrome Slashcut Mufflers 6003

    COBRA

    $485.95
    Great performance, price and sound are the hallmarks of these 3-inch mufflers, They come with 2-inch replaceable baffles, and chromed billet tips that can be located in three positions: slash cut, slash down and one in between, Constant velocity baffle...
    18010362
    SKU:
    18010362
    Availability:
    Ships Same Business Day
    Weight:
    13.70 LBS
    END CAP STYLE:
    SLASH-CUT
    BASE FINISH:
    CHROME
    OUTER DIAMETER IMPERIAL:
    3'
    UNITS:
    PAIR
    END CAP MATERIAL:
    BILLET
    STYLE:
    ROUND
    TYPE:
    SLIP-ON
    COLOR/FINISH:
    CHROME
    END CAP COLOR/FINISH:
    CHROME
    PRODUCT NAME:
    MUFFLER
    RIDING STYLE:
    STREET
    $485.95
    Qty in Cart: 0
    Quantity:
    Price:
    $485.95
    Subtotal:
  • COBRA Chrome Slashcut Mufflers 6002

    COBRA Chrome Slashcut Mufflers 6002

    COBRA

    $485.95
    Chromed billet tips can be located in three positions: slash cut, slash down and one in between, Replaceable, 2" baffles come standard and they use a constant velocity design for improved performance, Baffle also uses a high-density bonded e-glass sleeve...
    18010361
    SKU:
    18010361
    Availability:
    Ships Same Business Day
    Weight:
    13.69 LBS
    $485.95
    Qty in Cart: 0
    Quantity:
    Price:
    $485.95
    Subtotal:
  • COBRA Chrome Slashcut Mufflers 6001

    COBRA Chrome Slashcut Mufflers 6001

    COBRA

    $485.95
    Chromed billet tips can be located in three positions: slash cut, slash down and one in between, Replaceable, 2" baffles come standard and they use a constant velocity design for improved performance, Baffle also uses a high-density bonded e-glass sleeve...
    18010360
    SKU:
    18010360
    Availability:
    Ships Same Business Day
    Weight:
    13.87 LBS
    END CAP MATERIAL:
    BILLET
    END CAP STYLE:
    SLASH-CUT
    RIDING STYLE:
    STREET
    BASE FINISH:
    CHROME
    COLOR/FINISH:
    CHROME
    END CAP COLOR/FINISH:
    CHROME
    PRODUCT NAME:
    MUFFLER
    TYPE:
    SLIP-ON
    UNITS:
    PAIR
    OUTER DIAMETER IMPERIAL:
    3'
    STYLE:
    ROUND
    Qty in Cart: 0
    Quantity:
    Price:
    $485.95
    Subtotal:
  • COBRA Chrome Slashcut Mufflers 6000

    COBRA Chrome Slashcut Mufflers 6000

    COBRA

    $485.95
    Chromed billet tips can be located in three positions: slash cut, slash down and one in between, Replaceable, 2" baffles come standard and they use a constant velocity design for improved performance, Baffle also uses a high-density bonded e-glass sleeve...
    18010359
    SKU:
    18010359
    Availability:
    Ships Same Business Day
    Weight:
    15.75 LBS
    END CAP STYLE:
    SLASH-CUT
    RIDING STYLE:
    STREET
    BASE FINISH:
    CHROME
    COLOR/FINISH:
    CHROME
    PRODUCT NAME:
    MUFFLER
    TYPE:
    SLIP-ON
    UNITS:
    PAIR
    END CAP MATERIAL:
    BILLET
    OUTER DIAMETER IMPERIAL:
    3'
    STYLE:
    ROUND
    END CAP COLOR/FINISH:
    CHROME
    $485.95
    Qty in Cart: 0
    Quantity:
    Price:
    $485.95
    Subtotal:
  • BASSANI XHAUST 4" QNT Mufflers - Chrome 1F72QNT5

    BASSANI XHAUST 4" QNT Mufflers - Chrome 1F72QNT5

    BASSANI XHAUST

    $392.95
    Developed using Bassani's 4" DNT cans and welding a silencer chamber inside to bring the db levels down, Perfect for urban areas, Feature a stepped, perforated, and louvered baffle with a non-removable quiet insert, 16-gauge steel construction...
    18011445
    SKU:
    18011445
    Availability:
    Ships Same Business Day
    Weight:
    23.70 LBS
    BASE COLOR:
    BLACK
    END CAP STYLE:
    REVERSE CONE
    MUFFLER MATERIAL:
    STEEL
    TYPE:
    SLIP-ON
    BASE FINISH:
    CHROME
    END CAP COLOR/FINISH:
    BLACK
    OUTER DIAMETER IMPERIAL:
    4'
    RIDING STYLE:
    STREET
    UNITS:
    PAIR
    PRODUCT NAME:
    MUFFLER
    END CAP MATERIAL:
    BILLET
    MODEL:
    QNT
    MUFFLER COLOR/FINISH:
    CHROME
    MUFFLER STYLE:
    ROUND
    $392.95
    Qty in Cart: 0
    Quantity:
    Price:
    $392.95
    Subtotal:
  • On Sale
    BASSANI XHAUST 4" QNT Mufflers - Black 1F7QNT5B

    BASSANI XHAUST 4" QNT Mufflers - Black 1F7QNT5B

    BASSANI XHAUST

    MSRP: $769.95
    Now: $493.00
    Was: $769.95
    Developed using Bassani's 4" DNT cans and adding a silencer chamber inside to bring the db levels down, Perfect for urban areas, Features a stepped, perforated, and louvered baffle with a quiet insert, 16-gauge steel construction throughout, Baffle and...
    18011444
    SKU:
    18011444
    Availability:
    Ships Same Business Day
    Weight:
    24.00 LBS
    BASE COLOR:
    BLACK
    END CAP STYLE:
    REVERSE CONE
    MODEL:
    QNT
    MUFFLER MATERIAL:
    STEEL
    TYPE:
    SLIP-ON
    RIDING STYLE:
    STREET
    END CAP COLOR/FINISH:
    BLACK
    END CAP MATERIAL:
    BILLET
    MUFFLER STYLE:
    ROUND
    OUTER DIAMETER IMPERIAL:
    4'
    UNITS:
    PAIR
    MUFFLER COLOR/FINISH:
    BLACK
    PRODUCT NAME:
    MUFFLER
    MSRP: $769.95
    Now: $493.00
    Was: $769.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $769.95
    Now: $493.00
    Was: $769.95
    Subtotal:
  • BASSANI XHAUST DNT Straight Can Mufflers for M8 CVO - Chrome/Black 1F73DNT5

    BASSANI XHAUST DNT Straight Can Mufflers for M8 CVO - Chrome/Black 1F73DNT5

    BASSANI XHAUST

    $799.95
    Feature 16-gauge steel construction throughout, Specially designed 3-stepped baffle that is acoustically tuned to deliver a unique deep and throaty exhaust sound while providing maximum performance, Include a new-style billet end cap with internal...
    18011408
    SKU:
    18011408
    Availability:
    Ships Same Business Day
    Weight:
    22.80 LBS
    MATERIAL:
    STEEL
    PRODUCT NAME:
    MUFFLER
    END CAP MATERIAL:
    BILLET
    END CAP STYLE:
    MACHINED FLUTES
    BASE COLOR:
    BLACK
    MODEL:
    DNT
    TYPE:
    SLIP-ON
    BASE FINISH:
    CHROME
    COLOR/FINISH:
    CHROME
    END CAP COLOR/FINISH:
    BLACK
    OUTER DIAMETER IMPERIAL:
    4'
    RIDING STYLE:
    STREET
    UNITS:
    PAIR
    $799.95
    Qty in Cart: 0
    Quantity:
    Price:
    $799.95
    Subtotal:
  • COBRA 3" Neighbor Hater Mufflers for XL - Black 6086RB

    COBRA 3" Neighbor Hater Mufflers for XL - Black 6086RB

    COBRA

    $496.95
    Uses a 2" constant velocity core for exceptional sound and performance, surrounded by a stainless-steel mesh encased in a bonded e-glass tube, Has a simple bell rolled end with an inner steel tip
    18011403
    SKU:
    18011403
    Availability:
    Ships Same Business Day
    Weight:
    11.90 LBS
    BASE COLOR:
    BLACK
    END CAP STYLE:
    ROLLED TIP
    MODEL:
    NEIGHBOR HATERSâ„¢
    TYPE:
    SLIP-ON
    COLOR/FINISH:
    BLACK
    OUTER DIAMETER IMPERIAL:
    3'
    RIDING STYLE:
    STREET
    STYLE:
    ROUND
    UNITS:
    PAIR
    PRODUCT NAME:
    MUFFLER
    $496.95
    Qty in Cart: 0
    Quantity:
    Price:
    $496.95
    Subtotal:
  • COBRA 3" Neighbor Hater Mufflers for XL - Chrome 6086

    COBRA 3" Neighbor Hater Mufflers for XL - Chrome 6086

    COBRA

    $485.95
    Uses a 2" constant velocity core for exceptional sound and performance, surrounded by a stainless-steel mesh encased in a bonded e-glass tube, Has a simple bell rolled end with an inner steel tip
    18011402
    SKU:
    18011402
    Availability:
    Ships Same Business Day
    Weight:
    12.05 LBS
    COLOR/FINISH:
    CHROME
    END CAP STYLE:
    ROLLED TIP
    TYPE:
    SLIP-ON
    OUTER DIAMETER IMPERIAL:
    3'
    RIDING STYLE:
    STREET
    STYLE:
    ROUND
    PRODUCT NAME:
    MUFFLER
    BASE FINISH:
    CHROME
    MODEL:
    NEIGHBOR HATERSâ„¢
    UNITS:
    PAIR
    $485.95
    Qty in Cart: 0
    Quantity:
    Price:
    $485.95
    Subtotal:
  • COBRA 3" Neighbor Hater Mufflers for '04-'13 XL - Black 6085RB

    COBRA 3" Neighbor Hater Mufflers for '04-'13 XL - Black 6085RB

    COBRA

    $496.95
    Uses a 2" constant velocity core for exceptional sound and performance, surrounded by a stainless-steel mesh encased in a bonded e-glass tube, Has a simple bell rolled end with an inner steel tip
    18011401
    SKU:
    18011401
    Availability:
    Ships Same Business Day
    Weight:
    12.35 LBS
    BASE COLOR:
    BLACK
    TYPE:
    SLIP-ON
    OUTER DIAMETER IMPERIAL:
    3'
    RIDING STYLE:
    STREET
    STYLE:
    ROUND
    COLOR/FINISH:
    BLACK
    MODEL:
    NEIGHBOR HATERSâ„¢
    UNITS:
    PAIR
    END CAP STYLE:
    ROLLED TIP
    PRODUCT NAME:
    MUFFLER
    Qty in Cart: 0
    Quantity:
    Price:
    $496.95
    Subtotal:
  • COBRA 3" Neighbor Hater Mufflers for '04-'13 XL - Chrome 6085

    COBRA 3" Neighbor Hater Mufflers for '04-'13 XL - Chrome 6085

    COBRA

    $485.95
    Uses a 2" constant velocity core for exceptional sound and performance, surrounded by a stainless-steel mesh encased in a bonded e-glass tube, Has a simple bell rolled end with an inner steel tip
    18011400
    SKU:
    18011400
    Availability:
    Ships Same Business Day
    Weight:
    12.50 LBS
    PRODUCT NAME:
    MUFFLER
    BASE FINISH:
    CHROME
    COLOR/FINISH:
    CHROME
    MODEL:
    NEIGHBOR HATERSâ„¢
    RIDING STYLE:
    STREET
    UNITS:
    PAIR
    END CAP STYLE:
    ROLLED TIP
    OUTER DIAMETER IMPERIAL:
    3'
    STYLE:
    ROUND
    TYPE:
    SLIP-ON
    $485.95
    Qty in Cart: 0
    Quantity:
    Price:
    $485.95
    Subtotal:
  • Total: items /

Adding your products to cart

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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