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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
  • BASSANI XHAUST 4" Quick Change Mufflers - Black - FL '95-'16 1F740B

    BASSANI XHAUST 4" Quick Change Mufflers - Black - FL '95-'16 1F740B

    BASSANI XHAUST

    $549.95
    Mufflers feature 16-gauge steel construction, Straight can-style muffler bodies to be used with choice of optional billet end caps, Distinctive aggressive exhaust sound, Improve power and performance, Made in the U.S.A.
    18010543
    SKU:
    18010543
    Availability:
    Ships Same Business Day
    Weight:
    22.50 LBS
    $549.95
    Qty in Cart: 0
    Quantity:
    Price:
    $549.95
    Subtotal:
  • BASSANI XHAUST Megaphone Mufflers - Chr/Blk - Fluted - Performance Baffle FLH-517RL BASSANI XHAUST Megaphone Mufflers - Chr/Blk - Fluted - Performance Baffle FLH-517RL

    BASSANI XHAUST Megaphone Mufflers - Chr/Blk - Fluted - Performance Baffle FLH-517RL

    BASSANI XHAUST

    $664.95
    Mufflers feature 16-gauge steel construction, Removable flow-through baffles, Bolts to stock locations with supplied hardware
    18010515
    SKU:
    18010515
    Availability:
    Ships Same Business Day
    Weight:
    23.32 LBS
    $664.95
    Qty in Cart: 0
    Quantity:
    Price:
    $664.95
    Subtotal:
  • BASSANI XHAUST 3" Mufflers - Chrome - Bologna - Softail '07-'17 12117F

    BASSANI XHAUST 3" Mufflers - Chrome - Bologna - Softail '07-'17 12117F

    BASSANI XHAUST

    $384.95
    Feature 16-gauge steel construction, Improve power and performance, 2" baffles, Made in the U.S.A.
    18010433
    SKU:
    18010433
    Availability:
    Ships Same Business Day
    Weight:
    12.87 LBS
    $384.95
    Qty in Cart: 0
    Quantity:
    Price:
    $384.95
    Subtotal:
  • BASSANI XHAUST 3" Mufflers - Chrome - Slash-Cut - Softail '07-'17 12117B

    BASSANI XHAUST 3" Mufflers - Chrome - Slash-Cut - Softail '07-'17 12117B

    BASSANI XHAUST

    $384.95
    Feature 16-gauge steel construction, Improve power and performance, 2" baffles, Made in the U.S.A.
    18010434
    SKU:
    18010434
    Availability:
    Ships Same Business Day
    Weight:
    12.48 LBS
    $384.95
    Qty in Cart: 0
    Quantity:
    Price:
    $384.95
    Subtotal:
  • BASSANI XHAUST Chrome Mufflers - Slash-Up 31117B BASSANI XHAUST Chrome Mufflers - Slash-Up 31117B

    BASSANI XHAUST Chrome Mufflers - Slash-Up 31117B

    BASSANI XHAUST

    $484.95
    Feature woven fiberglass baffle wrap for a louder, more aggressive sound, Will not interchange with OEM components, Made in the U.S.A., For select Bassani True Dual Header Pipes
    18010452
    SKU:
    18010452
    Availability:
    Ships Same Business Day
    Weight:
    15.90 LBS
    BASE FINISH:
    CHROME
    UNITS:
    PAIR
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    CHROME
    PRODUCT NAME:
    MUFFLER
    OUTER DIAMETER IMPERIAL:
    3'
    STYLE:
    SLASH-UP
    TYPE:
    SLIP-ON
    $484.95
    Qty in Cart: 0
    Quantity:
    Price:
    $484.95
    Subtotal:
  • BASSANI XHAUST Chrome Mufflers - Slash-Down 31117C BASSANI XHAUST Chrome Mufflers - Slash-Down 31117C

    BASSANI XHAUST Chrome Mufflers - Slash-Down 31117C

    BASSANI XHAUST

    $484.95
    Feature woven fiberglass baffle wrap for a louder, more aggressive sound, Will not interchange with OEM components, Made in the U.S.A., For select Bassani True Dual Header Pipes
    18010453
    SKU:
    18010453
    Availability:
    Ships Same Business Day
    Weight:
    19.20 LBS
    BASE FINISH:
    CHROME
    COLOR/FINISH:
    CHROME
    PRODUCT NAME:
    MUFFLER
    TYPE:
    SLIP-ON
    UNITS:
    PAIR
    RIDING STYLE:
    STREET
    OUTER DIAMETER IMPERIAL:
    3'
    STYLE:
    SLASH-DOWN
    $484.95
    Qty in Cart: 0
    Quantity:
    Price:
    $484.95
    Subtotal:
  • BASSANI XHAUST Megaphone Mufflers - Chr/Pol - Tapered - Standard Baffle FLH-517

    BASSANI XHAUST Megaphone Mufflers - Chr/Pol - Tapered - Standard Baffle FLH-517

    BASSANI XHAUST

    $639.95
    Mufflers feature 16-gauge steel construction, Removable flow-through baffles, Bolts to stock locations with supplied hardware
    18010184
    SKU:
    18010184
    Availability:
    Ships Same Business Day
    Weight:
    23.00 LBS
    $639.95
    Qty in Cart: 0
    Quantity:
    Price:
    $639.95
    Subtotal:
  • BASSANI XHAUST Megaphone Mufflers - Chr/Pol - Tapered - Performance Baffle FLH-517L BASSANI XHAUST Megaphone Mufflers - Chr/Pol - Tapered - Performance Baffle FLH-517L

    BASSANI XHAUST Megaphone Mufflers - Chr/Pol - Tapered - Performance Baffle FLH-517L

    BASSANI XHAUST

    $629.95
    Mufflers feature 16-gauge steel construction, Removable flow-through baffles, Bolts to stock locations with supplied hardware
    18010185
    SKU:
    18010185
    Availability:
    Ships Same Business Day
    Weight:
    20.80 LBS
    $629.95
    Qty in Cart: 0
    Quantity:
    Price:
    $629.95
    Subtotal:
  • BASSANI XHAUST 3" Mufflers for Scout - Black 8S27BSB

    BASSANI XHAUST 3" Mufflers for Scout - Black 8S27BSB

    BASSANI XHAUST

    $549.95
    16-gauge steel construction, Include mounting hardware and instructions, Made in the U.S.A.
    18113397
    SKU:
    18113397
    Availability:
    Ships Same Business Day
    Weight:
    11.85 LBS
    BASE COLOR:
    BLACK
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    BLACK
    MATERIAL:
    STEEL
    UNITS:
    PAIR
    PRODUCT NAME:
    MUFFLER
    OUTER DIAMETER IMPERIAL:
    3'
    STYLE:
    SLASH-CUT
    TYPE:
    SLIP-ON
    $549.95
    Qty in Cart: 0
    Quantity:
    Price:
    $549.95
    Subtotal:
  • BASSANI XHAUST 3" Mufflers for Scout - Chrome 8S27SC

    BASSANI XHAUST 3" Mufflers for Scout - Chrome 8S27SC

    BASSANI XHAUST

    $604.95
    16-gauge steel construction, Include mounting hardware and instructions, Made in the U.S.A.
    18113398
    SKU:
    18113398
    Availability:
    Ships Same Business Day
    Weight:
    11.80 LBS
    OUTER DIAMETER IMPERIAL:
    3'
    COLOR/FINISH:
    CHROME
    PRODUCT NAME:
    MUFFLER
    RIDING STYLE:
    STREET
    BASE FINISH:
    CHROME
    MATERIAL:
    STEEL
    STYLE:
    SLASH-CUT
    TYPE:
    SLIP-ON
    UNITS:
    PAIR
    $604.95
    Qty in Cart: 0
    Quantity:
    Price:
    $604.95
    Subtotal:
  • BASSANI XHAUST 3" Mufflers - Chrome - Scout 8S17SC

    BASSANI XHAUST 3" Mufflers - Chrome - Scout 8S17SC

    BASSANI XHAUST

    $604.95
    16-gauge steel construction with chrome or black finish, Includes mounting hardware, 50% lighter than stock mufflers, Increases power and performance, Made in the U.S.A.
    18112905
    SKU:
    18112905
    Availability:
    Ships Same Business Day
    Weight:
    11.95 LBS
    MATERIAL:
    STEEL
    MODEL:
    CLASSIC
    UNITS:
    PAIR
    END CAP STYLE:
    SLASH-CUT
    BASE FINISH:
    CHROME
    COLOR/FINISH:
    CHROME
    END CAP COLOR/FINISH:
    CHROME
    PRODUCT NAME:
    MUFFLER
    RIDING STYLE:
    STREET
    END CAP MATERIAL:
    BILLET
    OUTER DIAMETER IMPERIAL:
    3'
    TYPE:
    SLIP-ON
    $604.95
    Qty in Cart: 0
    Quantity:
    Price:
    $604.95
    Subtotal:
  • BASSANI XHAUST 3" Mufflers - Black - Scout 8S17BSB

    BASSANI XHAUST 3" Mufflers - Black - Scout 8S17BSB

    BASSANI XHAUST

    $549.95
    16-gauge steel construction with chrome or black finish, Includes mounting hardware, 50% lighter than stock mufflers, Increases power and performance, Made in the U.S.A.
    18112906
    SKU:
    18112906
    Availability:
    Ships Same Business Day
    Weight:
    14.00 LBS
    BASE FINISH:
    POWDER-COATED
    MATERIAL:
    STEEL
    MODEL:
    CLASSIC
    PRODUCT NAME:
    MUFFLER
    TYPE:
    SLIP-ON
    UNITS:
    PAIR
    END CAP MATERIAL:
    BILLET
    END CAP STYLE:
    SLASH-CUT
    RIDING STYLE:
    STREET
    BASE COLOR:
    BLACK
    OUTER DIAMETER IMPERIAL:
    3'
    COLOR/FINISH:
    BLACK
    END CAP COLOR/FINISH:
    BLACK
    $549.95
    Qty in Cart: 0
    Quantity:
    Price:
    $549.95
    Subtotal:
  • DRAG SPECIALTIES 4" Slip-On Mufflers for FL - Chrome/Black H00971

    DRAG SPECIALTIES 4" Slip-On Mufflers for FL - Chrome/Black H00971

    DRAG SPECIALTIES

    $594.83
    Black ceramic coated billet tip for years of durability, Louvered core for maximum performance and an aggressive tone, 16 gauge steel tubing
    18011264
    SKU:
    18011264
    Availability:
    Ships Same Business Day
    Weight:
    25.50 LBS
    MUFFLER COLOR/FINISH:
    CHROME
    END CAP MATERIAL:
    BILLET ALUMINUM
    PRODUCT NAME:
    MUFFLER
    TYPE:
    SLIP-ON
    END CAP COLOR/FINISH:
    BLACK
    OUTER DIAMETER IMPERIAL:
    4'
    RIDING STYLE:
    STREET
    UNITS:
    PAIR
    $594.83
    Qty in Cart: 0
    Quantity:
    Price:
    $594.83
    Subtotal:
  • DRAG SPECIALTIES 4" Slip-On Mufflers for FL - Black/Black H00972

    DRAG SPECIALTIES 4" Slip-On Mufflers for FL - Black/Black H00972

    DRAG SPECIALTIES

    $514.75
    Black ceramic coated billet tip for years of durability, Louvered core for maximum performance and an aggressive tone, 16 gauge steel tubing
    18011265
    SKU:
    18011265
    Availability:
    Ships Same Business Day
    Weight:
    25.60 LBS
    END CAP COLOR/FINISH:
    BLACK
    RIDING STYLE:
    STREET
    TYPE:
    SLIP-ON
    END CAP MATERIAL:
    BILLET ALUMINUM
    OUTER DIAMETER IMPERIAL:
    4'
    UNITS:
    PAIR
    MUFFLER COLOR/FINISH:
    BLACK
    PRODUCT NAME:
    MUFFLER
    $514.75
    Qty in Cart: 0
    Quantity:
    Price:
    $514.75
    Subtotal:
  • DRAG SPECIALTIES 4" Mufflers for '95-'16 FL - Black H00966

    DRAG SPECIALTIES 4" Mufflers for '95-'16 FL - Black H00966

    DRAG SPECIALTIES

    $363.95
    Mufflers offer increased performance with a great sound, 28" overall length, Removable louvered steel baffles, Mount with existing hardware and clamps, Designed to fit with most saddlebag extensions
    18011188
    SKU:
    18011188
    Availability:
    Ships Same Business Day
    Weight:
    23.50 LBS
    BASE COLOR:
    BLACK
    LENGTH IMPERIAL:
    28'
    TYPE:
    SLIP-ON
    RIDING STYLE:
    STREET
    BASE FINISH:
    MATTE
    MATERIAL:
    STEEL
    OUTER DIAMETER IMPERIAL:
    4'
    STYLE:
    SLASH-DOWN
    UNITS:
    PAIR
    MUFFLER COLOR/FINISH:
    BLACK
    PRODUCT NAME:
    MUFFLER
    $363.95
    Qty in Cart: 0
    Quantity:
    Price:
    $363.95
    Subtotal:
  • DRAG SPECIALTIES 4" Mufflers for FL - Black H00968

    DRAG SPECIALTIES 4" Mufflers for FL - Black H00968

    DRAG SPECIALTIES

    $363.95
    Mufflers offer increased performance with a great sound, 28" overall length, Removable louvered steel baffles, Mount with existing hardware and clamps, Designed to fit with most saddlebag extensions
    18011190
    SKU:
    18011190
    Availability:
    Ships Same Business Day
    Weight:
    22.15 LBS
    BASE COLOR:
    BLACK
    LENGTH IMPERIAL:
    28'
    MUFFLER COLOR/FINISH:
    BLACK
    TYPE:
    SLIP-ON
    OUTER DIAMETER IMPERIAL:
    4'
    RIDING STYLE:
    STREET
    UNITS:
    PAIR
    PRODUCT NAME:
    MUFFLER
    BASE FINISH:
    MATTE
    MATERIAL:
    STEEL
    STYLE:
    SLASH-DOWN
    $363.95
    Qty in Cart: 0
    Quantity:
    Price:
    $363.95
    Subtotal:
  • DRAG SPECIALTIES 3.5" Mufflers for FL - Chrome H00963

    DRAG SPECIALTIES 3.5" Mufflers for FL - Chrome H00963

    DRAG SPECIALTIES

    $356.67
    Mufflers offer increased performance with a great sound, 28" overall length, Removable louvered steel baffles, Mount with existing hardware and clamps, Designed to fit with most saddlebag extensions
    18011185
    SKU:
    18011185
    Availability:
    Ships Same Business Day
    Weight:
    19.90 LBS
    MATERIAL:
    STEEL
    PRODUCT NAME:
    MUFFLER
    STYLE:
    SLASH-DOWN
    MUFFLER COLOR/FINISH:
    CHROME
    LENGTH IMPERIAL:
    28'
    OUTER DIAMETER IMPERIAL:
    3-1/2'
    TYPE:
    SLIP-ON
    BASE FINISH:
    CHROME
    RIDING STYLE:
    STREET
    UNITS:
    PAIR
    $356.67
    Qty in Cart: 0
    Quantity:
    Price:
    $356.67
    Subtotal:
  • BASSANI XHAUST 4" Black Muffler - Megaphone - XG50/750 1527RB BASSANI XHAUST 4" Black Muffler - Megaphone - XG50/750 1527RB

    BASSANI XHAUST 4" Black Muffler - Megaphone - XG50/750 1527RB

    BASSANI XHAUST

    $439.95
    Muffler features 16-gauge steel construction and removable flow-through baffle, Bolt to stock locations with supplied hardware, Includes small heat shield that replaces stock heat shield., Made in the U.S.A.
    18010741
    SKU:
    18010741
    Availability:
    Ships Same Business Day
    Weight:
    7.50 LBS
    BASE COLOR:
    BLACK
    RIDING STYLE:
    STREET
    STYLE:
    MEGAPHONE
    BASE FINISH:
    POWDER-COATED
    COLOR/FINISH:
    BLACK
    END CAP COLOR/FINISH:
    BLACK
    OUTER DIAMETER IMPERIAL:
    4'
    PRODUCT NAME:
    MUFFLER
    TYPE:
    SLIP-ON
    MATERIAL:
    STEEL
    END CAP STYLE:
    MACHINED FLUTES
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $439.95
    Subtotal:
  • BASSANI XHAUST DNT Straight Can Mufflers for '95-'16 FL  - Chrome/Black 1F7DNT5

    BASSANI XHAUST DNT Straight Can Mufflers for '95-'16 FL - Chrome/Black 1F7DNT5

    BASSANI XHAUST

    $784.95
    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...
    18010768
    SKU:
    18010768
    Availability:
    Ships Same Business Day
    Weight:
    24.20 LBS
    $784.95
    Qty in Cart: 0
    Quantity:
    Price:
    $784.95
    Subtotal:
  • BASSANI XHAUST DNT Straight Can Mufflers for '95-'16 FL - Black 1F7DNT5B

    BASSANI XHAUST DNT Straight Can Mufflers for '95-'16 FL - Black 1F7DNT5B

    BASSANI XHAUST

    $758.95
    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...
    18010769
    SKU:
    18010769
    Availability:
    Ships Same Business Day
    Weight:
    24.30 LBS
    $758.95
    Qty in Cart: 0
    Quantity:
    Price:
    $758.95
    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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