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Harley Exhaust Systems

Harley Exhaust Systems

Harley Exhaust Systems

Harley Bike Exhaust Systems at JJ Motorsports

Transform your Harley’s sound and power with premium full exhaust systems from JJ Motorsports, featuring 2-into-2, 2-into-1, and drag-pipe designs for massive torque, deeper tone, and classic style on Softail, Dyna, Touring, and Sportster models. These high-quality systems deliver dyno-proven performance and head-turning looks.

Shop Vance & Hines, Paughco, and Bassani Xhaust for race-proven quality. Explore related categories such as Harley exhaust for mufflers and headers, or Harley for air cleaners and tuning to complete your performance build.

Top Harley Exhaust Systems

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 El Diablo Exhaust - Chrome 6478

    COBRA El Diablo Exhaust - Chrome 6478

    COBRA

    $913.95
    Quick and easy way to increase your bike’s horsepower, Machined aluminum tip is powder coated black, and etched with the Cobra logo, Heat shields cover the exhaust headers and the collector nestles beneath a simple cover, Features equal length headers
    18002292
    SKU:
    18002292
    Availability:
    Ships Same Business Day
    Weight:
    26.10 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $913.95
    Subtotal:
  • COBRA El Diablo Exhaust - Chrome - '88-'06 Softail 6485

    COBRA El Diablo Exhaust - Chrome - '88-'06 Softail 6485

    COBRA

    $913.95
    Quick and easy way to increase your bike’s horsepower, Machined aluminum tip is powder coated black, and etched with the Cobra logo, Heat shields cover the exhaust headers and the collector nestles beneath a simple cover, Features equal length headers
    18002288
    SKU:
    18002288
    Availability:
    Ships Same Business Day
    Weight:
    27.30 LBS
    $913.95
    Qty in Cart: 0
    Quantity:
    Price:
    $913.95
    Subtotal:
  • COBRA El Diablo Exhaust - Black - '07-'11 Softail 6484B

    COBRA El Diablo Exhaust - Black - '07-'11 Softail 6484B

    COBRA

    $968.95
    Quick and easy way to increase your bike’s horsepower, Machined aluminum tip is powder coated black, and etched with the Cobra logo, Heat shields cover the exhaust headers and the collector nestles beneath a simple cover, Features equal length headers
    18002287
    SKU:
    18002287
    Availability:
    Ships Same Business Day
    Weight:
    27.40 LBS
    $968.95
    Qty in Cart: 0
    Quantity:
    Price:
    $968.95
    Subtotal:
  • COBRA El Diablo Exhaust - Chrome - '07-'11 Softail 6484

    COBRA El Diablo Exhaust - Chrome - '07-'11 Softail 6484

    COBRA

    $913.95
    The COBRA El Diablo Exhaust unlocks measurable horsepower gains while delivering the aggressive aesthetic your '07-'11 Softail deserves. Equal-length headers ensure optimal scavenging and consistent back-pressure across cylinders, translating to stronger...
    18002286
    SKU:
    18002286
    Availability:
    Ships Same Business Day
    Weight:
    26.10 LBS
    $913.95
    Qty in Cart: 0
    Quantity:
    Price:
    $913.95
    Subtotal:
  • COBRA El Diablo Exhaust - Chrome - 3.5" - '06-'11 Dyna 6496

    COBRA El Diablo Exhaust - Chrome - 3.5" - '06-'11 Dyna 6496

    COBRA

    $913.95
    The COBRA El Diablo Exhaust delivers measurable horsepower gains through optimized exhaust gas scavenging, thanks to its strategically positioned collector that mounts before the foot pegs for maximum efficiency. Equal-length headers ensure balanced...
    18002221
    SKU:
    18002221
    Availability:
    Ships Same Business Day
    Weight:
    22.80 LBS
    COLOR/FINISH:
    CHROME
    MATERIAL:
    STEEL
    MODEL:
    EL DIABLO
    MUFFLER DIAMETER IMPERIAL:
    3-1/2'
    MUFFLER STYLE:
    ROUND
    PRODUCT NAME:
    EXHAUST SYSTEM
    RIDING STYLE:
    STREET
    TYPE:
    FULL SYSTEM
    BASE FINISH:
    CHROME
    END CAP COLOR/FINISH:
    BLACK
    STYLE:
    UPSWEPT
    UNITS:
    EACH
    DESIGN/CONFIGURATION:
    2-INTO-1 SYSTEM
    $913.95
    Qty in Cart: 0
    Quantity:
    Price:
    $913.95
    Subtotal:
  • COBRA 3.5" El Diablo Exhaust - Chrome 6493

    COBRA 3.5" El Diablo Exhaust - Chrome 6493

    COBRA

    $913.95
    Uses equal-length exhaust headers, One-of-a-kind Collector that is placed in front of the footpeg; This design is the most efficient mating of exhaust gases to help generate more power, Rear cylinder header pipe runs forward and wraps around the ignition...
    18002219
    SKU:
    18002219
    Availability:
    Ships Same Business Day
    Weight:
    23.90 LBS
    COLOR/FINISH:
    CHROME
    END CAP STYLE:
    CONICAL
    MODEL:
    EL DIABLO
    MUFFLER DIAMETER IMPERIAL:
    3-1/2'
    BASE FINISH:
    CHROME
    END CAP COLOR/FINISH:
    BLACK
    MATERIAL:
    ALUMINUM
    PRODUCT NAME:
    EXHAUST SYSTEM
    RIDING STYLE:
    STREET
    TYPE:
    FULL SYSTEM
    DESIGN/CONFIGURATION:
    2-INTO-1 SYSTEM
    MATERIAL:
    STEEL
    MUFFLER STYLE:
    ROUND
    STYLE:
    UPSWEPT
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $913.95
    Subtotal:
  • COBRA El Diablo Exhaust - Chrome - 3.5" - '07-'13 XL 6492

    COBRA El Diablo Exhaust - Chrome - 3.5" - '07-'13 XL 6492

    COBRA

    $913.95
    The COBRA El Diablo Exhaust delivers measurable horsepower gains through optimized exhaust gas flow and equal-length header design, eliminating the restrictive factory system that costs you performance. This purpose-built system for '07-'13 XL models...
    18002217
    SKU:
    18002217
    Availability:
    Ships Same Business Day
    Weight:
    26.00 LBS
    BASE FINISH:
    CHROME
    END CAP COLOR/FINISH:
    BLACK
    STYLE:
    UPSWEPT
    DESIGN/CONFIGURATION:
    2-INTO-1 SYSTEM
    UNITS:
    EACH
    MATERIAL:
    STEEL
    MUFFLER STYLE:
    ROUND
    TYPE:
    FULL SYSTEM
    COLOR/FINISH:
    CHROME
    END CAP STYLE:
    CONICAL
    MATERIAL:
    ALUMINUM
    MODEL:
    EL DIABLO
    MUFFLER DIAMETER IMPERIAL:
    3-1/2'
    PRODUCT NAME:
    EXHAUST SYSTEM
    RIDING STYLE:
    STREET
    Qty in Cart: 0
    Quantity:
    Price:
    $913.95
    Subtotal:
  • COBRA 909 Exhaust - Black - '12-'17 Softail 6711B

    COBRA 909 Exhaust - Black - '12-'17 Softail 6711B

    COBRA

    $628.95
    The COBRA 909 Exhaust delivers measurable horsepower gains and signature exhaust note on your Softail without the complexity of longer systems. The PowerPort crossover design maximizes scavenging efficiency in a compact footprint, making this the ideal...
    18002102
    SKU:
    18002102
    Availability:
    Ships Same Business Day
    Weight:
    25.80 LBS
    $628.95
    Qty in Cart: 0
    Quantity:
    Price:
    $628.95
    Subtotal:
  • COBRA 909 Exhaust - Chrome - '12-'17 Softail 6711

    COBRA 909 Exhaust - Chrome - '12-'17 Softail 6711

    COBRA

    $603.95
    The COBRA 909 Exhaust delivers measurable power gains through its engineered PowerPort crossover design—a critical feature in short exhaust systems that typically sacrifice performance for aesthetics. You'll experience a distinctive, aggressive tone that...
    18002101
    SKU:
    18002101
    Availability:
    Ships Same Business Day
    Weight:
    26.30 LBS
    END CAP STYLE:
    STRAIGHT-CUT
    MUFFLER STYLE:
    ROUND
    STYLE:
    STRAIGHT
    UNITS:
    EACH
    DESIGN/CONFIGURATION:
    2-INTO-2 SYSTEM
    MODEL:
    SPEEDSTER SHORT
    STYLE:
    SHORT
    TYPE:
    FULL SYSTEM
    BASE FINISH:
    CHROME
    COLOR/FINISH:
    CHROME
    MUFFLER DIAMETER IMPERIAL:
    3-1/2'
    PRODUCT NAME:
    EXHAUST SYSTEM
    RIDING STYLE:
    STREET
    Qty in Cart: 0
    Quantity:
    Price:
    $603.95
    Subtotal:
  • COBRA 909 Exhaust - Chrome - '06-'11 Dyna 6709

    COBRA 909 Exhaust - Chrome - '06-'11 Dyna 6709

    COBRA

    $603.95
    If you're running a short exhaust system on your '06-'11 Dyna, you need the PowerPort crossover design that the 909 Speedsters deliver—it's the only way to extract class-leading power from a compact package. You'll get the aggressive, throaty sound that...
    18002097
    SKU:
    18002097
    Availability:
    Ships Same Business Day
    Weight:
    26.50 LBS
    $603.95
    Qty in Cart: 0
    Quantity:
    Price:
    $603.95
    Subtotal:
  • COBRA 909 Exhaust - Chrome - '12-'17 Dyna 6708

    COBRA 909 Exhaust - Chrome - '12-'17 Dyna 6708

    COBRA

    $603.95
    The 909 Speedsters have a unique blend of performance, sound, and style, Like all of Cobra's Speedsters, these feature the PowerPort cross over which delivers class-leading power; which is a critical feature when using such a short system, Uses the same...
    18002095
    SKU:
    18002095
    Availability:
    Ships Same Business Day
    Weight:
    25.50 LBS
    $603.95
    Qty in Cart: 0
    Quantity:
    Price:
    $603.95
    Subtotal:
  • COBRA Power Pro RPT Exhaust - Black - '12-'17 Dyna 6468B COBRA Power Pro RPT Exhaust - Black - '12-'17 Dyna 6468B

    COBRA Power Pro RPT Exhaust - Black - '12-'17 Dyna 6468B

    COBRA

    $992.95
    If you're running a '12-'17 Dyna and want genuine performance gains without sacrificing sound quality, the COBRA Power Pro RPT delivers measurable horsepower and torque while producing the deep, aggressive tone that defines proper exhaust character. This...
    18001919
    SKU:
    18001919
    Availability:
    Ships Same Business Day
    Weight:
    23.30 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $992.95
    Subtotal:
  • COBRA Power Pro RPT Exhaust - Chrome - '12-'17 Dyna 6468

    COBRA Power Pro RPT Exhaust - Chrome - '12-'17 Dyna 6468

    COBRA

    $898.95
    Provides real-world performance gains matched by the deep throaty rumble you expect, Muffler body is capped off with a machined aluminum Race Pro Tip (RPT), 222° heat shields and Cobra’s unique collector give your bike an aggressive appearance,...
    18001918
    SKU:
    18001918
    Availability:
    Ships Same Business Day
    Weight:
    23.20 LBS
    MATERIAL:
    ALUMINUM
    MODEL:
    POWERPRO HP RPT
    MUFFLER STYLE:
    ROUND
    PRODUCT NAME:
    EXHAUST SYSTEM
    TYPE:
    FULL SYSTEM
    BASE FINISH:
    CHROME
    MATERIAL:
    STEEL
    DESIGN/CONFIGURATION:
    2-INTO-1 SYSTEM
    MUFFLER DIAMETER IMPERIAL:
    4'
    COLOR/FINISH:
    CHROME
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $898.95
    Subtotal:
  • COBRA Speedster Long Exhaust - '12-'17 Softail 6952T

    COBRA Speedster Long Exhaust - '12-'17 Softail 6952T

    COBRA

    $878.95
    Cobra's Speedster systems combine traditional styling and modern performance technology, These shotgun pipes also produce class-leading power gains, In part, the power gains come from the Cobra PowerPort, their proprietary crossover technology that helps...
    18001828
    SKU:
    18001828
    Availability:
    Ships Same Business Day
    Weight:
    45.74 LBS
    PRODUCT NAME:
    EXHAUST SYSTEM
    RIDING STYLE:
    STREET
    TYPE:
    FULL SYSTEM
    BASE FINISH:
    CHROME
    COLOR/FINISH:
    CHROME
    MODEL:
    SPEEDSTER
    MUFFLER DIAMETER IMPERIAL:
    2-1/2'
    STYLE:
    LONG
    DESIGN/CONFIGURATION:
    2-INTO-2 SYSTEM
    END CAP STYLE:
    STRAIGHT-CUT
    MATERIAL:
    STEEL
    MUFFLER STYLE:
    ROUND
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $878.95
    Subtotal:
  • COBRA Speedster Long Exhaust - '07-'11 Softail 6951T

    COBRA Speedster Long Exhaust - '07-'11 Softail 6951T

    COBRA

    $878.95
    If you're running a '07-'11 Softail, you're looking at a choice between classic styling and modern power—but the COBRA Speedster Long Exhaust doesn't make you pick just one. The proprietary PowerPort crossover technology delivers power gains typically...
    18001827
    SKU:
    18001827
    Availability:
    Ships Same Business Day
    Weight:
    47.05 LBS
    DESIGN/CONFIGURATION:
    2-INTO-2 SYSTEM
    MODEL:
    SPEEDSTER
    MUFFLER DIAMETER IMPERIAL:
    2-1/2'
    UNITS:
    EACH
    BASE FINISH:
    CHROME
    END CAP STYLE:
    STRAIGHT-CUT
    MATERIAL:
    STEEL
    MUFFLER STYLE:
    ROUND
    TYPE:
    FULL SYSTEM
    COLOR/FINISH:
    CHROME
    PRODUCT NAME:
    EXHAUST SYSTEM
    RIDING STYLE:
    STREET
    STYLE:
    LONG
    Qty in Cart: 0
    Quantity:
    Price:
    $878.95
    Subtotal:
  • COBRA Dragster Exhaust - '91-'05 Dyna 6815T

    COBRA Dragster Exhaust - '91-'05 Dyna 6815T

    COBRA

    $771.95
    Perfect update to traditional drag pipes; maintains clean, pure drag-pipe appearance, Full-length, 2.5" heat shields with a 222° wrap around for a non-bluing appearance, Capped with machined and chromed billet tips, Removable performance cores, Power...
    18001823
    SKU:
    18001823
    Availability:
    Ships Same Business Day
    Weight:
    27.71 LBS
    $771.95
    Qty in Cart: 0
    Quantity:
    Price:
    $771.95
    Subtotal:
  • COBRA True Dual Exhaust - Billet Tip - '86-'06 Softail 6984 COBRA True Dual Exhaust - Billet Tip - '86-'06 Softail 6984

    COBRA True Dual Exhaust - Billet Tip - '86-'06 Softail 6984

    COBRA

    $1,174.95
    If you're running a classic Softail and want authentic dual-exit styling without sacrificing performance, the Cobra True Dual Exhaust delivers both. The 1.75" tubing optimizes exhaust scavenging for measurable torque gains, while removable louvered...
    18001753
    SKU:
    18001753
    Availability:
    Ships Same Business Day
    Weight:
    43.53 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $1,174.95
    Subtotal:
  • COBRA Speedster Swept Short Exhaust - Chrome - FXSB '13-'17 6226

    COBRA Speedster Swept Short Exhaust - Chrome - FXSB '13-'17 6226

    COBRA

    $942.95
    If you're running an FXSB and want the classic 2-into-2 aesthetic without sacrificing power, the COBRA Speedster Swept Short Exhaust delivers both. The integrated PowerPort design consolidates two primary pipes into a single efficient pathway, resulting...
    18001629
    SKU:
    18001629
    Availability:
    Ships Same Business Day
    Weight:
    45.00 LBS
    BASE FINISH:
    CHROME
    DESIGN/CONFIGURATION:
    2-INTO-2 SYSTEM
    STYLE:
    SHORT
    PRODUCT NAME:
    EXHAUST SYSTEM
    STYLE:
    CURVED
    TYPE:
    FULL SYSTEM
    END CAP STYLE:
    SCALLOPED
    MATERIAL:
    STEEL
    MODEL:
    SHORT SWEPT
    MUFFLER STYLE:
    ROUND
    COLOR/FINISH:
    CHROME
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    $942.95
    Qty in Cart: 0
    Quantity:
    Price:
    $942.95
    Subtotal:
  • COBRA Speedster Xtra Long Slashdown Exhaust - Switchback 6959

    COBRA Speedster Xtra Long Slashdown Exhaust - Switchback 6959

    COBRA

    $878.95
    Cobra's Speedster systems combine traditional styling and modern performance technology, These shotgun pipes also produce class-leading power gains, In part, the power gains come from the Cobra PowerPort, their proprietary crossover technology that helps...
    18001594
    SKU:
    18001594
    Availability:
    Ships Same Business Day
    Weight:
    45.70 LBS
    MODEL:
    SPEEDSTER SLASHDOWN
    PRODUCT NAME:
    EXHAUST SYSTEM
    STYLE:
    EXTRA LONG
    TYPE:
    FULL SYSTEM
    BASE FINISH:
    CHROME
    DESIGN/CONFIGURATION:
    2-INTO-2 SYSTEM
    END CAP COLOR/FINISH:
    CHROME
    COLOR/FINISH:
    CHROME
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $878.95
    Subtotal:
  • COBRA Speedster Swept Short Exhaust - Black - '12-'17 Dyna 6229B

    COBRA Speedster Swept Short Exhaust - Black - '12-'17 Dyna 6229B

    COBRA

    $1,071.95
    A real work of metallurgical art, the high sweeping lines of these pipes are truly breathtaking, Like Cobra's flagship Speedsters, the Swepts also include Cobra’s PowerPort, which gives them 2-into-1 power while maintaining the great 2-into-2 look,...
    18001469
    SKU:
    18001469
    Availability:
    Ships Same Business Day
    Weight:
    32.30 LBS
    MUFFLER STYLE:
    ROUND
    PRODUCT NAME:
    EXHAUST SYSTEM
    STYLE:
    CURVED
    TYPE:
    FULL SYSTEM
    DESIGN/CONFIGURATION:
    2-INTO-2 SYSTEM
    END CAP STYLE:
    SCALLOPED
    MATERIAL:
    STEEL
    STYLE:
    SHORT
    BASE COLOR:
    BLACK
    MODEL:
    SHORT SWEPT
    COLOR/FINISH:
    BLACK
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    $1,071.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,071.95
    Subtotal:
  • Total: items /

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Buying Guide and FAQs

Buying Guide: Factors to Consider When Choosing Harley Bike Exhaust Systems

  • Compatibility: Ensure the system fits your Harley's model (e.g., Softail, Dyna, Touring, Sportster, Shovelhead, Evolution) and engine type. Use the vehicle selector for year-specific matches, focusing on designs compatible with OEM brackets or swingarm frames to avoid installation issues.
  • Type of Use: For street cruising or touring, opt for 2-into-2 systems with deep tones and power gains; drag pipe enthusiasts benefit from unbaffled options for a classic growl in custom builds or high-performance setups.
  • Components and Upgrades: Select full systems with headpipes, mufflers, heat shields, and baffles; add features like O² sensor bungs, fishtails, or slash-cut ends. Focus on blue-proof technology, removable baffles, and hardware kits for easy tuning and maintenance.
  • Brand and Quality: Choose Vance & Hines for dyno-proven systems with huge power gains, Paughco for classic drag pipes made in USA, or Bassani for stainless steel 2-into-1 designs. Prioritize steel or stainless materials with chrome/black finishes for corrosion resistance and durability.
  • Installation and Cost: Most systems are bolt-on with included hardware and slider channels; some require additional clamps. Prices range from $368.95 for basic drag pipes to $1,209.95 for premium full systems—factor in made-in-USA quality and free shipping over $99 for value.

Frequently Asked Questions (FAQs)

  1. What Harley models do these exhaust systems support? Systems are compatible with Softail, Dyna, Touring, Sportster, Big Twin, Shovelhead, and Evolution models—use the year/make/model filter for exact matches, including 4-speed or rubber-mounted frames.
  2. How do full exhaust systems improve performance? Designs like Vance & Hines Big Shots or Bassani 2-into-1 provide increased horsepower/torque, volumetric efficiency, and a deep tone with features like Power Chamberâ„¢ or blue-proof shields.
  3. Are drag pipes suitable for all setups? Paughco slashcut or fishtail pipes offer a classic growl but are unbaffled; ideal for custom builds with kick/electric start, though may require adapters for O² sensors.
  4. What finishes and materials are available? Options include chrome or black powder-coated steel (Vance & Hines, Paughco) and stainless steel (Bassani) for heat resistance and style.
  5. What if a system doesn't fit my Harley? Verify model, frame, and header compatibility before buying. Our returns policy allows exchanges or refunds if it doesn't match.
  6. Can I find related exhaust parts? Yes—explore mufflers, headpipes, tips, or full kits in the Harley exhaust category to complement your system upgrade for optimal sound and performance.

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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