Harley Exhaust
Harley Bike Exhaust Systems & Mufflers at JJ Motorsports
Transform your Harley's sound and performance with premium exhaust systems from JJ Motorsports. Our range includes mufflers, full systems, baffles, headers, and wraps designed for deeper rumble, increased horsepower, and blue-proof durability. Compatible with Road King, Street Glide, Softail, Dyna, and Touring models, these parts feature chrome or black finishes, CNC-machined end caps, and high-flow designs for optimal exhaust flow and style on the street or highway.
Shop trusted brands like Vance & Hines for race-inspired mufflers. Explore related categories such as Harley engine parts for rebuilds or Harley air and fuel for complete tuning.
Top Harley Exhaust Products
- VANCE & HINES 4" Eliminator Mufflers - Black 46714 – Large straight-can with CNC billet end caps for aggressive roar.
- VANCE & HINES O2 Sensor Plug Kit - 12mm 16935 – Zinc-plated plugs for pre-closed-loop models with O2 ports.
- VANCE & HINES Black Exhaust Wrap - 2"x25' 26523 – Fiberglass wrap reduces radiant heat by 50% with clamps included.
- VANCE & HINES Baffle - Quiet 21899 – Replacement baffle for toned-down sound on select systems.
- VANCE & HINES Chrome Big Radius Exhaust 26037 – 2-1/2" full header with scalloped tips and removable baffles.
Browse our in-stock inventory below with same-day shipping and expert support. Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
COBRA Powr-Flo 2:1 Exhaust - Black - '17-'20 FL 6451RB
COBRA
$1,141.95The Milwaukee Eight demands exhaust flow that matches its displacement and aggression. The COBRA Powr-Flo 2:1 pairs a massive 2.5-inch collector with a sealed 4.5-inch muffler shell to unlock big...18002216- SKU:
- 18002216
- Availability:
- Ships Same Business Day
- Weight:
- 35.20 LBS
- END CAP COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- DESIGN/CONFIGURATION:
- 2-INTO-1 SYSTEM
- MODEL:
- POWR-FLO
- UNITS:
- EACH
- BASE COLOR:
- BLACK
- END CAP STYLE:
- CONICAL
- PRODUCT NAME:
- EXHAUST SYSTEM
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- MUFFLER DIAMETER IMPERIAL:
- 4-1/2'
- STYLE:
- STRAIGHT
- TYPE:
- FULL SYSTEM
$1,141.95 -
COBRA Powr-Flo 2:1 Exhaust - Chrome - '17-'20 FL 6451
COBRA
$1,036.95If you're running a Milwaukee Eight and serious about extracting real horsepower, exhaust scavenging matters—and the COBRA Powr-Flo 2:1 is engineered around what this engine demands. The oversized 2...18002215- SKU:
- 18002215
- Availability:
- Ships Same Business Day
- Weight:
- 35.55 LBS
- MATERIAL:
- STEEL
- DESIGN/CONFIGURATION:
- 2-INTO-1 SYSTEM
- MODEL:
- POWR-FLO
- STYLE:
- STRAIGHT
- UNITS:
- EACH
- MUFFLER DIAMETER IMPERIAL:
- 4-1/2'
- TYPE:
- FULL SYSTEM
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- END CAP COLOR/FINISH:
- BLACK
- END CAP STYLE:
- CONICAL
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
$1,036.95 -
COBRA Dual Speedster Exhaust - Chrome - Fishtail - '17-'19 Dresser 6975
COBRA
$1,130.95If you're looking to unlock real power gains on your touring rig without sacrificing the classic dual-exhaust aesthetic, the COBRA Dual Speedster delivers. This system combines the proven performance...18002185- SKU:
- 18002185
- Availability:
- Ships Same Business Day
- Weight:
- 43.50 LBS
$1,130.95 -
COBRA Dual Speedster Exhaust - Chrome - Fishtail - '10-'16 Dresser 6974
COBRA
$1,130.95If you're running a '10-'16 Dresser and want genuine performance gains without sacrificing that classic dual exhaust aesthetic, the COBRA Dual Speedster delivers. This system combines a true 2-into-1...18002184- SKU:
- 18002184
- Availability:
- Ships Same Business Day
- Weight:
- 45.00 LBS
$1,130.95 -
COBRA 4" El Diablo Exhaust - Chrome 6473
COBRA
$913.95The COBRA 4" El Diablo Exhaust is engineered to maximize exhaust scavenging efficiency through equal-length headers and a uniquely positioned collector that optimizes gas flow dynamics for measurable...18002162- SKU:
- 18002162
- Availability:
- Ships Same Business Day
- Weight:
- 24.70 LBS
- BASE FINISH:
- CHROME
- END CAP COLOR/FINISH:
- BLACK
- STYLE:
- UPSWEPT
- DESIGN/CONFIGURATION:
- 2-INTO-1 SYSTEM
- UNITS:
- EACH
- MATERIAL:
- STEEL
- MUFFLER DIAMETER IMPERIAL:
- 4'
- MUFFLER STYLE:
- MEGAPHONE
- TYPE:
- FULL SYSTEM
- COLOR/FINISH:
- CHROME
- END CAP STYLE:
- CONICAL
- MATERIAL:
- ALUMINUM
- MODEL:
- EL DIABLO
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
$913.95Qty in Cart: 0Quantity:Price:$913.95Subtotal: -
COBRA El Diablo Exhaust - Black - 4" - '07-'13 XL 6472B
COBRA
$968.95The COBRA El Diablo Exhaust delivers measurable horsepower gains through a meticulously engineered equal-length header design that optimizes exhaust gas scavenging and flow efficiency. The...18002161- SKU:
- 18002161
- Availability:
- Ships Same Business Day
- Weight:
- 24.50 LBS
- END CAP COLOR/FINISH:
- BLACK
- STYLE:
- UPSWEPT
- DESIGN/CONFIGURATION:
- 2-INTO-1 SYSTEM
- UNITS:
- EACH
- BASE COLOR:
- BLACK
- END CAP STYLE:
- CONICAL
- MATERIAL:
- ALUMINUM
- MODEL:
- EL DIABLO
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- MUFFLER DIAMETER IMPERIAL:
- 4'
- MUFFLER STYLE:
- MEGAPHONE
- TYPE:
- FULL SYSTEM
$968.95 -
COBRA El Diablo Exhaust - Chrome - 4" - '07-'13 XL 6472
COBRA
$913.95The COBRA El Diablo Exhaust is engineered for riders who demand both performance and aesthetics without compromise. Equal-length headers and a precision-designed collector optimize exhaust gas...18002160- SKU:
- 18002160
- Availability:
- Ships Same Business Day
- Weight:
- 24.00 LBS
- MATERIAL:
- STEEL
- MODEL:
- EL DIABLO
- MUFFLER STYLE:
- MEGAPHONE
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- EXHAUST SYSTEM
- DESIGN/CONFIGURATION:
- 2-INTO-1 SYSTEM
- MUFFLER DIAMETER IMPERIAL:
- 4'
- TYPE:
- FULL SYSTEM
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- END CAP COLOR/FINISH:
- BLACK
- END CAP STYLE:
- CONICAL
- RIDING STYLE:
- STREET
- STYLE:
- UPSWEPT
- UNITS:
- EACH
$913.95Qty in Cart: 0Quantity:Price:$913.95Subtotal: -
COBRA Speedster RPT Short Exhaust 6791
COBRA
$689.95If you're serious about maximizing your engine's potential, a quality exhaust system is non-negotiable. The COBRA Speedster RPT Short Exhaust combines race-inspired engineering with bolt-on...18002147- SKU:
- 18002147
- Availability:
- Ships Same Business Day
- Weight:
- 28.40 LBS
- COLOR/FINISH:
- CHROME
- END CAP COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
- TYPE:
- FULL SYSTEM
- MODEL:
- SPEEDSTER SHORT RPT
- STYLE:
- SHORT
- DESIGN/CONFIGURATION:
- 2-INTO-2 SYSTEM
- MUFFLER STYLE:
- ROUND
- UNITS:
- EACH
$689.95Qty in Cart: 0Quantity:Price:$689.95Subtotal: -
COBRA 909 Exhaust - Black - '06-'11 Dyna 6709B
COBRA
$628.95If you're running a Dyna and want measurable power gains without sacrificing sound quality, the COBRA 909 Exhaust delivers both. The PowerPort crossover design is engineered to maximize scavenging...18002098- SKU:
- 18002098
- Availability:
- Ships Same Business Day
- Weight:
- 25.00 LBS
- COLOR/FINISH:
- BLACK
- DESIGN/CONFIGURATION:
- 2-INTO-2 SYSTEM
- MODEL:
- SPEEDSTER SHORT
- STYLE:
- SHORT
- BASE COLOR:
- BLACK
- END CAP STYLE:
- STRAIGHT-CUT
- MUFFLER STYLE:
- ROUND
- STYLE:
- STRAIGHT
- UNITS:
- EACH
- MUFFLER DIAMETER IMPERIAL:
- 3-1/2'
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
- TYPE:
- FULL SYSTEM
$628.95 -
COBRA 909 Exhaust - Black - '12-'17 Dyna 6708B
COBRA
$628.95If you're running a '12-'17 Dyna and want genuine power gains without sacrificing sound quality or aesthetics, the COBRA 909 Exhaust delivers on all fronts. The PowerPort crossover design is...18002096- SKU:
- 18002096
- Availability:
- Ships Same Business Day
- Weight:
- 26.60 LBS
$628.95 -
COBRA 909 Exhaust - Black - '14-'19 XL 6705B
COBRA
$595.95If you're running a short-system exhaust on your '14-'19 XL, you need the PowerPort crossover technology that Cobra engineered into the 909 Speedsters to recover the power that compact designs...18002094- SKU:
- 18002094
- Availability:
- Ships Same Business Day
- Weight:
- 26.50 LBS
$595.95 -
COBRA 909 Exhaust - Chrome - '14-'19 XL 6705
COBRA
$573.95The COBRA 909 Exhaust delivers measurable power gains through its exclusive PowerPort crossover design—a critical engineering feature that maximizes flow efficiency in a compact, short-system package...18002093- SKU:
- 18002093
- Availability:
- Ships Same Business Day
- Weight:
- 28.80 LBS
$573.95 -
COBRA 909 Exhaust - Black - '07-'13 XL 6704B
COBRA
$595.95The COBRA 909 Exhaust delivers the power and aggression your '07-'13 XL demands without compromising on sound quality or aesthetics. The integrated PowerPort crossover technology maximizes exhaust...18002092- SKU:
- 18002092
- Availability:
- Ships Same Business Day
- Weight:
- 26.50 LBS
$595.95Qty in Cart: 0Quantity:Price:$595.95Subtotal: -
COBRA 909 Exhaust - Chrome - '07-'13 XL 6704
COBRA
$573.95If you're running a Speedster and want genuine power gains without sacrificing sound quality, the COBRA 909 Exhaust delivers both. The PowerPort crossover design maximizes scavenging efficiency in a...18002091- SKU:
- 18002091
- Availability:
- Ships Same Business Day
- Weight:
- 28.50 LBS
$573.95Qty in Cart: 0Quantity:Price:$573.95Subtotal: -
COBRA Speedster Long Exhaust - '06-'11 Dyna 6957T
COBRA
$878.95If you're running a '06-'11 Dyna and want measurable power gains without sacrificing that classic cruiser aesthetic, the COBRA Speedster Long Exhaust delivers. Cobra's proprietary PowerPort crossover...18001829- SKU:
- 18001829
- Availability:
- Ships Same Business Day
- Weight:
- 41.00 LBS
- RIDING STYLE:
- STREET
- TYPE:
- FULL SYSTEM
- COLOR/FINISH:
- CHROME
- MODEL:
- SPEEDSTER
- BASE FINISH:
- CHROME
- DESIGN/CONFIGURATION:
- 2-INTO-2 SYSTEM
- END CAP STYLE:
- STRAIGHT-CUT
- MATERIAL:
- STEEL
- MUFFLER STYLE:
- ROUND
- UNITS:
- EACH
- MUFFLER DIAMETER IMPERIAL:
- 2-1/2'
- PRODUCT NAME:
- EXHAUST SYSTEM
- STYLE:
- LONG
$878.95 -
COBRA Speedster Long Exhaust - '86-'06 Softail 6950T
COBRA
$854.95If you're running a '86-'06 Softail and want measurable power gains without sacrificing the classic aesthetic, the COBRA Speedster Long Exhaust delivers real results. The proprietary PowerPort...18001826- SKU:
- 18001826
- Availability:
- Ships Same Business Day
- Weight:
- 43.00 LBS
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- CHROME
- MODEL:
- SPEEDSTER
- MUFFLER DIAMETER IMPERIAL:
- 2-1/2'
- UNITS:
- EACH
- PRODUCT NAME:
- EXHAUST SYSTEM
- STYLE:
- LONG
- BASE FINISH:
- CHROME
- DESIGN/CONFIGURATION:
- 2-INTO-2 SYSTEM
- END CAP STYLE:
- STRAIGHT-CUT
- MATERIAL:
- STEEL
- MUFFLER STYLE:
- ROUND
- TYPE:
- FULL SYSTEM
$854.95Qty in Cart: 0Quantity:Price:$854.95Subtotal: -
COBRA Dragster Exhaust - '07-'11 Softail 6811T
COBRA
$771.95If you're running a classic drag setup on your Softail, compromised exhaust flow costs you horsepower you've already built. The COBRA Dragster Exhaust delivers the straight-pipe efficiency of...18001822- SKU:
- 18001822
- Availability:
- Ships Same Business Day
- Weight:
- 27.78 LBS
- END CAP STYLE:
- STRAIGHT-CUT
- MUFFLER STYLE:
- ROUND
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
- TYPE:
- FULL SYSTEM
- BASE FINISH:
- CHROME
- DESIGN/CONFIGURATION:
- 2-INTO-2 SYSTEM
- MATERIAL:
- STEEL
- STYLE:
- STAGGERED
- END CAP MATERIAL:
- BILLET
- MUFFLER COLOR/FINISH:
- CHROME
- MUFFLER DIAMETER IMPERIAL:
- 2-1/2'
- STYLE:
- DRAG PIPE
- COLOR/FINISH:
- CHROME
- MODEL:
- DRAGSTER
- UNITS:
- EACH
$771.95Qty in Cart: 0Quantity:Price:$771.95Subtotal: -
COBRA Dragster Exhaust - '86-'06 Softail 6810T
COBRA
$771.95If you're running a classic Softail and want exhaust that delivers genuine performance gains without sacrificing the authentic drag-pipe aesthetic, the COBRA Dragster is the smart upgrade. The...18001821- SKU:
- 18001821
- Availability:
- Ships Same Business Day
- Weight:
- 28.00 LBS
- COLOR/FINISH:
- CHROME
- END CAP MATERIAL:
- BILLET
- MUFFLER COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- STYLE:
- DRAG PIPE
- TYPE:
- FULL SYSTEM
- MUFFLER DIAMETER IMPERIAL:
- 2-1/2'
- PRODUCT NAME:
- EXHAUST SYSTEM
- STYLE:
- STAGGERED
- BASE FINISH:
- CHROME
- DESIGN/CONFIGURATION:
- 2-INTO-2 SYSTEM
- END CAP STYLE:
- STRAIGHT-CUT
- MATERIAL:
- STEEL
- MODEL:
- DRAGSTER
- MUFFLER STYLE:
- ROUND
- UNITS:
- EACH
$771.95Qty in Cart: 0Quantity:Price:$771.95Subtotal: -
COBRA True Dual Exhaust - Fishtail - '86-'06 Softail 6987
COBRA
$1,313.95If you're running a classic Softail and want the aggressive dual-exit aesthetic without sacrificing low-end torque, the Cobra True Dual Exhaust delivers both. The 1.75" tubing optimizes scavenging...18001754- SKU:
- 18001754
- Availability:
- Ships Same Business Day
- Weight:
- 45.50 LBS
- END CAP STYLE:
- FISHTAIL
- MODEL:
- BAD HOMBRE DUALS
- MUFFLER STYLE:
- ROUND
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
- STYLE:
- STRAIGHT
- TYPE:
- FULL SYSTEM
- MATERIAL:
- STEEL
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- DESIGN/CONFIGURATION:
- 2-INTO-2 SYSTEM
- UNITS:
- EACH
- MUFFLER DIAMETER IMPERIAL:
- 2-1/2'
$1,313.95Qty in Cart: 0Quantity:Price:$1,313.95Subtotal: -
COBRA True Dual Exhaust - Fishtail - '12-'17 Softail 6989
COBRA
$1,344.95If you're running a '12-'17 Softail and want the aggressive dual-exit aesthetic without sacrificing rideability, the COBRA True Dual Exhaust delivers both. The 1.75" tubing optimizes exhaust...18001752- SKU:
- 18001752
- Availability:
- Ships Same Business Day
- Weight:
- 46.20 LBS
- BASE FINISH:
- CHROME
- END CAP STYLE:
- FISHTAIL
- MODEL:
- BAD HOMBRE DUALS
- OXYGEN SENSOR:
- 18 MM
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
- TYPE:
- FULL SYSTEM
- COLOR/FINISH:
- CHROME
- OXYGEN SENSOR:
- 12 MM
- DESIGN/CONFIGURATION:
- 2-INTO-2 SYSTEM
- MATERIAL:
- STEEL
- MUFFLER STYLE:
- ROUND
- STYLE:
- STRAIGHT
- UNITS:
- EACH
- MUFFLER DIAMETER IMPERIAL:
- 2-1/2'
$1,344.95
