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!
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On Sale
S&S CYCLE Slash Cut Mufflers - Chrome 550-0695
S&S CYCLE
MSRP: $562.95Now: $517.91Was: $562.95If you're running a cruiser or touring bike that deserves an audio signature as aggressive as its attitude, the S&S Cycle Slash Cut Mufflers deliver exactly that—without sacrificing tunability. The...18011207- SKU:
- 18011207
- Availability:
- Ships Same Business Day
- Weight:
- 25.45 LBS
- MUFFLER COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- MUFFLER
- TYPE:
- SLIP-ON
- BASE FINISH:
- CHROME
- OUTER DIAMETER IMPERIAL:
- 4'
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
MSRP: $562.95Now: $517.91Was: $562.95 -
On Sale
S&S CYCLE Slash Cut Mufflers - Black 550-0692
S&S CYCLE
MSRP: $562.95Now: $517.91Was: $562.95If you're running a cruiser or touring bike that deserves exhaust hardware matching its attitude, the S&S Cycle Slash Cut Mufflers deliver the stripped-down aesthetic and aggressive soundtrack your...18011210- SKU:
- 18011210
- Availability:
- Ships Same Business Day
- Weight:
- 25.85 LBS
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- TYPE:
- SLIP-ON
- MUFFLER COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- MUFFLER
- MUFFLER COLOR/FINISH:
- CERAMIC
- OUTER DIAMETER IMPERIAL:
- 4'
- UNITS:
- PAIR
MSRP: $562.95Now: $517.91Was: $562.95 -
On Sale
S&S CYCLE Power Tune‚® Dual Headers - Black Ceramic 550-0705
S&S CYCLE
MSRP: $875.95Now: $805.87Was: $875.95Stock header pipes leave performance on the table and allow excessive heat to radiate toward your passenger. The S&S CYCLE Power Tune® Dual Headers deliver measurable horsepower gains while the...18020391- SKU:
- 18020391
- Availability:
- Ships Same Business Day
- Weight:
- 22.90 LBS
- COLOR/FINISH:
- CERAMIC
- MATERIAL:
- STAINLESS STEEL
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- UNITS:
- SET
- DESIGN/CONFIGURATION:
- 2-INTO-2 SYSTEM
- MODEL:
- EL DORADO
- PRODUCT NAME:
- HEAD PIPE
MSRP: $875.95Now: $805.87Was: $875.95 -
DRAG SPECIALTIES 45‚° Weld-In O2 Bungs - 18mm 1861-0694
DRAG SPECIALTIES
$34.76Proper O2 sensor placement is critical for accurate fuel mixture feedback and engine tuning—especially in forced induction or high-performance applications where sensor data directly impacts...18610694- SKU:
- 18610694
- Availability:
- Ships Same Business Day
- Weight:
- 0.27 LBS
- PRODUCT NAME:
- BUNG
- RIDING STYLE:
- STREET
- THREAD DIAMETER:
- 18 MM
- THREAD PITCH METRIC:
- 1.5 MM
- TYPE:
- O2 SENSOR
- DESIGN/CONFIGURATION:
- 45°
- UNITS:
- PAIR
$34.76
