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
-
On Sale
S&S CYCLE Exhaust - Black 550-0679B
S&S CYCLE
MSRP: $2,055.95Now: $1,891.47Was: $2,055.95If you're running a Harley-Davidson and want measurable gains in power and torque without sacrificing rideability, the S&S Cycle 550-0679B exhaust delivers real performance improvements through...18002525- SKU:
- 18002525
- Availability:
- Ships Same Business Day
- Weight:
- 54.90 LBS
- MUFFLER DIAMETER IMPERIAL:
- 4-1/2'
- PRODUCT NAME:
- EXHAUST SYSTEM
- DESIGN/CONFIGURATION:
- 2-INTO-2 SYSTEM
- MODEL:
- EL DORADO
- END CAP COLOR/FINISH:
- BLACK
- END CAP STYLE:
- THRUSTER
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- END CAP STYLE:
- BILLET
- MATERIAL:
- STAINLESS STEEL
- MUFFLER COLOR/FINISH:
- BLACK
MSRP: $2,055.95Now: $1,891.47Was: $2,055.95 -
On Sale
S&S CYCLE Exhaust - Chrome 550-0699C
S&S CYCLE
MSRP: $2,055.95Now: $1,891.47Was: $2,055.95If you're riding a cruiser that demands both serious power delivery and a commanding presence on the road, the S&S Cycle 550-0699C exhaust transforms your engine's potential into real-world...18002527- SKU:
- 18002527
- Availability:
- Ships Same Business Day
- Weight:
- 57.00 LBS
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
- DESIGN/CONFIGURATION:
- 2-INTO-2 SYSTEM
- END CAP STYLE:
- BILLET
- MUFFLER COLOR/FINISH:
- CHROME
- END CAP COLOR/FINISH:
- BLACK
- END CAP STYLE:
- THRUSTER
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
- MODEL:
- EL DORADO
- MUFFLER DIAMETER IMPERIAL:
- 4-1/2'
MSRP: $2,055.95Now: $1,891.47Was: $2,055.95 -
On Sale
S&S CYCLE Exhaust - Black 550-0700C
S&S CYCLE
MSRP: $2,055.95Now: $1,891.47Was: $2,055.95If you're looking for measurable power gains without sacrificing street legality, the S&S Cycle 550-0700C delivers increased torque and horsepower while maintaining full EPA and CARB compliance...18002528- SKU:
- 18002528
- Availability:
- Ships Same Business Day
- Weight:
- 55.00 LBS
- MATERIAL:
- STAINLESS STEEL
- MUFFLER COLOR/FINISH:
- BLACK
- UNITS:
- EACH
- DESIGN/CONFIGURATION:
- 2-INTO-2 SYSTEM
- END CAP COLOR/FINISH:
- BLACK
- END CAP STYLE:
- BILLET
- MODEL:
- EL DORADO
- MUFFLER DIAMETER IMPERIAL:
- 4-1/2'
- END CAP STYLE:
- THRUSTER
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
MSRP: $2,055.95Now: $1,891.47Was: $2,055.95 -
On Sale
S&S CYCLE Exhaust - Black 550-0702C
S&S CYCLE
MSRP: $1,799.95Now: $1,655.95Was: $1,799.95If you're running a Harley and want real power gains without sacrificing rideability, the S&S Cycle exhaust delivers measurable improvements in torque across the entire RPM range. This isn't just...18002530- SKU:
- 18002530
- Availability:
- Ships Same Business Day
- Weight:
- 55.00 LBS
- MUFFLER DIAMETER IMPERIAL:
- 4-1/2'
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
- MODEL:
- EL DORADO
- DESIGN/CONFIGURATION:
- 2-INTO-2 SYSTEM
- END CAP COLOR/FINISH:
- BLACK
- UNITS:
- EACH
- END CAP STYLE:
- BILLET
- END CAP STYLE:
- TRACER
- MATERIAL:
- STAINLESS STEEL
- MUFFLER COLOR/FINISH:
- BLACK
MSRP: $1,799.95Now: $1,655.95Was: $1,799.95Qty in Cart: 0Quantity:Price:MSRP: $1,799.95Now: $1,655.95Was: $1,799.95Subtotal: -
On Sale
S&S CYCLE Exhaust - Chrome 550-0851A
S&S CYCLE
MSRP: $1,799.95Now: $1,655.95Was: $1,799.95If you're running a cruiser that deserves better breathing room, the S&S Cycle 550-0851A exhaust delivers measurable gains in power and torque while keeping your bike street-legal across all 50...18002531- SKU:
- 18002531
- Availability:
- Ships Same Business Day
- Weight:
- 48.00 LBS
- END CAP STYLE:
- TRACER
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
- DESIGN/CONFIGURATION:
- 2-INTO-2 SYSTEM
- END CAP STYLE:
- BILLET
- MUFFLER COLOR/FINISH:
- CHROME
- MODEL:
- EL DORADO
- MUFFLER DIAMETER IMPERIAL:
- 4-1/2'
- END CAP COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
MSRP: $1,799.95Now: $1,655.95Was: $1,799.95 -
On Sale
S&S CYCLE Grand National Mufflers - Chrome 550-0693
S&S CYCLE
MSRP: $562.95Now: $517.91Was: $562.95If you're serious about maximizing exhaust flow and extracting every available horsepower from your engine, the S&S Cycle Grand National Mufflers deliver the performance gains you need without...18011203- SKU:
- 18011203
- Availability:
- Ships Same Business Day
- Weight:
- 26.70 LBS
- TYPE:
- SLIP-ON
- BASE FINISH:
- CHROME
- END CAP COLOR/FINISH:
- BLACK
- OUTER DIAMETER IMPERIAL:
- 4'
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
- MODEL:
- GRAND NATIONAL
- MUFFLER COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- MUFFLER
MSRP: $562.95Now: $517.91Was: $562.95 -
On Sale
S&S CYCLE Grand National Mufflers - Chrome 550-0689
S&S CYCLE
MSRP: $562.95Now: $517.91Was: $562.95If you're serious about extracting maximum horsepower and commanding attention on the road, the S&S Cycle Grand National Mufflers deliver aggressive performance without sacrificing build quality. The...18011205- SKU:
- 18011205
- Availability:
- Ships Same Business Day
- Weight:
- 27.90 LBS
- MODEL:
- GRAND NATIONAL
- TYPE:
- SLIP-ON
- MUFFLER COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- BASE FINISH:
- CHROME
- END CAP COLOR/FINISH:
- BLACK
- OUTER DIAMETER IMPERIAL:
- 4'
- UNITS:
- PAIR
- PRODUCT NAME:
- MUFFLER
MSRP: $562.95Now: $517.91Was: $562.95 -
On Sale
S&S CYCLE Slash Cut Mufflers - Black 550-0696
S&S CYCLE
MSRP: $562.95Now: $517.91Was: $562.95If you're running a Harley-Davidson and want genuine exhaust presence without compromise, the S&S Cycle Slash Cut Mufflers deliver the aggressive tone serious riders demand. The removable dB reducer...18011208- SKU:
- 18011208
- Availability:
- Ships Same Business Day
- Weight:
- 25.50 LBS
- MUFFLER COLOR/FINISH:
- BLACK
- OUTER DIAMETER IMPERIAL:
- 4'
- PRODUCT NAME:
- MUFFLER
- UNITS:
- PAIR
- MUFFLER COLOR/FINISH:
- CERAMIC
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- TYPE:
- SLIP-ON
MSRP: $562.95Now: $517.91Was: $562.95 -
On Sale
S&S CYCLE Slash Cut Mufflers - Chrome 550-0691
S&S CYCLE
MSRP: $562.95Now: $517.91Was: $562.95If you're running a Harley or compatible cruiser and want an exhaust that announces your presence with genuine aggression, the S&S Cycle Slash Cut Mufflers deliver classic styling backed by authentic...18011209- SKU:
- 18011209
- Availability:
- Ships Same Business Day
- Weight:
- 24.40 LBS
- BASE FINISH:
- CHROME
- OUTER DIAMETER IMPERIAL:
- 4'
- PRODUCT NAME:
- MUFFLER
- UNITS:
- PAIR
- MUFFLER COLOR/FINISH:
- CHROME
- TYPE:
- SLIP-ON
- RIDING STYLE:
- STREET
MSRP: $562.95Now: $517.91Was: $562.95 -
On Sale
S&S CYCLE Grand National Muffler - Ceramic Black 550-0703
S&S CYCLE
MSRP: $347.95Now: $320.11Was: $347.95If you're serious about extracting maximum performance from your cruiser, the S&S Cycle Grand National Muffler delivers measurable gains where it counts—10.5% more horsepower and 19.8% more torque...18011169- SKU:
- 18011169
- Availability:
- Ships Same Business Day
- Weight:
- 8.70 LBS
- MODEL:
- GRAND NATIONAL
- PRODUCT NAME:
- MUFFLER
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- END CAP COLOR/FINISH:
- BLACK
- OUTER DIAMETER IMPERIAL:
- 4'
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- COLOR/FINISH:
- CERAMIC
- TYPE:
- SLIP-ON
MSRP: $347.95Now: $320.11Was: $347.95Qty in Cart: 0Quantity:Price:MSRP: $347.95Now: $320.11Was: $347.95Subtotal: -
On Sale
S&S CYCLE Mufflers - Chrome - Chrome Thruster 550-0665
S&S CYCLE
MSRP: $819.95Now: $754.35Was: $819.95The S&S Cycle Mk45 Thruster mufflers deliver the deep, aggressive exhaust note that defines authentic cruiser presence—while actually improving horsepower and torque output. Unlike cosmetic exhaust...18011074- SKU:
- 18011074
- Availability:
- Ships Same Business Day
- Weight:
- 29.10 LBS
MSRP: $819.95Now: $754.35Was: $819.95 -
On Sale
S&S CYCLE Mufflers - Chrome - Black Thruster 550-0664
S&S CYCLE
MSRP: $819.95Now: $754.35Was: $819.95If you're running a Harley-Davidson touring rig and want to shed excess weight while unlocking measurable gains in horsepower and torque, the S&S Cycle Mk45 Thruster mufflers deliver serious...18011075- SKU:
- 18011075
- Availability:
- Ships Same Business Day
- Weight:
- 28.30 LBS
MSRP: $819.95Now: $754.35Was: $819.95 -
On Sale
S&S CYCLE Mufflers - Black - Black Thruster 550-0666
S&S CYCLE
MSRP: $819.95Now: $754.35Was: $819.95If you're running a touring setup and want genuine performance gains without sacrificing ride quality, the S&S Cycle Mk45 mufflers deliver measurable improvements in horsepower and torque while...18011077- SKU:
- 18011077
- Availability:
- Ships Same Business Day
- Weight:
- 30.40 LBS
MSRP: $819.95Now: $754.35Was: $819.95 -
On Sale
S&S CYCLE Mufflers - Chrome - Chrome Tracer 550-0669
S&S CYCLE
MSRP: $819.95Now: $754.35Was: $819.95If you're running a Harley-Davidson touring model and want genuine power gains without sacrificing durability, the S&S Cycle Mk45 mufflers deliver both. These aren't just bolt-on styling pieces—the...18011078- SKU:
- 18011078
- Availability:
- Ships Same Business Day
- Weight:
- 29.40 LBS
MSRP: $819.95Now: $754.35Was: $819.95 -
On Sale
S&S CYCLE Mufflers - Chrome - Black Tracer - M8 Touring '17-'19 550-0668
S&S CYCLE
MSRP: $819.95Now: $754.35Was: $819.95The S&S Cycle Mk45 4.5" Touring Mufflers deliver a distinctive deep rumble while unlocking measurable horsepower and torque gains—decades of S&S engineering distilled into a bolt-on upgrade that...18011079- SKU:
- 18011079
- Availability:
- Ships Same Business Day
- Weight:
- 28.90 LBS
MSRP: $819.95Now: $754.35Was: $819.95 -
On Sale
S&S CYCLE Mufflers - Black - Black Tracer 550-0670
S&S CYCLE
MSRP: $819.95Now: $754.35Was: $819.95If you're running a Harley-Davidson Touring model and want measurable gains in horsepower and torque without sacrificing reliability, the S&S Cycle Mk45 mufflers deliver both performance and presence...18011081- SKU:
- 18011081
- Availability:
- Ships Same Business Day
- Weight:
- 29.10 LBS
MSRP: $819.95Now: $754.35Was: $819.95 -
On Sale
S&S CYCLE 4.5" Mufflers - Chrome with Chrome Thruster 550-0620
S&S CYCLE
MSRP: $819.95Now: $754.35Was: $819.95If you're running a Harley-Davidson touring bike, exhaust tone and performance go hand-in-hand. S&S Cycle's Mk45 4.5" Touring Mufflers deliver a signature deep rumble while unlocking measurable gains...18010846- SKU:
- 18010846
- Availability:
- Ships Same Business Day
- Weight:
- 30.00 LBS
MSRP: $819.95Now: $754.35Was: $819.95 -
On Sale
S&S CYCLE 4.5" Mufflers - Chrome with Black Tracer 550-0623
S&S CYCLE
MSRP: $819.95Now: $754.35Was: $819.95If you're running a Harley-Davidson touring rig, exhaust noise and performance are two sides of the same coin—and the S&S Cycle 4.5" Mufflers deliver both without compromise. These purpose-built...18010851- SKU:
- 18010851
- Availability:
- Ships Same Business Day
- Weight:
- 31.30 LBS
MSRP: $819.95Now: $754.35Was: $819.95 -
On Sale
S&S CYCLE 4.5" Mufflers - Chrome with Black Thruster 550-0619
S&S CYCLE
MSRP: $819.95Now: $754.35Was: $819.95If you're running a Harley touring bike and want genuine performance gains paired with a signature exhaust note, the S&S Cycle 4.5" Mufflers deliver the deep rumble and measurable horsepower and...18010847- SKU:
- 18010847
- Availability:
- Ships Same Business Day
- Weight:
- 32.00 LBS
- MUFFLER COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- MODEL:
- MK45
- PRODUCT NAME:
- MUFFLER
- TYPE:
- SLIP-ON
- BASE FINISH:
- CHROME
- END CAP COLOR/FINISH:
- BLACK
- END CAP STYLE:
- THRUSTER
- OUTER DIAMETER IMPERIAL:
- 4-1/2'
- UNITS:
- PAIR
MSRP: $819.95Now: $754.35Was: $819.95 -
On Sale
S&S CYCLE 4.5" Mufflers - Black with Black Thruster 550-0621
S&S CYCLE
MSRP: $819.95Now: $754.35Was: $819.95If you're running a touring setup but refuse to sacrifice performance for comfort, the S&S Cycle 4.5" Mufflers deliver the deep, commanding exhaust note you want while extracting measurable...18010849- SKU:
- 18010849
- Availability:
- Ships Same Business Day
- Weight:
- 31.00 LBS
MSRP: $819.95Now: $754.35Was: $819.95Qty in Cart: 0Quantity:Price:MSRP: $819.95Now: $754.35Was: $819.95Subtotal:
