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 4.5" Mufflers - Chrome with Chrome Tracer 550-0624
S&S CYCLE
MSRP: $819.95Now: $754.35Was: $819.95If you're running a touring bike and want measurable improvements in power delivery without sacrificing durability, the S&S Cycle 4.5" Mufflers deliver. The dual-chamber design—combining a stainless...18010850- SKU:
- 18010850
- Availability:
- Ships Same Business Day
- Weight:
- 29.50 LBS
MSRP: $819.95Now: $754.35Was: $819.95 -
On Sale
S&S CYCLE Grand National Race Mufflers for Softail - Chrome 550-0740
S&S CYCLE
MSRP: $463.95Now: $426.83Was: $463.95If you're running a Softail and tired of a muted exhaust note that doesn't match your bike's performance potential, the S&S Cycle Grand National Race Mufflers deliver the aggressive, deep rumble that...18011362- SKU:
- 18011362
- Availability:
- Ships Same Business Day
- Weight:
- 15.10 LBS
- END CAP COLOR/FINISH:
- BLACK
- MUFFLER COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- TYPE:
- SLIP-ON
- BASE FINISH:
- CHROME
- MODEL:
- GRAND NATIONAL
- UNITS:
- PAIR
- END CAP STYLE:
- ROUND
- PRODUCT NAME:
- MUFFLER
MSRP: $463.95Now: $426.83Was: $463.95 -
On Sale
S&S CYCLE 2:1 Exhaust for Softail - Black 550-0788
S&S CYCLE
MSRP: $1,338.95Now: $1,231.83Was: $1,338.95If you're running a Softail on the track, your exhaust system directly impacts power delivery, throttle response, and overall engine efficiency. The S&S Cycle 2:1 delivers classic styling without...18002401- SKU:
- 18002401
- Availability:
- Ships Same Business Day
- Weight:
- 28.00 LBS
- END CAP COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- TYPE:
- FULL SYSTEM
- MODEL:
- SUPERSTREET
- COLOR/FINISH:
- BLACK
- END CAP STYLE:
- STRAIGHT-CUT
- MUFFLER STYLE:
- ROUND
- UNITS:
- EACH
- BASE COLOR:
- BLACK
- COLOR/FINISH:
- CERAMIC
- DESIGN/CONFIGURATION:
- 2-INTO-1 SYSTEM
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- EXHAUST SYSTEM
MSRP: $1,338.95Now: $1,231.83Was: $1,338.95Qty in Cart: 0Quantity:Price:MSRP: $1,338.95Now: $1,231.83Was: $1,338.95Subtotal: -
On Sale
S&S CYCLE Exhaust - 2:1 - Black 550-0789B
S&S CYCLE
MSRP: $1,750.95Now: $1,610.87Was: $1,750.95A classic 2:1 exhaust system delivers the iconic look and responsive performance that serious Harley riders expect, while the stainless steel construction ensures durability through countless miles...18002483- SKU:
- 18002483
- Availability:
- Ships Same Business Day
- Weight:
- 30.00 LBS
- DESIGN/CONFIGURATION:
- 2-INTO-1 SYSTEM
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
- COLOR/FINISH:
- CERAMIC BLACK
- END CAP COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
- END CAP STYLE:
- STRAIGHT-CUT
- MODEL:
- SUPERSTREET
- MUFFLER STYLE:
- ROUND
- STYLE:
- STRAIGHT
- TYPE:
- FULL SYSTEM
MSRP: $1,750.95Now: $1,610.87Was: $1,750.95 -
On Sale
S&S CYCLE Grand National Mufflers - Black 550-0694
S&S CYCLE
MSRP: $562.95Now: $517.91Was: $562.95If you're serious about maximizing exhaust flow and unlocking additional horsepower on your cruiser, the S&S CYCLE Grand National Mufflers deliver aggressive performance without compromise. The...18011204- SKU:
- 18011204
- Availability:
- Ships Same Business Day
- Weight:
- 26.00 LBS
- BASE COLOR:
- BLACK
- TYPE:
- SLIP-ON
- MUFFLER COLOR/FINISH:
- CERAMIC
- RIDING STYLE:
- STREET
- MUFFLER COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- MUFFLER
- END CAP COLOR/FINISH:
- BLACK
- MODEL:
- GRAND NATIONAL
- OUTER DIAMETER IMPERIAL:
- 4'
- UNITS:
- PAIR
MSRP: $562.95Now: $517.91Was: $562.95 -
On Sale
S&S CYCLE 50 State 2:1 Black Exhaust for XL 550-0952A
S&S CYCLE
MSRP: $1,540.95Now: $1,417.67Was: $1,540.95If you're running an XL Sportster and want exhaust that delivers classic aesthetics without sacrificing performance, the S&S Cycle 50 State 2:1 is engineered to meet that exact demand. This stainless...18002478- SKU:
- 18002478
- Availability:
- Ships Same Business Day
- Weight:
- 29.20 LBS
- HEAT SHIELD COLOR:
- BLACK
- PIPE MATERIAL:
- STAINLESS STEEL
- DESIGN/CONFIGURATION:
- 2-INTO-1 SYSTEM
- END CAP STYLE:
- STRAIGHT-CUT
- MUFFLER COLOR/FINISH:
- BLACK
- MUFFLER STYLE:
- ROUND
- STYLE:
- STRAIGHT
- UNITS:
- EACH
- MODEL:
- SUPERSTREET
- TYPE:
- FULL SYSTEM
- END CAP COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
MSRP: $1,540.95Now: $1,417.67Was: $1,540.95 -
On Sale
S&S CYCLE Grand National Mufflers - Black 550-0690
S&S CYCLE
MSRP: $562.95Now: $517.91Was: $562.95If you're serious about extracting maximum horsepower from your engine while commanding attention on the road, the S&S Cycle Grand National Mufflers deliver race-bred performance without compromise...18011206- SKU:
- 18011206
- Availability:
- Ships Same Business Day
- Weight:
- 29.70 LBS
- MODEL:
- GRAND NATIONAL
- PRODUCT NAME:
- MUFFLER
- END CAP COLOR/FINISH:
- BLACK
- MUFFLER COLOR/FINISH:
- CERAMIC
- OUTER DIAMETER IMPERIAL:
- 4'
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
- BASE COLOR:
- BLACK
- MUFFLER COLOR/FINISH:
- BLACK
- TYPE:
- SLIP-ON
MSRP: $562.95Now: $517.91Was: $562.95 -
PYTHON/DRAG SPECIAL Replacement Baffles - Python Duals 21877
PYTHON/DRAG SPECIAL
$56.95If your Python Duals exhaust is losing flow or showing signs of baffle deterioration, replacement baffles are essential to restore peak performance and maintain the system's tuning characteristics. A...18610477- SKU:
- 18610477
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- MATERIAL:
- STEEL
- STYLE:
- REPLACEMENT
- PRODUCT NAME:
- BAFFLE
- SHAPE:
- ROUND
- UNITS:
- EACH
- RIDING STYLE:
- STREET
$56.95 -
DEI Heat Shield Liner Kit 901058
DEI
$74.95Exhaust heat is one of the most overlooked comfort and safety issues on high-performance bikes. The DEI Heat Shield Liner Kit 901058 reduces radiant heat transfer by up to 60%, keeping your legs and...18611613- SKU:
- 18611613
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
$74.95Qty in Cart: 0Quantity:Price:$74.95Subtotal: -
On Sale
S&S CYCLE 4-1/2" Black MK45 Cutlass Performance Mufflers 550-1010
S&S CYCLE
MSRP: $819.95Now: $754.35Was: $819.95If you're serious about exhaust performance, you need mufflers that deliver both acoustic character and regulatory compliance without compromise. The S&S Cycle MK45 Cutlass gives you a aggressive...18011493- SKU:
- 18011493
- Availability:
- Ships Same Business Day
- Weight:
- 26.70 LBS
MSRP: $819.95Now: $754.35Was: $819.95 -
On Sale
S&S CYCLE 2-into-1 Diamondback Exhaust System - Stainless Steel - Race Only 550-1000
S&S CYCLE
MSRP: $1,338.95Now: $1,231.83Was: $1,338.95The S&S Cycle 2-into-1 Diamondback exhaust system is engineered to unlock measurable power gains from your M-Eight engine while maintaining the aggressive, minimalist aesthetic serious riders demand...18002543- SKU:
- 18002543
- Availability:
- Ships Same Business Day
- Weight:
- 28.00 LBS
MSRP: $1,338.95Now: $1,231.83Was: $1,338.95Qty in Cart: 0Quantity:Price:MSRP: $1,338.95Now: $1,231.83Was: $1,338.95Subtotal: -
On Sale
S&S CYCLE 4-1/2" Grand National Slip-On Muffler - Black 550-1074
S&S CYCLE
MSRP: $510.95Now: $470.07Was: $510.95The S&S Cycle Grand National Slip-On delivers the aggressive stance and classic styling of a vintage Sportster without sacrificing the breathing room your modern Nightster engine demands. This...18011502- SKU:
- 18011502
- Availability:
- Ships Same Business Day
- Weight:
- 11.55 LBS
MSRP: $510.95Now: $470.07Was: $510.95Qty in Cart: 0Quantity:Price:MSRP: $510.95Now: $470.07Was: $510.95Subtotal: -
COBRA 4-1/2" Neighbor Haters Series Mufflers - Black 6290RB
COBRA
$661.95The COBRA 4-1/2" Neighbor Haters Series Muffler delivers aggressive performance sound while maintaining full 50-state emissions compliance—ideal for riders who refuse to compromise between power and...18011507- SKU:
- 18011507
- Availability:
- Ships Same Business Day
- Weight:
- 24.15 LBS
$661.95 -
VANCE & HINES Big Radius Exhaust System - Black 46367
VANCE & HINES
$1,429.95The Vance & Hines Big Radius Exhaust System is engineered to unlock measurable gains in low-end torque and mid-range responsiveness through its proprietary PCX chambered design. If you're running a...18002591- SKU:
- 18002591
- Availability:
- Ships Same Business Day
- Weight:
- 24.00 LBS
$1,429.95 -
VANCE & HINES 3" Twin Slash Slip-On Muffler - Chrome 16343
VANCE & HINES
$879.95Vance & Hines has engineered this slip-on muffler to deliver measurable torque gains while maintaining street legality across 49 states. The PCX technology uses a chambered high-flow catalyst...18011523- SKU:
- 18011523
- Availability:
- Ships Same Business Day
- Weight:
- 15.25 LBS
$879.95 -
Khrome Werks 4-1/2" Klassic End Cap Right Hand Eclipse 201759P
KHROME WERKS
$155.95Fine-tune your motorcycle's exhaust aesthetics without compromising fitment or function. The Khrome Werks Klassic End Cap gives you genuine directional control—rotate to 360 degrees in 90-degree...18611684- SKU:
- 18611684
- Availability:
- Ships Same Business Day
- Weight:
- 1.58 LBS
$155.95 -
On Sale
S&S CYCLE 2-into-1 Lava Chrome Sidewinder Exhaust System - Race Only 550-1087
S&S CYCLE
MSRP: $1,441.95Now: $1,326.59Was: $1,441.95If you're serious about extracting maximum power from your engine while commanding attention with a distinctive exhaust note, the S&S Cycle 2-into-1 Lava Chrome Sidewinder is built for racers who...18002630- SKU:
- 18002630
- Availability:
- Ships Same Business Day
- Weight:
- 34.00 LBS
MSRP: $1,441.95Now: $1,326.59Was: $1,441.95Qty in Cart: 0Quantity:Price:MSRP: $1,441.95Now: $1,326.59Was: $1,441.95Subtotal: -
BASSANI XHAUST 2-into-1 Road Rage III Exhaust System - 49-State - Chrome 1S81RE
BASSANI XHAUST
$1,429.95If you're running a Harley and serious about maximizing power output, the Bassani Road Rage III isn't optional—it's essential. This 2-into-1 system combines engineered stepped headpipes with a...18002678- SKU:
- 18002678
- Availability:
- Ships Same Business Day
- Weight:
- 24.30 LBS
$1,429.95 -
BASSANI XHAUST 2-into-1 Road Rage III Exhaust System - 49-State - Black 1S81RBE
BASSANI XHAUST
$1,328.75If you're running a Harley and serious about extracting peak performance from your engine, the Bassani XHAUST 2-into-1 Road Rage III delivers measurable horsepower and torque gains through engineered...18002679- SKU:
- 18002679
- Availability:
- Ships Same Business Day
- Weight:
- 23.00 LBS
$1,328.75Qty in Cart: 0Quantity:Price:$1,328.75Subtotal: -
On Sale
S&S CYCLE 2-into-1 Qualifier Exhaust System - Race Only - Guardian Black 550-1106
S&S CYCLE
MSRP: $1,338.95Now: $1,231.83Was: $1,338.95If you're running closed-course competition, this S&S Cycle 2-into-1 exhaust system delivers the power and sound that separates winners from the rest. Built with stepped stainless steel headers and...18002685- SKU:
- 18002685
- Availability:
- Ships Same Business Day
- Weight:
- 27.00 LBS
MSRP: $1,338.95Now: $1,231.83Was: $1,338.95
