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
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TRASK Assault 2:1 Exhaust - Full Stainless - '91-'05 Dyna TM-5021
TRASK
$1,149.95If you're running a Dyna and serious about exhaust performance, the TRASK Assault 2:1 delivers the flow characteristics and durability you need for consistent power gains and reliability. Built from mandrel-bent stainless steel and TIG welded, this full...18002208- SKU:
- 18002208
- Availability:
- Ships Same Business Day
- Weight:
- 21.40 LBS
$1,149.95 -
TRASK Assault 2:1 Exhaust - Full Stainless TM-5020
TRASK
$1,149.95A quality exhaust system is fundamental to any high-performance build—it's where power meets sound and efficiency. The TRASK Assault 2:1 delivers measurable gains in scavenging and flow while maintaining the durability needed for track duty or street...18002209- SKU:
- 18002209
- Availability:
- Ships Same Business Day
- Weight:
- 21.30 LBS
- DESIGN/CONFIGURATION:
- 2-INTO-1 SYSTEM
- UNITS:
- EACH
- MODEL:
- ASSAULT
- COLOR/FINISH:
- STAINLESS STEEL
- END CAP STYLE:
- CONICAL
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
- MUFFLER STYLE:
- MEGAPHONE
- STYLE:
- STRAIGHT
$1,149.95Qty in Cart: 0Quantity:Price:$1,149.95Subtotal: -
TRASK Nasty Bastard 2:1 Exhaust - Chrome TM-5720CH
TRASK
$1,399.95If you're running a big-displacement V-twin and want to unlock serious horsepower without sacrificing street manners, the TRASK Nasty Bastard delivers the flow you need. This 2:1 header design merges two cylinders into a tapered megaphone that scavenges...18002133- SKU:
- 18002133
- Availability:
- Ships Same Business Day
- Weight:
- 19.40 LBS
- DESIGN/CONFIGURATION:
- 2-INTO-1 SYSTEM
- UNITS:
- EACH
- BASE FINISH:
- CHROME
- MODEL:
- NASTY BASTARD
- STYLE:
- SHORT
- END CAP MATERIAL:
- BILLET
- MUFFLER STYLE:
- MEGAPHONE
- COLOR/FINISH:
- CHROME
- END CAP STYLE:
- TURN-OUT
- MUFFLER DIAMETER IMPERIAL:
- 3-1/2'
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
$1,399.95Qty in Cart: 0Quantity:Price:$1,399.95Subtotal: -
TRASK Assault 2:1 Exhaust - Stainless Steel - '07-'17 Softail TM-5060
TRASK
$1,149.95A 2:1 exhaust system fundamentally changes how your Softail breathes, delivering improved scavenging and mid-range torque while giving your bike an unmistakable race-inspired presence. Built from mandrel-bent stainless steel and TIG-welded for...18002494- SKU:
- 18002494
- Availability:
- Ships Same Business Day
- Weight:
- 18.90 LBS
- MUFFLER COLOR/FINISH:
- BRUSHED
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BRUSHED
- DESIGN/CONFIGURATION:
- 2-INTO-1 SYSTEM
- UNITS:
- EACH
- END CAP STYLE:
- REVERSE CONE
- MODEL:
- ASSAULT
- MUFFLER STYLE:
- MEGAPHONE
- STYLE:
- STRAIGHT
- TYPE:
- FULL SYSTEM
- BASE COLOR:
- SILVER
- COLOR/FINISH:
- STAINLESS STEEL
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- EXHAUST SYSTEM
$1,149.95 -
TRASK Assault 2:1 Exhaust - Black/Stainless Steel - '07-'17 Softail TM-5060BK
TRASK
$1,149.95The TRASK Assault 2:1 exhaust delivers aggressive flow dynamics and a race-proven design that maximizes horsepower and torque on your '07-'17 Softail. This mandrel-bent, TIG-welded system reduces backpressure while maintaining the iconic dual-outlet...18002495- SKU:
- 18002495
- Availability:
- Ships Same Business Day
- Weight:
- 18.60 LBS
- RIDING STYLE:
- STREET
- TYPE:
- FULL SYSTEM
- BASE COLOR:
- BLACK
- DESIGN/CONFIGURATION:
- 2-INTO-1 SYSTEM
- MATERIAL:
- STAINLESS STEEL
- MUFFLER COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- EXHAUST SYSTEM
- COLOR/FINISH:
- BLACK
- END CAP STYLE:
- REVERSE CONE
- MODEL:
- ASSAULT
- MUFFLER STYLE:
- MEGAPHONE
- STYLE:
- STRAIGHT
- UNITS:
- EACH
$1,149.95 -
TRASK 2:1 Exhaust - Black - Indian Scout TM-3041BK
TRASK
$999.95If you're running an Indian Scout and want genuine performance gains across the entire RPM range, the TRASK 2:1 Exhaust delivers measurable horsepower and torque improvements that you'll feel on every ride. The aggressive sound and sleek black finish...18102282- SKU:
- 18102282
- Availability:
- Ships Same Business Day
- Weight:
- 12.70 LBS
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
- MUFFLER STYLE:
- MEGAPHONE
- BASE COLOR:
- BLACK
- DESIGN/CONFIGURATION:
- 2-INTO-1 SYSTEM
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- HOT ROD
- STYLE:
- SHORT
- COLOR/FINISH:
- BLACK
- END CAP STYLE:
- CONICAL
- STYLE:
- STRAIGHT
- UNITS:
- EACH
$999.95Qty in Cart: 0Quantity:Price:$999.95Subtotal: -
TRASK Assault 2:1 Exhaust - Stainless TM-5052
TRASK
$1,149.95A 2:1 exhaust manifold is fundamental to maximizing scavenging efficiency and extracting peak horsepower from your engine. The TRASK Assault combines lightweight stainless construction with meticulous handcrafted welds to deliver consistent performance...18002475- SKU:
- 18002475
- Availability:
- Ships Same Business Day
- Weight:
- 20.30 LBS
- COLOR/FINISH:
- STAINLESS STEEL
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
- STYLE:
- STRAIGHT
- END CAP STYLE:
- CONICAL
- MUFFLER STYLE:
- MEGAPHONE
- DESIGN/CONFIGURATION:
- 2-INTO-1 SYSTEM
- MUFFLER COLOR/FINISH:
- RAW
- BASE FINISH:
- RAW
- MODEL:
- ASSAULT
- UNITS:
- EACH
$1,149.95 -
TRASK Assault 2:1 Exhaust - Black - Straight - '17-'20 Touring TM-5010BK
TRASK
$1,149.95A true 2:1 exhaust demands precision engineering, and TRASK delivers exactly that with meticulous hand fabrication and mandrel bending for optimal flow characteristics. This bolt-on system eliminates restrictive OEM piping while maintaining the clean,...18002448- SKU:
- 18002448
- Availability:
- Ships Same Business Day
- Weight:
- 19.80 LBS
- BASE COLOR:
- BLACK
- DESIGN/CONFIGURATION:
- 2-INTO-1 SYSTEM
- PRODUCT NAME:
- EXHAUST SYSTEM
- STYLE:
- STRAIGHT
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- MILD STEEL
- MODEL:
- ASSAULT
- MUFFLER STYLE:
- MEGAPHONE
- END CAP STYLE:
- CONICAL
- RIDING STYLE:
- STREET
$1,149.95 -
TRASK Assault 2:1 Exhaust - Black - Straight - '07-'16 Touring TM-5000BK
TRASK
$1,149.95Factory exhaust systems restrict flow and rob your touring bike of usable power—the TRASK Assault 2:1 demands better. This handcrafted 2:1 header consolidates exhaust gases for improved scavenging and a measurable boost in mid-range torque, while the...18002449- SKU:
- 18002449
- Availability:
- Ships Same Business Day
- Weight:
- 20.00 LBS
- DESIGN/CONFIGURATION:
- 2-INTO-1 SYSTEM
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- MILD STEEL
- MODEL:
- ASSAULT
- MUFFLER STYLE:
- MEGAPHONE
- STYLE:
- STRAIGHT
- END CAP STYLE:
- CONICAL
- PRODUCT NAME:
- EXHAUST SYSTEM
$1,149.95Qty in Cart: 0Quantity:Price:$1,149.95Subtotal: -
TRASK Assault 2:1 Exhaust - '99-'06 FL TM-5040BK
TRASK
$1,149.95A true 2:1 exhaust system transforms your big twin's power delivery by optimizing scavenging and reducing backpressure across the RPM band. Built from mandrel-bent stainless steel and TIG welded for durability, this system handles both street cruising...18002451- SKU:
- 18002451
- Availability:
- Ships Same Business Day
- Weight:
- 20.40 LBS
- DESIGN/CONFIGURATION:
- 2-INTO-1 SYSTEM
- STYLE:
- STRAIGHT
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- MILD STEEL
- MODEL:
- ASSAULT
- END CAP STYLE:
- CONICAL
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
- MUFFLER STYLE:
- MEGAPHONE
$1,149.95Qty in Cart: 0Quantity:Price:$1,149.95Subtotal: -
TRASK Assault 2:1 Exhaust - '99-'06 FL TM-5040
TRASK
$1,149.95A true 2:1 header design maximizes scavenging efficiency and exhaust flow on your Harley, delivering noticeable power gains across the RPM range. Built from mandrel-bent stainless steel and TIG welded for durability, this exhaust handles the demands of...18002395- SKU:
- 18002395
- Availability:
- Ships Same Business Day
- Weight:
- 22.70 LBS
- END CAP STYLE:
- CONICAL
- MUFFLER STYLE:
- MEGAPHONE
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- STAINLESS STEEL
- DESIGN/CONFIGURATION:
- 2-INTO-1 SYSTEM
- MODEL:
- ASSAULT
- STYLE:
- STRAIGHT
- UNITS:
- EACH
$1,149.95 -
TRASK Big Sexy 2:1 M8 Exhaust - Black TM-5110BK
TRASK
$1,399.95If you're running a 117" M-Eight or any 140+ horsepower engine, you need an exhaust system engineered to match your power output—not restrict it. The TRASK Big Sexy 2:1 delivers a three-step header design that optimizes scavenging and flow, while its...18002497- SKU:
- 18002497
- Availability:
- Ships Same Business Day
- Weight:
- 13.60 LBS
- END CAP STYLE:
- CONICAL
- MUFFLER STYLE:
- MEGAPHONE
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
- TYPE:
- FULL SYSTEM
- COLOR/FINISH:
- BLACK
- UNITS:
- EACH
- DESIGN/CONFIGURATION:
- 2-INTO-1 SYSTEM
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- BIG SEXY
- STYLE:
- ANGLED
$1,399.95 -
TRASK Big Sexy 2:1 M8 Exhaust - Polished TM-5110PO
TRASK
$1,599.95If you're running a 117" M-Eight or any high-displacement engine pushing 140+ horsepower, your stock exhaust is already costing you performance. The TRASK Big Sexy 2:1 M8 Exhaust delivers the flow characteristics your engine demands—with a purposeful,...18002498- SKU:
- 18002498
- Availability:
- Ships Same Business Day
- Weight:
- 13.20 LBS
- END CAP STYLE:
- CONICAL
- MUFFLER STYLE:
- MEGAPHONE
- STYLE:
- ANGLED
- COLOR/FINISH:
- POLISHED
- MODEL:
- BIG SEXY
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
- TYPE:
- FULL SYSTEM
- DESIGN/CONFIGURATION:
- 2-INTO-1 SYSTEM
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
$1,599.95 -
TRASK Slip-On Mufflers - Black TM-3042BK
TRASK
$699.95If you're running a vintage or classic build, exhaust sound and power delivery matter just as much as aesthetics. The TRASK Slip-On Mufflers deliver measurable horsepower gains while preserving the clean, period-correct look that defines your bike's...18112901- SKU:
- 18112901
- Availability:
- Ships Same Business Day
- Weight:
- 5.81 LBS
- PRODUCT NAME:
- MUFFLER
- TYPE:
- SLIP-ON
- RIDING STYLE:
- STREET
- BASE FINISH:
- POWDER-COATED
- COLOR/FINISH:
- BLACK
- UNITS:
- PAIR
- BASE COLOR:
- BLACK
$699.95 -
TRASK Nasty Bastard 2:1 Exhaust - Black TM-5720BK
TRASK
$1,399.95If you're serious about extracting maximum power from your engine while keeping exhaust scavenging efficient, a quality 2:1 header design is non-negotiable. The TRASK Nasty Bastard delivers the flow characteristics you need through a tapered megaphone...18002134- SKU:
- 18002134
- Availability:
- Ships Same Business Day
- Weight:
- 18.40 LBS
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- MUFFLER DIAMETER IMPERIAL:
- 3-1/2'
- MUFFLER STYLE:
- MEGAPHONE
- END CAP STYLE:
- TURN-OUT
- MODEL:
- NASTY BASTARD
- UNITS:
- EACH
- DESIGN/CONFIGURATION:
- 2-INTO-1 SYSTEM
- END CAP MATERIAL:
- BILLET
- STYLE:
- SHORT
$1,399.95 -
TRASK EXHAUST 2:1 ASLT VROD 07+ TM-5400BK
TRASK
$1,149.95The TRASK EXHAUST 2:1 ASLT delivers a measurable increase in horsepower and torque by optimizing exhaust scavenging through a tuned collector design—essential for V-Rod riders seeking real performance gains without compromise. This 2-into-1 configuration...18002521- SKU:
- 18002521
- Availability:
- Ships Same Business Day
- Weight:
- 16.60 LBS
$1,149.95 -
NAMZ 18mm to 12mm O2 Sensor Adapter NO2X-1202
NAMZ
$26.95If you're running a premium exhaust system designed for 18mm O2 sensor bungs on a late-model bike equipped with 12mm sensors, this adapter bridges that gap without compromising your setup. The NAMZ NO2X-1202 eliminates the need for custom fabrication or...18610789- SKU:
- 18610789
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- ADAPTS:
- 18 MM - 12 MM
- UNITS:
- EACH
- PRODUCT NAME:
- EXTENSION
- TYPE:
- O2 SENSOR
- RIDING STYLE:
- STREET
$26.95 -
NAMZ 18 mm to 12 mm O2 Sensor Adapter NO2X-1201
NAMZ
$33.95If you're running a 2009 Harley-Davidson Dressers exhaust system on a 2010-2015 model, this adapter solves the fitment incompatibility that would otherwise require exhaust replacement or custom fabrication. The NAMZ O2 sensor adapter bridges the bore...18610608- SKU:
- 18610608
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- TYPE:
- O2 HARNESS EXTENSION
- RIDING STYLE:
- STREET
- TYPE:
- THREADED BUNG ADAPTER
- ADAPTS:
- 18 MM - 12 MM
- PRODUCT NAME:
- KIT
- UNITS:
- KIT
$33.95 -
DEI Heat Shield Liner 901025
DEI
$74.95Underhood heat management directly impacts engine longevity and performance consistency. DEI Heat Shield Liners reduce radiant heat transfer to sensitive components, wiring harnesses, and fuel systems—critical for maintaining optimal operating...18611587- SKU:
- 18611587
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- MODEL:
- STOCK
- TYPE:
- HEAT SHIELD
- UNITS:
- EACH
- PRODUCT NAME:
- LINER
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- MATERIAL:
- DURA 2000™
$74.95Qty in Cart: 0Quantity:Price:$74.95Subtotal: -
DEI Heat Shield Liner 901053
DEI
$77.95Excessive underhood heat degrades fuel quality, damages wiring, and reduces engine efficiency—problems that compound at high RPMs. The DEI Heat Shield Liner 901053 reflects radiant heat away from critical components, maintaining optimal operating...18611597- SKU:
- 18611597
- Availability:
- Ships Same Business Day
- Weight:
- 2.47 LBS
- MODEL:
- LARGE UNIVERSAL
- UNITS:
- KIT
- MATERIAL:
- ALUMINUM
- MATERIAL:
- DURA 2000™
- PRODUCT NAME:
- LINER
- RIDING STYLE:
- STREET
- TYPE:
- HEAT SHIELD
$77.95
