Harley Mufflers
Harley Bike Mufflers at JJ Motorsports
Give your Harley the perfect sound and performance with premium 4" and 4.5" slip-on mufflers from JJ Motorsports, featuring deep tone, increased flow, and race-inspired styling for Touring, Softail, and bagger models. These high-quality mufflers deliver instant power gains and head-turning rumble without a full system.
Shop Vance & Hines and Drag Specialties mufflers for proven quality and easy bolt-on installation. Explore related categories such as Harley exhaust for headers and full systems, or Harley for air cleaners and tuning to complete your performance build.
Top Harley Mufflers
- Vance & Hines 4.5" Torquer Mufflers for FL Machine Cut 46676 – 4.5-inch Torquer slip-ons with machined end caps; deep aggressive tone for Touring models.
- Vance & Hines 4" Eliminator Mufflers Black 46714 – Black Eliminator 400 series slip-ons; sleek look with powerful sound for baggers.
- Drag Specialties 4" Mufflers for FL Black H00968 – Black 4-inch slip-on mufflers; budget-friendly deep tone for FL Touring models.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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VANCE & HINES Black High Output Muffler - XG/A 47943
VANCE & HINES
$399.95A quality muffler is essential for any performance build—it reduces backpressure, improves exhaust scavenging, and delivers the aggressive sound your bike deserves. The Vance & Hines Black High...18011233- SKU:
- 18011233
- Availability:
- Ships Same Business Day
- Weight:
- 6.89 LBS
- OUTER DIAMETER IMPERIAL:
- 4-1/2'
- STYLE:
- STRAIGHT CAN
- TYPE:
- SLIP-ON
- UNITS:
- EACH
- END CAP MATERIAL:
- BILLET
- END CAP STYLE:
- INVERTED
- MODEL:
- HI-OUTPUT
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- MUFFLER COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- MUFFLER
$399.95 -
VANCE & HINES 4.5" Torquer Mufflers for FL - Black 46674
VANCE & HINES
$699.95If you're running an M-Eight Harley and want serious exhaust presence without sacrificing performance, these Vance & Hines Torquer mufflers deliver a rich, aggressive note while optimizing...18011457- SKU:
- 18011457
- Availability:
- Ships Same Business Day
- Weight:
- 27.50 LBS
- COLOR/FINISH:
- BLACK
- END CAP COLOR/FINISH:
- BLACK
- MODEL:
- TORQUER 450
- MUFFLER MATERIAL:
- MILD STEEL
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
- TYPE:
- SLIP-ON
- PRODUCT NAME:
- MUFFLER
- END CAP MATERIAL:
- BILLET
- END CAP STYLE:
- STRAIGHT-CUT
- OUTER DIAMETER IMPERIAL:
- 4-1/2'
$699.95 -
PAUGHCO Short Bell Tip Muffler - 20" 618BT
PAUGHCO
$288.95If you're building a classic chopper or retro-styled cruiser, the PAUGHCO Short Bell Tip Muffler delivers authentic '60s aesthetics without sacrificing practical exhaust flow. This 20" muffler...04102610- SKU:
- 04102610
- Availability:
- Ships Same Business Day
- Weight:
- 5.08 LBS
- END CAP STYLE:
- BELL-END
- TYPE:
- SLIP-ON
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- MUFFLER
- RIDING STYLE:
- STREET
- STYLE:
- TAPERED
- INLET DIAMETER IMPERIAL:
- 1-3/4'
- LENGTH IMPERIAL:
- 20'
- MUFFLER COLOR/FINISH:
- CHROME
- UNITS:
- EACH
$288.95 -
PAUGHCO Long Bell Tip Muffler - 22" 619BT
PAUGHCO
$307.95If you're building a classic chopper or custom cruiser, the PAUGHCO Long Bell Tip Muffler delivers the authentic '60s aesthetic without compromising on exhaust flow. This 22" unit's extended bell tip...04102611- SKU:
- 04102611
- Availability:
- Ships Same Business Day
- Weight:
- 3.75 LBS
- COLOR/FINISH:
- CHROME
- LENGTH IMPERIAL:
- 22'
- PRODUCT NAME:
- MUFFLER
- RIDING STYLE:
- STREET
- STYLE:
- TAPERED
- END CAP STYLE:
- BELL-END
- INLET DIAMETER IMPERIAL:
- 1-3/4'
- MUFFLER COLOR/FINISH:
- CHROME
- TYPE:
- SLIP-ON
- UNITS:
- EACH
$307.95Qty in Cart: 0Quantity:Price:$307.95Subtotal: -
PAUGHCO Fishtail Muffler DS605-1
PAUGHCO
$307.95The PAUGHCO Fishtail Muffler DS605-1 delivers classic aesthetics without compromising exhaust flow. This straight-thru design minimizes backpressure while the iconic fishtail extension adds...18010294- SKU:
- 18010294
- Availability:
- Ships Same Business Day
- Weight:
- 4.60 LBS
$307.95Qty in Cart: 0Quantity:Price:$307.95Subtotal: -
PAUGHCO 3" Turnout/Down Muffler - 31" Long 617
PAUGHCO
$319.95If you're building or rebuilding a custom cruiser or touring bike, exhaust quality directly impacts both performance and longevity. The PAUGHCO 3" Turnout/Down Muffler delivers reliable sound...DS202209- SKU:
- DS202209
- Availability:
- Ships Same Business Day
- Weight:
- 7.45 LBS
$319.95Qty in Cart: 0Quantity:Price:$319.95Subtotal: -
TRASK Slip-On Mufflers - Chrome TM-3042CH
TRASK
$699.95If you're running a classic or vintage build, exhaust tone and power delivery matter just as much as aesthetics. The TRASK Slip-On Mufflers deliver measurable horsepower gains and a refined exhaust...18112902- SKU:
- 18112902
- Availability:
- Ships Same Business Day
- Weight:
- 7.05 LBS
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- MUFFLER
- RIDING STYLE:
- STREET
- TYPE:
- SLIP-ON
- UNITS:
- PAIR
$699.95 -
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...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 -
BASSANI XHAUST 2:1 Muffler - Chrome - Megaphone 1F17R
BASSANI XHAUST
$483.95If you're running a Harley with a stock crossover pipe, this Bassani slip-on muffler transforms your exhaust into a true 2-into-1 system without requiring full pipe replacement or welding. You'll...18011159- SKU:
- 18011159
- Availability:
- Ships Same Business Day
- Weight:
- 8.90 LBS
$483.95 -
BASSANI XHAUST 2:1 Muffler - Black - Megaphone 1F17RB
BASSANI XHAUST
$439.95If you're running a stock exhaust system, you're leaving performance and sound on the table. The Bassani XHAUST 2:1 Muffler transforms your cruiser's exhaust into a true 2-into-1 setup with a...18011160- SKU:
- 18011160
- Availability:
- Ships Same Business Day
- Weight:
- 9.30 LBS
$439.95 -
BASSANI XHAUST DNT Straight Can Mufflers for FL - Chrome/Black 1F72DNT5
BASSANI XHAUST
$879.95If you're running a Harley-Davidson FL and want a muffler that delivers serious performance without sacrificing the signature deep rumble, the Bassani XHAUST DNT Straight Can offers exactly that. The...18011082- SKU:
- 18011082
- Availability:
- Ships Same Business Day
- Weight:
- 22.90 LBS
$879.95 -
BASSANI XHAUST DNT Straight Can Mufflers for FL - Black 1F72DNT5B
BASSANI XHAUST
$846.95If you're running a Harley-Davidson FL and want to maximize exhaust flow without sacrificing that signature deep rumble, the BASSANI XHAUST DNT Straight Can delivers. This U.S.-made muffler combines...18011083- SKU:
- 18011083
- Availability:
- Ships Same Business Day
- Weight:
- 25.00 LBS
$846.95 -
BASSANI XHAUST DNT Straight Can Mufflers for FL - Chrome 1F72DNT6
BASSANI XHAUST
$956.95If you're running a big-twin Harley and want genuine exhaust performance without compromise, the Bassani XHAUST DNT Straight Can Mufflers deliver the deep, aggressive tone that defines American...18011084- SKU:
- 18011084
- Availability:
- Ships Same Business Day
- Weight:
- 24.80 LBS
$956.95 -
BASSANI XHAUST DNT Megaphone Muffler - Black/Black 1F572DNT5B
BASSANI XHAUST
$846.95If you're serious about extracting maximum performance from your exhaust system while commanding attention on the road, the BASSANI XHAUST DNT Megaphone Muffler delivers both. The acoustically tuned...18011086- SKU:
- 18011086
- Availability:
- Ships Same Business Day
- Weight:
- 19.00 LBS
$846.95 -
BASSANI XHAUST DNT Megaphone Muffler - Chrome/Chrome 1F572DNT6
BASSANI XHAUST
$956.95If you're serious about exhaust performance, sound quality matters as much as flow. The BASSANI XHAUST DNT Megaphone Muffler delivers a distinctly aggressive, deep exhaust note while maintaining the...18011087- SKU:
- 18011087
- Availability:
- Ships Same Business Day
- Weight:
- 19.20 LBS
$956.95 -
BASSANI XHAUST 4" Quick Change Mufflers - Chrome 1F742
BASSANI XHAUST
$599.45If you're serious about extracting maximum performance from your exhaust system, the BASSANI XHAUST 4" Quick Change Mufflers deliver aggressive sound and measurable power gains without compromise...18011088- SKU:
- 18011088
- Availability:
- Ships Same Business Day
- Weight:
- 21.30 LBS
$599.45 -
BASSANI XHAUST 4" Quick Change Mufflers - Black 1F742B
BASSANI XHAUST
$568.65If you're serious about extracting maximum performance from your exhaust system while commanding attention with an aggressive, purposeful tone, the BASSANI XHAUST 4" Quick Change Mufflers deliver...18011089- SKU:
- 18011089
- Availability:
- Ships Same Business Day
- Weight:
- 21.00 LBS
$568.65 -
BASSANI XHAUST Mufflers - Chome/Black - Fluted - Sportster 1X27T
BASSANI XHAUST
$599.45A quality muffler isn't just about sound—it's about extracting usable horsepower and torque from your engine while maintaining the durability your Sportster demands. The BASSANI XHAUST Fluted muffler...18010683- SKU:
- 18010683
- Availability:
- Ships Same Business Day
- Weight:
- 12.40 LBS
- COLOR/FINISH:
- CHROME
- MATERIAL:
- STEEL
- MODEL:
- FIREPOWER SERIES
- PRODUCT NAME:
- MUFFLER
- TYPE:
- SLIP-ON
- END CAP MATERIAL:
- BILLET
- END CAP STYLE:
- FLUTED
- RIDING STYLE:
- STREET
- BASE FINISH:
- CHROME
- END CAP COLOR/FINISH:
- BLACK
- UNITS:
- PAIR
- OUTER DIAMETER IMPERIAL:
- 3'
$599.45 -
BASSANI XHAUST Mufflers - Black - Fluted - Sportster 1X27TB
BASSANI XHAUST
$599.45A quality muffler is essential for maximizing your Sportster's breathing efficiency and extracting hidden performance gains from your engine. The BASSANI XHAUST Black Fluted Muffler delivers a...18010684- SKU:
- 18010684
- Availability:
- Ships Same Business Day
- Weight:
- 12.02 LBS
$599.45 -
BASSANI XHAUST Mufflers - Chome/Black - Slash-Cut - Sportster 1X27SB
BASSANI XHAUST
$544.95Stock Sportster mufflers restrict flow and leave performance on the table. The BASSANI XHAUST Slash-Cut delivers a measurable increase in horsepower and torque while producing the aggressive exhaust...18010685- SKU:
- 18010685
- Availability:
- Ships Same Business Day
- Weight:
- 12.60 LBS
$544.95Qty in Cart: 0Quantity:Price:$544.95Subtotal:
Buying Guide and FAQs
Buying Guide: Factors to Consider When Choosing Harley Bike Mufflers
- Compatibility: Ensure mufflers fit your Harley's model (e.g., Milwaukee Eight powered Freewheeler, M-Eight engines, Revolution Max 1250, FL models 1995-2016). Use the vehicle selector for year-specific matches, focusing on slip-on designs compatible with stock headers or Vance & Hines Power Duals to avoid fit issues.
- Type of Use: For touring or street cruising, choose mufflers with deep throaty rumbles like Twin Slash; high-horsepower or performance builds benefit from Hi-Output or Torquer series for torque/HP gains in demanding conditions.
- Components and Upgrades: Select slip-on mufflers with billet end caps (e.g., inverted or twin slash), louvered baffles, or rebuildable cores. Add features like ceramic coatings for heat reduction or CNC-machined caps for style and durability.
- Brand and Quality: Opt for Vance & Hines for race-inspired designs with bold roars or Supertrapp for rebuildable cores and performance gains. Prioritize U.S.A.-made mild steel or stainless steel with chrome/black finishes for corrosion resistance and longevity.
- Installation and Cost: Most are bolt-on slip-ons with included mounting hardware for easy DIY setup. Prices range from $659.95 for Twin Slash to $879.95 for Hi-Output—factor in weight (4-33 lbs) and free shipping over $99 for value.
Frequently Asked Questions (FAQs)
- What Harley models do these mufflers support? Mufflers fit models like Milwaukee Eight Freewheeler, M8 engines (e.g., Fat Bob), Revolution Max 1250 (e.g., Pan America), and FL 1995-2016—use the year/make/model filter for compatibility with specific chassis.
- How do these mufflers improve performance? Designs like Hi-Output or Torquer provide 5 HP/5 ft-lbs torque, improved volumetric efficiency, and deep aggressive roars for tuned motors.
- Are these mufflers emissions compliant? Some meet J2825 decibel levels (e.g., Hi-Output HO-450), but check local regulations as they focus on performance and sound.
- What materials are used in mufflers? Primarily mild steel or 304 stainless steel with chrome/black/ceramic finishes and billet/CNC end caps for style, heat resistance, and durability.
- What if a muffler doesn't fit my Harley? Verify model, engine, and header compatibility before buying. Our returns policy allows exchanges or refunds if it doesn't match.
- Can I find related exhaust parts? Yes—explore headpipes, midpipes, tips, or full systems in the Harley exhaust category to complement your muffler upgrade for complete performance.
