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
-
COBRA Scalloped Muffler - Chrome - '12-'16 FLD 6209
COBRA
$456.95If you're running a '12-'16 FLD and want measurable gains in horsepower and torque without compromise, the COBRA Scalloped Muffler delivers the performance upgrade your bike deserves. This is more than just a louder exhaust—the engineered internal design...18010590- SKU:
- 18010590
- Availability:
- Ships Same Business Day
- Weight:
- 11.80 LBS
$456.95 -
COBRA Chrome Slashcut Mufflers 6004
COBRA
$485.95The COBRA Chrome Slashcut Mufflers 6004 deliver measurable performance gains while letting you personalize your bike's aesthetic without custom fabrication. Three adjustable chrome billet tip positions—slash cut, slash down, and intermediate—give you...18010488- SKU:
- 18010488
- Availability:
- Ships Same Business Day
- Weight:
- 12.90 LBS
- BASE FINISH:
- CHROME
- OUTER DIAMETER IMPERIAL:
- 3'
- STYLE:
- ROUND
- UNITS:
- PAIR
- END CAP MATERIAL:
- BILLET
- TYPE:
- SLIP-ON
- COLOR/FINISH:
- CHROME
- END CAP COLOR/FINISH:
- CHROME
- END CAP STYLE:
- SLASH-CUT
- PRODUCT NAME:
- MUFFLER
- RIDING STYLE:
- STREET
$485.95Qty in Cart: 0Quantity:Price:$485.95Subtotal: -
COBRA Black Slashcut Mufflers 6003B
COBRA
$461.95If you're running 3-inch exhaust piping and want measurable performance gains without breaking the bank, the COBRA Black Slashcut Mufflers deliver a straight-forward solution. These mufflers combine responsive flow characteristics with genuine acoustic...18010487- SKU:
- 18010487
- Availability:
- Ships Same Business Day
- Weight:
- 13.65 LBS
$461.95Qty in Cart: 0Quantity:Price:$461.95Subtotal: -
COBRA Slashcut Mufflers - Chrome - '04-'13 XL 6030
COBRA
$485.95The COBRA Slashcut Mufflers deliver customizable styling and measurable performance gains without requiring a complete exhaust system overhaul. Three interchangeable billet chrome tip positions let you dial in your bike's aesthetic while the constant...18010366- SKU:
- 18010366
- Availability:
- Ships Same Business Day
- Weight:
- 12.86 LBS
- END CAP MATERIAL:
- BILLET
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- CHROME
- END CAP COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- MUFFLER
- TYPE:
- SLIP-ON
- END CAP STYLE:
- SLASH-CUT
- OUTER DIAMETER IMPERIAL:
- 3'
- STYLE:
- ROUND
- BASE FINISH:
- CHROME
- UNITS:
- PAIR
$485.95Qty in Cart: 0Quantity:Price:$485.95Subtotal: -
COBRA 3" Mufflers - Chrome - '95-'16 Bagger 6020
COBRA
$518.95If you're running a bagger, exhaust noise and performance go hand-in-hand. The COBRA 3" Mufflers deliver aggressive sound character and measurable flow improvements without requiring custom fabrication or breaking your budget. The tuned core design and...18010365- SKU:
- 18010365
- Availability:
- Ships Same Business Day
- Weight:
- 18.40 LBS
- BASE FINISH:
- CHROME
- OUTER DIAMETER IMPERIAL:
- 3'
- STYLE:
- ROUND
- TYPE:
- SLIP-ON
- UNITS:
- PAIR
- COLOR/FINISH:
- CHROME
- END CAP COLOR/FINISH:
- CHROME
- END CAP MATERIAL:
- ALUMINUM
- END CAP STYLE:
- SLASH-CUT
- PRODUCT NAME:
- MUFFLER
- RIDING STYLE:
- STREET
$518.95 -
COBRA Slashcut Mufflers - Chrome 6006
COBRA
$485.95The COBRA Slashcut Mufflers deliver a measurable increase in exhaust flow and horsepower while giving your bike a custom appearance—all without the premium price tag of full system replacements. The three-position chromed billet tips let you dial in the...18010364- SKU:
- 18010364
- Availability:
- Ships Same Business Day
- Weight:
- 13.58 LBS
- OUTER DIAMETER IMPERIAL:
- 3'
- STYLE:
- ROUND
- COLOR/FINISH:
- CHROME
- END CAP COLOR/FINISH:
- CHROME
- END CAP STYLE:
- SLASH-CUT
- PRODUCT NAME:
- MUFFLER
- RIDING STYLE:
- STREET
- BASE FINISH:
- CHROME
- END CAP MATERIAL:
- BILLET
- TYPE:
- SLIP-ON
- UNITS:
- PAIR
$485.95Qty in Cart: 0Quantity:Price:$485.95Subtotal: -
COBRA Slashcut Mufflers - Chrome - '95-'17 FXD 6005
COBRA
$485.95If you're looking to add aggression and presence to your FXD without a complete exhaust overhaul, the COBRA Slashcut Mufflers deliver genuine performance gains alongside a customizable visual signature. The three-position billet chrome tip design lets...18010363- SKU:
- 18010363
- Availability:
- Ships Same Business Day
- Weight:
- 13.47 LBS
- END CAP STYLE:
- SLASH-CUT
- RIDING STYLE:
- STREET
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- MUFFLER
- TYPE:
- SLIP-ON
- UNITS:
- PAIR
- END CAP COLOR/FINISH:
- CHROME
- END CAP MATERIAL:
- BILLET
- OUTER DIAMETER IMPERIAL:
- 3'
- STYLE:
- ROUND
$485.95Qty in Cart: 0Quantity:Price:$485.95Subtotal: -
COBRA Chrome Slashcut Mufflers 6002
COBRA
$485.95The COBRA Chrome Slashcut Mufflers 6002 deliver measurable power gains while giving you precise control over your exhaust tone and appearance. The adjustable billet tips let you dial in the exact look you want—whether aggressive slash-cut or refined...18010361- SKU:
- 18010361
- Availability:
- Ships Same Business Day
- Weight:
- 13.27 LBS
$485.95 -
COBRA Chrome Slashcut Mufflers 6000
COBRA
$485.95The COBRA Chrome Slashcut Mufflers 6000 deliver aggressive styling with measurable performance gains, thanks to engineered baffles that optimize exhaust flow while enhancing acoustic character. Unlike purely cosmetic exhaust systems, these slip-ons...18010359- SKU:
- 18010359
- Availability:
- Ships Same Business Day
- Weight:
- 15.75 LBS
- END CAP STYLE:
- SLASH-CUT
- RIDING STYLE:
- STREET
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- MUFFLER
- TYPE:
- SLIP-ON
- UNITS:
- PAIR
- END CAP MATERIAL:
- BILLET
- OUTER DIAMETER IMPERIAL:
- 3'
- STYLE:
- ROUND
- END CAP COLOR/FINISH:
- CHROME
$485.95 -
BASSANI XHAUST 4" QNT Mufflers - Chrome 1F72QNT5
BASSANI XHAUST
$747.95If you're running a performance exhaust setup but need to keep noise levels in check for street use or noise-restricted tracks, the Bassani XHAUST 4" QNT Mufflers deliver the acoustic control without sacrificing flow characteristics. These mufflers use...18011445- SKU:
- 18011445
- Availability:
- Ships Same Business Day
- Weight:
- 23.70 LBS
- BASE COLOR:
- BLACK
- END CAP STYLE:
- REVERSE CONE
- MUFFLER MATERIAL:
- STEEL
- TYPE:
- SLIP-ON
- BASE FINISH:
- CHROME
- END CAP COLOR/FINISH:
- BLACK
- OUTER DIAMETER IMPERIAL:
- 4'
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
- PRODUCT NAME:
- MUFFLER
- END CAP MATERIAL:
- BILLET
- MODEL:
- QNT
- MUFFLER COLOR/FINISH:
- CHROME
- MUFFLER STYLE:
- ROUND
$747.95Qty in Cart: 0Quantity:Price:$747.95Subtotal: -
On Sale
BASSANI XHAUST 4" QNT Mufflers - Black 1F7QNT5B
BASSANI XHAUST
MSRP: $769.95Now: $493.00Was: $769.95If you're running a performance exhaust system in an urban environment or noise-restricted area, you need a muffler that delivers genuine sound reduction without sacrificing the aggressive tone your build deserves. Bassani's 4" QNT Mufflers combine...18011444- SKU:
- 18011444
- Availability:
- Ships Same Business Day
- Weight:
- 24.00 LBS
- BASE COLOR:
- BLACK
- END CAP STYLE:
- REVERSE CONE
- MODEL:
- QNT
- MUFFLER MATERIAL:
- STEEL
- TYPE:
- SLIP-ON
- RIDING STYLE:
- STREET
- END CAP COLOR/FINISH:
- BLACK
- END CAP MATERIAL:
- BILLET
- MUFFLER STYLE:
- ROUND
- OUTER DIAMETER IMPERIAL:
- 4'
- UNITS:
- PAIR
- MUFFLER COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- MUFFLER
MSRP: $769.95Now: $493.00Was: $769.95Qty in Cart: 0Quantity:Price:MSRP: $769.95Now: $493.00Was: $769.95Subtotal: -
BASSANI XHAUST DNT Straight Can Mufflers for M8 CVO - Chrome/Black 1F73DNT5
BASSANI XHAUST
$879.95If you're running an M8 CVO and want exhaust hardware that actually delivers on sound and performance, the BASSANI XHAUST DNT Straight Can Mufflers are engineered to do exactly that. The acoustic tuning built into the 3-stepped baffle design produces...18011408- SKU:
- 18011408
- Availability:
- Ships Same Business Day
- Weight:
- 22.80 LBS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- MUFFLER
- END CAP MATERIAL:
- BILLET
- END CAP STYLE:
- MACHINED FLUTES
- BASE COLOR:
- BLACK
- MODEL:
- DNT
- TYPE:
- SLIP-ON
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- END CAP COLOR/FINISH:
- BLACK
- OUTER DIAMETER IMPERIAL:
- 4'
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
$879.95 -
COBRA 3" Neighbor Hater Mufflers for XL - Black 6086RB
COBRA
$496.95If you're running an XL platform and want exhaust that actually performs—not just sounds angry—the COBRA 3" Neighbor Hater delivers. The constant velocity core keeps backpressure optimized while the stainless-steel mesh and bonded e-glass construction...18011403- SKU:
- 18011403
- Availability:
- Ships Same Business Day
- Weight:
- 11.90 LBS
- BASE COLOR:
- BLACK
- END CAP STYLE:
- ROLLED TIP
- MODEL:
- NEIGHBOR HATERS™
- TYPE:
- SLIP-ON
- COLOR/FINISH:
- BLACK
- OUTER DIAMETER IMPERIAL:
- 3'
- RIDING STYLE:
- STREET
- STYLE:
- ROUND
- UNITS:
- PAIR
- PRODUCT NAME:
- MUFFLER
$496.95 -
COBRA 3" Neighbor Hater Mufflers for XL - Chrome 6086
COBRA
$485.95If you're running an XL setup and want serious acoustic output without sacrificing backpressure efficiency, the COBRA 3" Neighbor Hater delivers. The constant velocity core design keeps scavenging smooth across the RPM range while the stainless-steel...18011402- SKU:
- 18011402
- Availability:
- Ships Same Business Day
- Weight:
- 12.05 LBS
- COLOR/FINISH:
- CHROME
- END CAP STYLE:
- ROLLED TIP
- TYPE:
- SLIP-ON
- OUTER DIAMETER IMPERIAL:
- 3'
- RIDING STYLE:
- STREET
- STYLE:
- ROUND
- PRODUCT NAME:
- MUFFLER
- BASE FINISH:
- CHROME
- MODEL:
- NEIGHBOR HATERS™
- UNITS:
- PAIR
$485.95 -
COBRA 3" Neighbor Hater Mufflers for '04-'13 XL - Chrome 6085
COBRA
$485.95The COBRA 3" Neighbor Hater Mufflers deliver the aggressive exhaust note your XL demands while maintaining a straight-through design that minimizes backpressure and supports peak performance. Built with a 2" constant velocity core, these mufflers provide...18011400- SKU:
- 18011400
- Availability:
- Ships Same Business Day
- Weight:
- 12.50 LBS
- PRODUCT NAME:
- MUFFLER
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- MODEL:
- NEIGHBOR HATERS™
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
- END CAP STYLE:
- ROLLED TIP
- OUTER DIAMETER IMPERIAL:
- 3'
- STYLE:
- ROUND
- TYPE:
- SLIP-ON
$485.95 -
COBRA 3" Neighbor Hater Mufflers - Chrome 6049
COBRA
$485.95The COBRA 3" Neighbor Hater Mufflers deliver aggressive, attention-grabbing exhaust tone while maintaining the flow efficiency you need on the track or street. The constant velocity core design balances acoustic performance with minimal backpressure,...18011398- SKU:
- 18011398
- Availability:
- Ships Same Business Day
- Weight:
- 12.50 LBS
- COLOR/FINISH:
- CHROME
- END CAP STYLE:
- ROLLED TIP
- MODEL:
- NEIGHBOR HATERS™
- TYPE:
- SLIP-ON
- BASE FINISH:
- CHROME
- OUTER DIAMETER IMPERIAL:
- 3'
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
- PRODUCT NAME:
- MUFFLER
- STYLE:
- ROUND
$485.95 -
COBRA Neighbor Hater Mufflers for '07-'17 Softail - Chrome 6043
COBRA
$485.95Serious riders know that exhaust sound and performance are inseparable. The COBRA Neighbor Hater Mufflers deliver a signature aggressive tone while maintaining optimal backpressure for your Softail's engine—no compromise between raw sound and reliable...18011392- SKU:
- 18011392
- Availability:
- Ships Same Business Day
- Weight:
- 12.50 LBS
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- MUFFLER
- UNITS:
- PAIR
- MODEL:
- NEIGHBOR HATERS™
- END CAP STYLE:
- ROLLED TIP
- OUTER DIAMETER IMPERIAL:
- 3'
- STYLE:
- ROUND
- TYPE:
- SLIP-ON
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
$485.95 -
COBRA 909 4" Mufflers - Chrome - '95-'16 Bagger 6106
COBRA
$547.95A quality muffler is the foundation of any respectable exhaust setup—it defines your bike's voice and impacts performance across the RPM range. The COBRA 909 delivers the authentic, throaty Harley tone riders expect, engineered through a tuned...18010841- SKU:
- 18010841
- Availability:
- Ships Same Business Day
- Weight:
- 22.30 LBS
- MODEL:
- 909
- STYLE:
- ROUND
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- MUFFLER
- RIDING STYLE:
- STREET
- BASE FINISH:
- CHROME
- END CAP STYLE:
- SCALLOPED
- OUTER DIAMETER IMPERIAL:
- 4'
- TYPE:
- SLIP-ON
- UNITS:
- PAIR
$547.95 -
COBRA Chrome Tri Glide Mufflers 6301
COBRA
$912.95If you're running a Harley big trike and want a muffler that delivers authentic performance without compromise, the COBRA Chrome Tri Glide Mufflers are engineered to do exactly that. These are built with a constant-velocity perforated core wrapped in...18010823- SKU:
- 18010823
- Availability:
- Ships Same Business Day
- Weight:
- 22.85 LBS
$912.95 -
BASSANI XHAUST DNT Straight Can Mufflers for '95-'16 FL - Chrome 1F7DNT6
BASSANI XHAUST
$929.45If you're running a Big Twin Harley, your exhaust is more than just noise—it's a statement of intent and a tuning opportunity. The BASSANI XHAUST DNT Straight Can Mufflers deliver the deep, aggressive tone serious riders demand while optimizing...18010822- SKU:
- 18010822
- Availability:
- Ships Same Business Day
- Weight:
- 24.01 LBS
$929.45
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.
