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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COBRA Black El Diablo Mufflers for Fat Bob 6046B
COBRA
$628.95Made to look like they came on the bike, Machined aluminum tips each have a lasered Cobra logo, and the mufflers' aggressive style exemplifies the performance look and stance of the machine, Improved power and an incredible sound round out the package18011266- SKU:
- 18011266
- Availability:
- Ships Same Business Day
- Weight:
- 13.50 LBS
- COLOR/FINISH:
- BLACK
- END CAP MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- END CAP STYLE:
- REVERSE CONE
- MATERIAL:
- STEEL
- STYLE:
- MEGAPHONE
- TYPE:
- SLIP-ON
- MODEL:
- EL DIABLO
- PRODUCT NAME:
- MUFFLER
- END CAP COLOR/FINISH:
- BLACK
- OUTER DIAMETER IMPERIAL:
- 4'
- UNITS:
- PAIR
$628.95 -
COBRA RPT Mufflers for Softail - Black 6057B
COBRA
$529.95If you're looking to get the most sound out of your new Softail, these are for you., Mufflers make use of all of the high-tech features of Cobra's regular three-inch slip-on mufflers, including two-inch constant velocity cores for exceptional sound and...18011245- SKU:
- 18011245
- Availability:
- Ships Same Business Day
- Weight:
- 12.70 LBS
- END CAP COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- MUFFLER
- END CAP STYLE:
- STRAIGHT-CUT
- MODEL:
- RPT
- BASE COLOR:
- BLACK
- OUTER DIAMETER IMPERIAL:
- 3'
- TYPE:
- SLIP-ON
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
$529.95 -
COBRA RPT Mufflers for Softail - Chrome 6057
COBRA
$507.95If you're looking to get the most sound out of your new Softail, these are for you., Mufflers make use of all of the high-tech features of Cobra's regular three-inch slip-on mufflers, including two-inch constant velocity cores for exceptional sound and...18011244- SKU:
- 18011244
- Availability:
- Ships Same Business Day
- Weight:
- 12.50 LBS
- PRODUCT NAME:
- MUFFLER
- END CAP STYLE:
- STRAIGHT-CUT
- MODEL:
- RPT
- OUTER DIAMETER IMPERIAL:
- 3'
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- END CAP COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
- TYPE:
- SLIP-ON
$507.95 -
COBRA Neighbor Hater Mufflers for Softail - Black 6047B
COBRA
$496.95If you're looking to get the most sound out of your new Softail, these are for you, Mufflers make use of all of the high-tech features of Cobra's other three-inch slip-on mufflers, including two-inch constant velocity cores for exceptional sound and...18011243- SKU:
- 18011243
- Availability:
- Ships Same Business Day
- Weight:
- 12.00 LBS
- BASE COLOR:
- BLACK
- END CAP STYLE:
- ROLLED TIP
- TYPE:
- SLIP-ON
- COLOR/FINISH:
- BLACK
- OUTER DIAMETER IMPERIAL:
- 3'
- RIDING STYLE:
- STREET
- STYLE:
- ROUND
- PRODUCT NAME:
- MUFFLER
- MODEL:
- NEIGHBOR HATERS™
- UNITS:
- PAIR
$496.95 -
COBRA Neighbor Hater Mufflers for Softail - Chrome 6047
COBRA
$485.95If you're looking to get the most sound out of your new Softail, these are for you, Mufflers make use of all of the high-tech features of Cobra's other three-inch slip-on mufflers, including two-inch constant velocity cores for exceptional sound and...18011242- SKU:
- 18011242
- Availability:
- Ships Same Business Day
- Weight:
- 12.60 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
- STYLE:
- ROUND
- UNITS:
- PAIR
- PRODUCT NAME:
- MUFFLER
$485.95 -
COBRA 909 Uppercut Mufflers for FL - Chrome 6269
COBRA
$547.95A louvered core provides the bark and back pressure needed to make your bike run as well as possible, Muffler body is finished off with a rolled tip, Uses a stainless-steel tip to help prevent rusting, Matches the line of the stock bags18011220- SKU:
- 18011220
- Availability:
- Ships Same Business Day
- Weight:
- 22.60 LBS
- PRODUCT NAME:
- MUFFLER
- END CAP STYLE:
- SLASH-CUT
- MODEL:
- UPPER CUT
- TYPE:
- SLIP-ON
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- OUTER DIAMETER IMPERIAL:
- 4'
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
$547.95 -
COBRA El Diablo 4" Mufflers for FL - Black/Black 6208RB
COBRA
$882.95These have the classic megaphone shape capped with a large machined aluminum tip that has the Cobra logo engraved on top, Delivers a deep sonic thump that keeps that powerful V-Twin rhythm going for miles and miles, Internally, the spun-louvered core...18011219- SKU:
- 18011219
- Availability:
- Ships Same Business Day
- Weight:
- 18.80 LBS
- STYLE:
- MEGAPHONE
- TYPE:
- SLIP-ON
- COLOR/FINISH:
- BLACK
- END CAP COLOR/FINISH:
- BLACK
- OUTER DIAMETER IMPERIAL:
- 4'
- RIDING STYLE:
- STREET
- MODEL:
- EL DIABLO
- MUFFLER COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- MUFFLER
- BASE FINISH:
- BLACK
- END CAP STYLE:
- STRAIGHT-CUT
- MATERIAL:
- STEEL
- UNITS:
- PAIR
$882.95 -
COBRA 4" Black El Diablo Muffler for XG750A 6511B
COBRA
$450.95Starts with a 4-inch muffler body, which then is flared out at the end to 4.5-inches, This muffler is a direct replacement for the quiet and bulky stock muffler, In order to get that aggressive sound that you've been wanting, Cobra designed a spun,...18011218- SKU:
- 18011218
- Availability:
- Ships Same Business Day
- Weight:
- 10.40 LBS
- BASE COLOR:
- BLACK
- END CAP STYLE:
- REVERSE CONE
- TYPE:
- SLIP-ON
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- STYLE:
- ROUND
- END CAP COLOR/FINISH:
- BLACK
- OUTER DIAMETER IMPERIAL:
- 4'
- MODEL:
- EL DIABLO
- PRODUCT NAME:
- MUFFLER
$450.95 -
COBRA 4" Black El Diablo Muffler 6510B
COBRA
$451.95This muffler sports a 4-inch body, replacing the bulky stock muffler, In order to get that aggressive sound that you've been wanting, Cobra designed a spun, louvered core inside the muffler body, It is finished off with a reversed cone El Diablo style...18011217- SKU:
- 18011217
- Availability:
- Ships Same Business Day
- Weight:
- 9.75 LBS
- TYPE:
- SLIP-ON
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- STYLE:
- ROUND
- BASE COLOR:
- BLACK
- MODEL:
- EL DIABLO
- PRODUCT NAME:
- MUFFLER
- COLOR/FINISH:
- BLACK
- END CAP COLOR/FINISH:
- BLACK
- END CAP STYLE:
- REVERSE CONE
- OUTER DIAMETER IMPERIAL:
- 4'
$451.95 -
COBRA 909 Uppercut Mufflers for FL - Black 6269RB
COBRA
$518.95A louvered core provides the bark and back pressure needed to make your bike run as well as possible, Muffler body is finished off with a rolled tip, Uses a stainless-steel tip to help prevent rusting, Matches the line of the stock bags18011216- SKU:
- 18011216
- Availability:
- Ships Same Business Day
- Weight:
- 22.30 LBS
- PRODUCT NAME:
- MUFFLER
- COLOR/FINISH:
- BLACK
- OUTER DIAMETER IMPERIAL:
- 4'
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
- BASE COLOR:
- BLACK
- END CAP STYLE:
- SLASH-CUT
- MODEL:
- UPPER CUT
- TYPE:
- SLIP-ON
$518.95 -
COBRA 909 Uppercut Mufflers for '95-'16 FL - Black 6268RB
COBRA
$518.95A louvered core provides the bark and back pressure needed to make your bike run as well as possible, Muffler body is finished off with a rolled tip, Uses a stainless-steel tip to help prevent rusting, Matches the line of the stock bags18011215- SKU:
- 18011215
- Availability:
- Ships Same Business Day
- Weight:
- 24.80 LBS
- MODEL:
- UPPER CUT
- OUTER DIAMETER IMPERIAL:
- 4'
- PRODUCT NAME:
- MUFFLER
- UNITS:
- PAIR
- END CAP STYLE:
- SLASH-CUT
- BASE COLOR:
- BLACK
- TYPE:
- SLIP-ON
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
$518.95 -
COBRA 909 Uppercut Mufflers for '95-'16 FL - Chrome 6268
COBRA
$547.95A louvered core provides the bark and back pressure needed to make your bike run as well as possible, Muffler body is finished off with a rolled tip, Uses a stainless-steel tip to help prevent rusting, Matches the line of the stock bags18011214- SKU:
- 18011214
- Availability:
- Ships Same Business Day
- Weight:
- 22.30 LBS
- BASE FINISH:
- CHROME
- MODEL:
- UPPER CUT
- OUTER DIAMETER IMPERIAL:
- 4'
- PRODUCT NAME:
- MUFFLER
- UNITS:
- PAIR
- END CAP STYLE:
- SLASH-CUT
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- TYPE:
- SLIP-ON
$547.95 -
COBRA RPT 3" Mufflers - Black - FL 6071RB
COBRA
$514.95The RPT slip-ons make use of all of the high-tech features of Cobra's regular 3 inch slip-on mufflers, including 2 inch constant velocity cores for exceptional sound and performance, as well as bonded e-glass and stainless steel mesh, The RPT designation...18011173- SKU:
- 18011173
- Availability:
- Ships Same Business Day
- Weight:
- 17.00 LBS
$514.95 -
COBRA RPT 3" Mufflers - Chrome - FL 6071
COBRA
$518.95The RPT slip-ons make use of all of the high-tech features of Cobra's regular 3 inch slip-on mufflers, including 2 inch constant velocity cores for exceptional sound and performance, as well as bonded e-glass and stainless steel mesh, The RPT designation...18011172- SKU:
- 18011172
- Availability:
- Ships Same Business Day
- Weight:
- 17.50 LBS
$518.95 -
COBRA 4" Mufflers for FL - Black 6267RB
COBRA
$827.95The same sound as Cobra's original Neighbor Hater, but in a more sophisticated design, Its machined, dual-cut tip gives this muffler a high-class look to match its roar, Cobra’s Neighbor Hater mufflers boast a soul-lifting boom; It’s a muffler for the...18011167- SKU:
- 18011167
- Availability:
- Ships Same Business Day
- Weight:
- 20.80 LBS
$827.95 -
COBRA 4" Mufflers for FL - Chrome 6267
COBRA
$871.95The same sound as Cobra's original Neighbor Hater, but in a more sophisticated design, Its machined, dual-cut tip gives this muffler a high-class look to match its roar, Cobra’s Neighbor Hater mufflers boast a soul-lifting boom; It’s a muffler for the...18011166- SKU:
- 18011166
- Availability:
- Ships Same Business Day
- Weight:
- 21.25 LBS
$871.95 -
COBRA 4" Mufflers for '95-'16 FL - Chrome 6266
COBRA
$871.95The same sound as Cobra's original Neighbor Hater, but in a more sophisticated design, Its machined, dual-cut tip gives this muffler a high-class look to match its roar, Cobra’s Neighbor Hater mufflers boast a soul-lifting boom; It’s a muffler for the...18011164- SKU:
- 18011164
- Availability:
- Ships Same Business Day
- Weight:
- 22.35 LBS
$871.95 -
COBRA Race Pro Mufflers - Black - FL 6216RB
COBRA
$976.95The Race Pro’s unique black clam shell mounting bracket sets it apart from other mufflers, Mounts the same way as nearly every slip-on muffler from Cobra, Its look gets even better with a thin-line tip that’s held in place with seven, 12-point zinc...18011054- SKU:
- 18011054
- Availability:
- Ships Same Business Day
- Weight:
- 26.10 LBS
$976.95 -
COBRA Race Pro Mufflers - Chrome - FL 6216
COBRA
$912.95The Race Pro’s unique black clam shell mounting bracket sets it apart from other mufflers, Mounts the same way as nearly every slip-on muffler from Cobra, Its look gets even better with a thin-line tip that’s held in place with seven, 12-point zinc...18011053- SKU:
- 18011053
- Availability:
- Ships Same Business Day
- Weight:
- 25.20 LBS
$912.95 -
COBRA Power Flo Mufflers for FL - Chrome 6214
COBRA
$937.954.5" diameter muffler bodies taper to 4" at the front, 4.5" machined aluminum, thin-line tips, 3" diameter muffler cores for superior performance, Acoustical engineering developments allow an incredibly deep sound because of intense, class-leading...18011051- SKU:
- 18011051
- Availability:
- Ships Same Business Day
- Weight:
- 24.80 LBS
$937.95Qty in Cart: 0Quantity:Price:$937.95Subtotal:
