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
-
COBRA 909 4" Mufflers - Black - '95-'16 Bagger 6106RB
COBRA
$518.95If you're running a bagger, exhaust note matters as much as performance. The COBRA 909 delivers that signature Harley rumble while the tuned constant-velocity core optimizes scavenging for measurable power gains. You get a clean, finished aesthetic with...18011025- SKU:
- 18011025
- Availability:
- Ships Same Business Day
- Weight:
- 21.70 LBS
$518.95 -
COBRA 3" RPT Mufflers for XL - Black 6081RB
COBRA
$529.95If you're running an XL and want to unlock deeper, more aggressive exhaust tone without sacrificing performance, the COBRA 3" RPT Mufflers deliver exactly that. These slip-ons are engineered to reduce backpressure while producing a rich, muscular sound...18011024- SKU:
- 18011024
- Availability:
- Ships Same Business Day
- Weight:
- 12.30 LBS
$529.95 -
COBRA 3" RPT Mufflers - Black - '04-'13 XL 6080RB
COBRA
$529.95If you're running an '04-'13 XL and want to unlock genuine performance gains without sacrificing rideability, COBRA's 3" RPT slip-ons deliver the right balance of flow and sound. The billet RPT tip and optimized core design reduce backpressure while...18011023- SKU:
- 18011023
- Availability:
- Ships Same Business Day
- Weight:
- 13.20 LBS
$529.95 -
COBRA Slashcut Mufflers - Black - '04-'13 XL 6030RB
COBRA
$496.95These COBRA Slashcut Mufflers deliver measurable performance gains while giving your Harley a commanding presence without the premium price tag. The three-position chromed billet tips let you dial in your aesthetic—slash cut, slash down, or split the...18011020- SKU:
- 18011020
- Availability:
- Ships Same Business Day
- Weight:
- 12.30 LBS
$496.95 -
COBRA Neighbor Hater Mufflers for '95-'16 Bagger - Chrome 6107
COBRA
$547.95If stock exhaust notes feel like a whisper when you want a roar, the COBRA Neighbor Hater Mufflers deliver the aggressive bark and commanding presence your bagger demands. These slip-on units combine a purposeful design with internal baffle engineering...18010914- SKU:
- 18010914
- Availability:
- Ships Same Business Day
- Weight:
- 22.00 LBS
$547.95Qty in Cart: 0Quantity:Price:$547.95Subtotal: -
COBRA 909 Mufflers - '15-'20 Freewheeler 6302
COBRA
$496.95The COBRA 909 Mufflers deliver the authentic Harley-Davidson sound that riders expect—deep, throaty, and unmistakably classic—without sacrificing performance or aesthetics. The tuned constant velocity core doesn't just look cleaner with its scalloped...18010868- SKU:
- 18010868
- Availability:
- Ships Same Business Day
- Weight:
- 20.40 LBS
- BASE FINISH:
- CHROME
- MODEL:
- 909
- OUTER DIAMETER IMPERIAL:
- 4'
- STYLE:
- ROUND
- UNITS:
- PAIR
- END CAP STYLE:
- SCALLOPED
- TYPE:
- SLIP-ON
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- MUFFLER
- RIDING STYLE:
- STREET
$496.95 -
COBRA RPT 3" Mufflers - Chrome - '95-'16 Bagger 6070
COBRA
$518.95If you're running a bagger that demands both aggressive sound and genuine performance gains, the COBRA RPT 3" Mufflers deliver on both fronts. These slip-ons combine a purposeful acoustic signature with efficient exhaust scavenging, thanks to their...18010723- SKU:
- 18010723
- Availability:
- Ships Same Business Day
- Weight:
- 18.50 LBS
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- MUFFLER
- TYPE:
- SLIP-ON
- RIDING STYLE:
- STREET
- OUTER DIAMETER IMPERIAL:
- 3'
- STYLE:
- ROUND
- BASE FINISH:
- CHROME
- END CAP COLOR/FINISH:
- BLACK
- END CAP STYLE:
- STRAIGHT-CUT
- MODEL:
- RPT
- UNITS:
- PAIR
$518.95 -
COBRA 3" RPT Mufflers - Chrome 6056
COBRA
$507.95If you're running a 3" exhaust system and want measurable gains in flow efficiency without compromising sound quality, the COBRA RPT slip-ons deliver the performance engineering of a race-derived muffler in a bolt-on package. The constant velocity core...18010721- SKU:
- 18010721
- Availability:
- Ships Same Business Day
- Weight:
- 14.00 LBS
- END CAP STYLE:
- STRAIGHT-CUT
- RIDING STYLE:
- STREET
- BASE FINISH:
- CHROME
- END CAP COLOR/FINISH:
- BLACK
- UNITS:
- PAIR
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- MUFFLER
- OUTER DIAMETER IMPERIAL:
- 3'
- STYLE:
- ROUND
- TYPE:
- SLIP-ON
$507.95 -
COBRA 3" RPT Mufflers for '95-'17 FXD - Chrome 6055
COBRA
$507.95If you're running a '95-'17 Dyna and want genuine performance gains without sacrificing sound quality, these Cobra RPT slip-ons deliver. The constant velocity cores reduce back-pressure while the expanded chamber design maximizes flow—you'll feel the...18010719- SKU:
- 18010719
- Availability:
- Ships Same Business Day
- Weight:
- 14.00 LBS
- BASE FINISH:
- CHROME
- END CAP COLOR/FINISH:
- BLACK
- OUTER DIAMETER IMPERIAL:
- 3'
- STYLE:
- ROUND
- UNITS:
- PAIR
- END CAP STYLE:
- STRAIGHT-CUT
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- MUFFLER
- RIDING STYLE:
- STREET
- TYPE:
- SLIP-ON
$507.95 -
COBRA 3" RPT Mufflers for '00-'06 Softail - Chrome 6054
COBRA
$507.95If you're running a '00-'06 Softail and want aggressive sound without sacrificing flow, these Cobra RPT slip-ons deliver the performance backbone your bike deserves. The Race-Pro-derived design combines acoustic precision with measurable back-pressure...18010717- SKU:
- 18010717
- Availability:
- Ships Same Business Day
- Weight:
- 14.20 LBS
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- END CAP COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- MUFFLER
- TYPE:
- SLIP-ON
- UNITS:
- PAIR
- END CAP STYLE:
- STRAIGHT-CUT
- RIDING STYLE:
- STREET
- OUTER DIAMETER IMPERIAL:
- 3'
- STYLE:
- ROUND
$507.95Qty in Cart: 0Quantity:Price:$507.95Subtotal: -
COBRA 3" RPT Mufflers for '07-'17 Softail - Black 6053B
COBRA
$529.95If you're running a '07-'17 Softail and want to maximize flow while maintaining aggressive sound, the Cobra RPT slip-ons deliver the performance backbone your bike needs. These aren't cosmetic upgrades—the 2" constant velocity cores are engineered to...18010716- SKU:
- 18010716
- Availability:
- Ships Same Business Day
- Weight:
- 13.60 LBS
$529.95 -
COBRA 3" RPT Mufflers for '07-'17 Softail - Chrome 6053
COBRA
$507.95If you're running a '07-'17 Softail and want slip-on performance that delivers real gains in both sound and airflow, the Cobra RPT mufflers are engineered to bridge the gap between bolt-on convenience and race-proven design. By adapting Cobra's Race-Pro...18010715- SKU:
- 18010715
- Availability:
- Ships Same Business Day
- Weight:
- 1.82 LBS
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- MUFFLER
- TYPE:
- SLIP-ON
- UNITS:
- PAIR
- RIDING STYLE:
- STREET
- BASE FINISH:
- CHROME
- END CAP COLOR/FINISH:
- BLACK
- END CAP STYLE:
- STRAIGHT-CUT
- OUTER DIAMETER IMPERIAL:
- 3'
- STYLE:
- ROUND
$507.95Qty in Cart: 0Quantity:Price:$507.95Subtotal: -
COBRA 3" RPT Mufflers - Black 6052B
COBRA
$529.95If you're running a 3" exhaust system and want measurable gains in both sound quality and scavenging efficiency, the COBRA RPT slip-ons deliver the engineering that separates race-proven hardware from bolt-on mediocrity. The constant velocity core design...18010714- SKU:
- 18010714
- Availability:
- Ships Same Business Day
- Weight:
- 13.60 LBS
$529.95 -
COBRA 3" RPT Mufflers - Chrome 6052
COBRA
$507.95If you're running a 3" slip-on system and want the aggressive sound and flow characteristics of Cobra's Race-Pro platform without stepping up to the full 4" muffler, the RPT delivers exactly that. These mufflers combine proven race-derived engineering...18010713- SKU:
- 18010713
- Availability:
- Ships Same Business Day
- Weight:
- 13.70 LBS
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- MUFFLER
- TYPE:
- SLIP-ON
- OUTER DIAMETER IMPERIAL:
- 3'
- STYLE:
- ROUND
- BASE FINISH:
- CHROME
- END CAP COLOR/FINISH:
- BLACK
- END CAP STYLE:
- STRAIGHT-CUT
- UNITS:
- PAIR
- RIDING STYLE:
- STREET
$507.95 -
COBRA 3" RPT Mufflers - Chrome 6051
COBRA
$507.95If you're running a 3" slip-on exhaust system, you need mufflers that deliver both aggressive sound and measurable performance gains without compromise. The COBRA 3" RPT mufflers combine race-proven engineering with street-friendly fitment, giving you...18010711- SKU:
- 18010711
- Availability:
- Ships Same Business Day
- Weight:
- 13.80 LBS
- END CAP STYLE:
- STRAIGHT-CUT
- BASE FINISH:
- CHROME
- END CAP COLOR/FINISH:
- BLACK
- OUTER DIAMETER IMPERIAL:
- 3'
- STYLE:
- ROUND
- TYPE:
- SLIP-ON
- UNITS:
- PAIR
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- MUFFLER
- RIDING STYLE:
- STREET
$507.95 -
COBRA 3" RPT Mufflers - Chrome 6050
COBRA
$507.95If you're running a 3" exhaust system and want measurable performance gains without compromising street manners, the COBRA RPT slip-ons deliver genuine flow improvements through proven constant velocity core technology. The Race-Pro-derived design...18010709- SKU:
- 18010709
- Availability:
- Ships Same Business Day
- Weight:
- 14.80 LBS
- END CAP STYLE:
- STRAIGHT-CUT
- END CAP COLOR/FINISH:
- BLACK
- OUTER DIAMETER IMPERIAL:
- 3'
- STYLE:
- ROUND
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- MUFFLER
- RIDING STYLE:
- STREET
- BASE FINISH:
- CHROME
- TYPE:
- SLIP-ON
- UNITS:
- PAIR
$507.95 -
COBRA 3" RPT Mufflers - Chrome 6081
COBRA
$507.95The COBRA 3" RPT Mufflers deliver the exhaust flow and acoustic signature you get from race-proven 4" designs, packaged in a 3" slip-on that bolts directly to your bike. If you're after measurable performance gains without a full system overhaul, the...18010707- SKU:
- 18010707
- Availability:
- Ships Same Business Day
- Weight:
- 13.00 LBS
- END CAP STYLE:
- STRAIGHT-CUT
- BASE FINISH:
- CHROME
- END CAP COLOR/FINISH:
- BLACK
- UNITS:
- PAIR
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- MUFFLER
- RIDING STYLE:
- STREET
- OUTER DIAMETER IMPERIAL:
- 3'
- STYLE:
- ROUND
- TYPE:
- SLIP-ON
$507.95 -
COBRA 3" RPT Mufflers for '07-'13 XL - Chrome 6080
COBRA
$507.95If you're running a Harley-Davidson XL and want exhaust that delivers genuine performance gains without sacrificing sound quality, the COBRA 3" RPT Mufflers are engineered to do both. The Race-Pro-derived design uses constant velocity cores and premium...18010705- SKU:
- 18010705
- Availability:
- Ships Same Business Day
- Weight:
- 13.70 LBS
- RIDING STYLE:
- STREET
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- END CAP COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- MUFFLER
- TYPE:
- SLIP-ON
- UNITS:
- PAIR
- END CAP STYLE:
- STRAIGHT-CUT
- OUTER DIAMETER IMPERIAL:
- 3'
- STYLE:
- ROUND
$507.95 -
COBRA 3" Slashcut Mufflers for XL - Chrome 6031
COBRA
$485.95The COBRA 3" Slashcut Mufflers deliver aggressive styling with real performance gains, giving your XL the custom exhaust character you want without the premium price tag. The constant velocity baffle design and high-density e-glass sleeve work together...18010703- SKU:
- 18010703
- Availability:
- Ships Same Business Day
- Weight:
- 13.20 LBS
- END CAP MATERIAL:
- BILLET
- END CAP STYLE:
- SLASH-CUT
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- CHROME
- END CAP COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- MUFFLER
- TYPE:
- SLIP-ON
- BASE FINISH:
- CHROME
- UNITS:
- PAIR
- OUTER DIAMETER IMPERIAL:
- 3'
- STYLE:
- ROUND
$485.95 -
COBRA Race Pro Mufflers for '95-'16 Bagger - Chrome 6218
COBRA
$826.95If you're running a bagger that demands a distinctive exhaust note without sacrificing performance flow, the COBRA Race Pro Mufflers deliver the deep, authoritative rumble serious riders expect. The acoustical engineering behind these slip-ons uses...18010666- SKU:
- 18010666
- Availability:
- Ships Same Business Day
- Weight:
- 27.80 LBS
$826.95
