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
-
On Sale
S&S CYCLE Slash Cut 50 State Mufflers - Black 550-0752B
S&S CYCLE
MSRP: $1,195.95Now: $1,076.36Was: $1,195.95Classic slash-cut styling, Boost horsepower and torque, Removable dB reducer, SAE J2825 Sound Level Compliant, S&S engineered high-flow cats perform as well as many catalyst-free “race only” mufflers, Sold in pairs, Made in the U.S.A., Exempt per CARB...18011474- SKU:
- 18011474
- Availability:
- Ships Same Business Day
- Weight:
- 15.90 LBS
- COLOR/FINISH:
- GUARDIAN BLACK
- PRODUCT NAME:
- MUFFLER
- MUFFLER COLOR/FINISH:
- BLACK
- STYLE:
- SLASH-CUT
- TYPE:
- SLIP-ON
- MUFFLER COLOR/FINISH:
- CERAMIC
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
MSRP: $1,195.95Now: $1,076.36Was: $1,195.95 -
On Sale
S&S CYCLE Slash Cut 50 State Mufflers - Chrome 550-0753B
S&S CYCLE
MSRP: $1,195.95Now: $1,076.36Was: $1,195.95Classic slash-cut styling, Boost horsepower and torque, Removable dB reducer, SAE J2825 Sound Level Compliant, S&S engineered high-flow cats perform as well as many catalyst-free “race only” mufflers, Sold in pairs, Made in the U.S.A., Exempt per CARB...18011475- SKU:
- 18011475
- Availability:
- Ships Same Business Day
- Weight:
- 16.20 LBS
- PRODUCT NAME:
- MUFFLER
- MUFFLER COLOR/FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
- STYLE:
- SLASH-CUT
- TYPE:
- SLIP-ON
MSRP: $1,195.95Now: $1,076.36Was: $1,195.95 -
On Sale
S&S CYCLE Grand National 50 State Mufflers - Black 550-0754B
S&S CYCLE
MSRP: $1,195.95Now: $1,076.36Was: $1,195.95Improved horsepower and torque (when used with a Stealth Air cleaner kit; sold separately), Race-inspired design, Removable dB reducer for back pressure and sound tuning, Meet J2825 levels for sound, All hardware included, Deep-performance rumble...18011476- SKU:
- 18011476
- Availability:
- Ships Same Business Day
- Weight:
- 16.40 LBS
- MODEL:
- GRAND NATIONAL
- PRODUCT NAME:
- MUFFLER
- UNITS:
- PAIR
- END CAP STYLE:
- STRAIGHT-CUT
- MUFFLER COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- GUARDIAN BLACK
- TYPE:
- SLIP-ON
- END CAP COLOR/FINISH:
- BLACK
- MUFFLER COLOR/FINISH:
- CERAMIC
- RIDING STYLE:
- STREET
MSRP: $1,195.95Now: $1,076.36Was: $1,195.95 -
On Sale
S&S CYCLE Grand National 50 State Mufflers - Chrome 550-0755B
S&S CYCLE
MSRP: $1,195.95Now: $1,076.36Was: $1,195.95Improved horsepower and torque (when used with a Stealth Air cleaner kit; sold separately), Race-inspired design, Removable dB reducer for back pressure and sound tuning, Meet J2825 levels for sound, All hardware included, Deep-performance rumble...18011477- SKU:
- 18011477
- Availability:
- Ships Same Business Day
- Weight:
- 16.40 LBS
- END CAP COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- MUFFLER
- UNITS:
- PAIR
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- END CAP STYLE:
- STRAIGHT-CUT
- MODEL:
- GRAND NATIONAL
- MUFFLER COLOR/FINISH:
- CHROME
- TYPE:
- SLIP-ON
MSRP: $1,195.95Now: $1,076.36Was: $1,195.95 -
On Sale
S&S CYCLE Grand National Muffler 550-0757B
S&S CYCLE
MSRP: $1,195.95Now: $1,076.36Was: $1,195.95Improved horsepower and torque (when used with a Stealth Air cleaner kit; sold separately), Race-inspired design, Removable dB reducer for back pressure and sound tuning, Meet J2825 levels for sound, All hardware included, Deep-performance rumble...18011479- SKU:
- 18011479
- Availability:
- Ships Same Business Day
- Weight:
- 16.10 LBS
- COLOR/FINISH:
- CHROME
- TYPE:
- SLIP-ON
- END CAP COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
- END CAP STYLE:
- STRAIGHT-CUT
- MODEL:
- GRAND NATIONAL
- MUFFLER COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- MUFFLER
MSRP: $1,195.95Now: $1,076.36Was: $1,195.95 -
On Sale
S&S CYCLE Stainless Steel Grand National Muffler for FTR 1200 550-0854
S&S CYCLE
MSRP: $504.95Now: $454.46Was: $504.95Race inspired Grand National endcap, Removable dB reducer, Stainless steel can with exposed tig welds for factory race styling, Includes carbon fiber heat shield, Meets J2825 sound levels (with dB reducer), Made in USA!18113798- SKU:
- 18113798
- Availability:
- Ships Same Business Day
- Weight:
- 7.25 LBS
MSRP: $504.95Now: $454.46Was: $504.95 -
On Sale
S&S CYCLE Grand National Mufflers - Chrome 550-0693
S&S CYCLE
MSRP: $545.95Now: $491.36Was: $545.95Race inspired Grand National endcap, High flowing baffle design, Aggressive sound and excellent horsepower, Removable dB reducer, Made in USA!18011203- SKU:
- 18011203
- Availability:
- Ships Same Business Day
- Weight:
- 26.70 LBS
- TYPE:
- SLIP-ON
- BASE FINISH:
- CHROME
- END CAP COLOR/FINISH:
- BLACK
- OUTER DIAMETER IMPERIAL:
- 4'
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
- MODEL:
- GRAND NATIONAL
- MUFFLER COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- MUFFLER
MSRP: $545.95Now: $491.36Was: $545.95 -
On Sale
S&S CYCLE Grand National Mufflers - Chrome 550-0689
S&S CYCLE
MSRP: $545.95Now: $491.36Was: $545.95Race inspired Grand National endcap, High flowing baffle design, Aggressive sound and excellent horsepower, Removable dB reducer, Made in USA!18011205- SKU:
- 18011205
- Availability:
- Ships Same Business Day
- Weight:
- 27.90 LBS
- MODEL:
- GRAND NATIONAL
- TYPE:
- SLIP-ON
- MUFFLER COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- BASE FINISH:
- CHROME
- END CAP COLOR/FINISH:
- BLACK
- OUTER DIAMETER IMPERIAL:
- 4'
- UNITS:
- PAIR
- PRODUCT NAME:
- MUFFLER
MSRP: $545.95Now: $491.36Was: $545.95 -
On Sale
S&S CYCLE Slash Cut Mufflers - Chrome 550-0695
S&S CYCLE
MSRP: $545.95Now: $491.36Was: $545.95Stripped down styling, Aggressive sound, Includes removable dB Reducer, Made in the USA!18011207- SKU:
- 18011207
- Availability:
- Ships Same Business Day
- Weight:
- 25.45 LBS
- MUFFLER COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- MUFFLER
- TYPE:
- SLIP-ON
- BASE FINISH:
- CHROME
- OUTER DIAMETER IMPERIAL:
- 4'
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
MSRP: $545.95Now: $491.36Was: $545.95Qty in Cart: 0Quantity:Price:MSRP: $545.95Now: $491.36Was: $545.95Subtotal: -
On Sale
S&S CYCLE Slash Cut Mufflers - Black 550-0696
S&S CYCLE
MSRP: $545.95Now: $491.36Was: $545.95Stripped down styling, Aggressive sound, Includes removable dB Reducer, Made in the USA!18011208- SKU:
- 18011208
- Availability:
- Ships Same Business Day
- Weight:
- 25.50 LBS
- MUFFLER COLOR/FINISH:
- BLACK
- OUTER DIAMETER IMPERIAL:
- 4'
- PRODUCT NAME:
- MUFFLER
- UNITS:
- PAIR
- MUFFLER COLOR/FINISH:
- CERAMIC
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- TYPE:
- SLIP-ON
MSRP: $545.95Now: $491.36Was: $545.95 -
On Sale
S&S CYCLE Slash Cut Mufflers - Chrome 550-0691
S&S CYCLE
MSRP: $545.95Now: $491.36Was: $545.95Classic slash cut styling, Stripped down styling, Aggressive sound, Made in USA!18011209- SKU:
- 18011209
- Availability:
- Ships Same Business Day
- Weight:
- 24.40 LBS
- BASE FINISH:
- CHROME
- OUTER DIAMETER IMPERIAL:
- 4'
- PRODUCT NAME:
- MUFFLER
- UNITS:
- PAIR
- MUFFLER COLOR/FINISH:
- CHROME
- TYPE:
- SLIP-ON
- RIDING STYLE:
- STREET
MSRP: $545.95Now: $491.36Was: $545.95 -
On Sale
S&S CYCLE Slash Cut Mufflers - Black 550-0692
S&S CYCLE
MSRP: $545.95Now: $491.36Was: $545.95Classic slash cut styling, Stripped down styling, Aggressive sound, Made in USA!18011210- SKU:
- 18011210
- Availability:
- Ships Same Business Day
- Weight:
- 25.85 LBS
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- TYPE:
- SLIP-ON
- MUFFLER COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- MUFFLER
- MUFFLER COLOR/FINISH:
- CERAMIC
- OUTER DIAMETER IMPERIAL:
- 4'
- UNITS:
- PAIR
MSRP: $545.95Now: $491.36Was: $545.95Qty in Cart: 0Quantity:Price:MSRP: $545.95Now: $491.36Was: $545.95Subtotal: -
On Sale
S&S CYCLE Grand National Muffler - Ceramic Black 550-0703
S&S CYCLE
MSRP: $336.95Now: $303.26Was: $336.9510.5% more horsepower and 19.8% more torque (with Stealth Air Cleaner Kit), Includes stainless steel perforated baffle and high performance packing, Race inspired Grand National endcap, Black ceramic finish matches stock header pipe, Removable dB...18011169- SKU:
- 18011169
- Availability:
- Ships Same Business Day
- Weight:
- 8.70 LBS
- MODEL:
- GRAND NATIONAL
- PRODUCT NAME:
- MUFFLER
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- END CAP COLOR/FINISH:
- BLACK
- OUTER DIAMETER IMPERIAL:
- 4'
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- COLOR/FINISH:
- CERAMIC
- TYPE:
- SLIP-ON
MSRP: $336.95Now: $303.26Was: $336.95 -
On Sale
S&S CYCLE Mufflers - Chrome - Chrome Thruster 550-0665
S&S CYCLE
MSRP: $795.95Now: $716.36Was: $795.95Mk45 4.5" Touring Mufflers are the result of decades of riding, racing and tuning, Combines both a stainless steel baffle and RaceTEX cartridge packing, Create a deep rumble and improved horsepower and torque, all while adding a unique look with styled...18011074- SKU:
- 18011074
- Availability:
- Ships Same Business Day
- Weight:
- 29.10 LBS
MSRP: $795.95Now: $716.36Was: $795.95 -
On Sale
S&S CYCLE Mufflers - Chrome - Black Thruster 550-0664
S&S CYCLE
MSRP: $795.95Now: $716.36Was: $795.95Mk45 4.5" Touring Mufflers are the result of decades of riding, racing and tuning, Combines both a stainless steel baffle and RaceTEX cartridge packing, Create a deep rumble and improved horsepower and torque, all while adding a unique look with styled...18011075- SKU:
- 18011075
- Availability:
- Ships Same Business Day
- Weight:
- 28.30 LBS
MSRP: $795.95Now: $716.36Was: $795.95 -
On Sale
S&S CYCLE Mufflers - Black - Black Thruster 550-0666
S&S CYCLE
MSRP: $795.95Now: $716.36Was: $795.95Mk45 4.5" Touring Mufflers are the result of decades of riding, racing and tuning, Combines both a stainless steel baffle and RaceTEX cartridge packing, Create a deep rumble and improved horsepower and torque, all while adding a unique look with styled...18011077- SKU:
- 18011077
- Availability:
- Ships Same Business Day
- Weight:
- 30.40 LBS
MSRP: $795.95Now: $716.36Was: $795.95 -
On Sale
S&S CYCLE Mufflers - Chrome - Chrome Tracer 550-0669
S&S CYCLE
MSRP: $795.95Now: $716.36Was: $795.95Mk45 4.5" Touring Mufflers are the result of decades of riding, racing and tuning, Combines both a stainless steel baffle and RaceTEX cartridge packing, Create a deep rumble and improved horsepower and torque, all while adding a unique look with styled...18011078- SKU:
- 18011078
- Availability:
- Ships Same Business Day
- Weight:
- 29.40 LBS
MSRP: $795.95Now: $716.36Was: $795.95 -
On Sale
S&S CYCLE Mufflers - Chrome - Black Tracer - M8 Touring '17-'19 550-0668
S&S CYCLE
MSRP: $795.95Now: $716.36Was: $795.95Mk45 4.5" Touring Mufflers are the result of decades of riding, racing and tuning, Combines both a stainless steel baffle and RaceTEX cartridge packing, Create a deep rumble and improved horsepower and torque, all while adding a unique look with styled...18011079- SKU:
- 18011079
- Availability:
- Ships Same Business Day
- Weight:
- 28.90 LBS
MSRP: $795.95Now: $716.36Was: $795.95 -
On Sale
S&S CYCLE Mufflers - Black - Black Tracer 550-0670
S&S CYCLE
MSRP: $795.95Now: $716.36Was: $795.95Mk45 4.5" Touring Mufflers are the result of decades of riding, racing and tuning, Combines both a stainless steel baffle and RaceTEX cartridge packing, Create a deep rumble and improved horsepower and torque, all while adding a unique look with styled...18011081- SKU:
- 18011081
- Availability:
- Ships Same Business Day
- Weight:
- 29.10 LBS
MSRP: $795.95Now: $716.36Was: $795.95 -
On Sale
S&S CYCLE 4.5" Mufflers - Chrome with Chrome Thruster 550-0620
S&S CYCLE
MSRP: $795.95Now: $716.36Was: $795.95Mk45 4.5" Touring Mufflers are the result of decades of riding, racing and tuning, Combines both a stainless steel baffle and RaceTEX cartridge packing, Create a deep rumble and improved horsepower and torque, all while adding a unique look with styled...18010846- SKU:
- 18010846
- Availability:
- Ships Same Business Day
- Weight:
- 30.00 LBS
MSRP: $795.95Now: $716.36Was: $795.95
