Exhaust Mufflers
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S&S Cycle - 50-State Grand National Slip-On Mufflers fits '19-'23 Indian Scout Models - Black
S&S Cycle
$895.95S&S Cycle - 50-State Grand National Slip-On Mufflers fits '19-'23 Indian Scout Models - Black Performance slip-ons that tidy up the exhaust area and produce a throaty V-Twin sound Does not require a tune and are an easy bolt on to the factory...$895.95 -
S&S Cycle - Slash Cut Race Slip-On Mufflers fits '18-'22 Harley Softail Models - Guardian Black
S&S Cycle
$449.95S&S Cycle - Slash Cut Race Slip-On Mufflers fits '18-'22 Harley Softail Models - Guardian Black These mufflers are S&S engineered high-flow cats that performs as well as many catalyst-free "race only" mufflers. They feature classic slash-cut...$449.95 -
S&S Cycle - Grand National Race Slip-On Mufflers fits '18-'22 Harley Softail Models - Black Ceramic
S&S Cycle
$449.95S&S Cycle - Grand National Race Slip-On Mufflers fits '18-'22 Harley Softail Models - Black Ceramic These mufflers feature a race-inspired design and improved horsepower and torque (when used with a Stealth Air cleaner kit; sold separately. The...$449.95 -
S&S Cycle - Grand National Slip-On Muffler fits '19-'22 FTR1200 Models
S&S Cycle
$504.95S&S Cycle - Grand National Slip-On Muffler fits '19-'22 FTR1200 Models This muffler features a stainless steel perforated core baffle, wrapped in long-lasting proprietary insulation to deliver a deep exhaust note. The stainless steel muffler body...$504.95 -
S&S Cycle - 4-1/2" Grand National Slip-On Muffler fits '22 Nightster RH975 Models - Black
S&S Cycle
$495.95S&S Cycle - 4-1/2" Grand National Slip-On Muffler fits '22 Nightster RH975 Models - Black The S&S Cycle Grand National Slip-On for Nightster models perfectly compliments the bike's style whilst allowing the modern engine to breathe while adding...$495.95 -
S&S Cycle - 49-State Grand National Slip-On Mufflers fits '19-'23 Indian Scout Models - Chrome
S&S Cycle
$895.95S&S Cycle - 49-State Grand National Slip-On Mufflers fits '19-'23 Indian Scout Models - Chrome These mufflers feature a detachable dB reducer (J2825 compliant) to adjust the sound levels and stainless steel baffles. NOTE: Qualified manufacturer...$895.95 -
S&S - Race Only Grand National Slip-On Mufflers fits '19-'23 Scout Models - Black
S&S Cycle
$649.95S&S - Race Only Grand National Slip-On Mufflers fits '19-'23 Scout Models - Black These Slip-On Mufflers feature a detachable dB reducer (J2825 compliant) which will adjust sound levels and and stainless steel baffles. There's also performance...$649.95 -
S&S Cycle - Slash Cut Race Slip-On Mufflers fits '18-'22 Harley M8 Softail Models - Chrome
S&S Cycle
$449.95S&S Cycle - Slash Cut Race Slip-On Mufflers fits '18-'22 Harley M8 Softail Models - Chrome These mufflers are S&S engineered high-flow cats that performs as well as many catalyst-free "race only" mufflers. They feature classic slash-cut styling...$449.95 -
S&S Cycle - 4.5" GNX Slip-On Mufflers W/ Tuxedo Black End Caps fits '17-'21 Harley Touring Models - Black
S&S Cycle
$575.95S&S Cycle - 4.5" GNX Slip-On Mufflers W/ Tuxedo Black End Caps fits '17-'21 Harley Touring Models - Black These mufflers are SAE J2825 Sound Level Compliant and a pre-installed, detachable dB reducer. The unique louvered baffle emits a more...$575.95 -
S&S - Grand National Slip-On Mufflers - fits '18 FXFB
S&S Cycle
$595.95S&S Grand National Slip-On Mufflers for Harley 2018 FXFB Models The Grand National Slip-on Mufflers by S&S have a race inspired look with a black ceramic finish. They will increase your horsepower and add more torque. Features: Up to 12%...$595.95 -
S&S Cycle - 550-1114 - Grand National Slip-On Muffler - Brushed Stainless Steel - X™500
S&S Cycle
$435.95S&S Cycle - 550-1114 - Grand National Slip-On Muffler - Brushed Stainless Steel - X™500FeaturesStainless steel muffler body with exposed TIG weldsBrushed stainless steel finishRace inspired Grand National end capRemovable dB reducerMade in the U.S.A...$435.95 -
S&S Cycle - 550-1111 - 4" Grand National Slip-On Mufflers - Stainless Steel - Sportster S
S&S Cycle
$1,195.95S&S Cycle - 550-1111 - 4" Grand National Slip-On Mufflers - Stainless Steel - Sportster S Features Brushed stainless steel finish 4" OD muffler bodies Grand National Thruster machined end caps Removable dB Reducer (J2825 compliant) Sold in...$1,195.95 -
S&S Cycle - 550-1113 - 4-1/2" MK45 Performance Slip-On Mufflers - Lava Chrome - 50-State
S&S Cycle
$895.95S&S Cycle - 550-1113 - 4-1/2" MK45 Performance Slip-On Mufflers - Lava Chrome - 50-State Features Lava Chrome finish features the traditional mirror finish of chromium and gives it a smoky radiance for unique dark look with reflective...$895.95 -
S&S - Race Only Grand National Slip-On Mufflers fits '19-'23 Scout Models - Black (Open Box)
S&S Cycle
$809.96S&S - Race Only Grand National Slip-On Mufflers fits '19-'23 Scout Models - Black These Slip-On Mufflers feature a detachable dB reducer (J2825 compliant) which will adjust sound levels and and stainless steel baffles. There's also performance...$809.96 -
S&S Cycle - 4-1/2" MK45 Performance Muffler W/ Chrome Thruster End Caps fits '95-'16 Touring Models - Chrome
S&S Cycle
$795.95S&S Cycle - 4-1/2" MK45 Performance Muffler W/ Chrome Thruster End Caps fits '95-'16 Touring Models - Chrome This muffler utilizes a combination of stainless steel and fiberglass packing in order to produce a deep, performance tone and stronger...$795.95 -
S&S Cycle - 4-1/2" MK45 Performance Muffler W/ Black Thruster End Caps fits '95-'16 Touring Models - Chrome
S&S Cycle
$795.95S&S Cycle - 4-1/2" MK45 Performance Muffler W/ Black Thruster End Caps fits '95-'16 Touring Models - Chrome This muffler utilizes a combination of stainless steel and fiberglass packing in order to produce a deep, performance tone and stronger...$795.95 -
S&S Cycle - 4-1/2" MK45 Performance Muffler W/ Black Thruster End Caps fits '95-'16 Touring Models - Black
S&S Cycle
$795.95S&S Cycle - 4-1/2" MK45 Performance Muffler W/ Black Thruster End Caps fits '95-'16 Touring Models - Black This muffler utilizes a combination of stainless steel and fiberglass packing in order to produce a deep, performance tone and stronger...$795.95 -
S&S Cycle - 4-1/2" MK45 Performance Muffler W/ Chrome Tracer End Caps fits '95-'16 Touring Models - Chrome
S&S Cycle
$795.95S&S Cycle - 4-1/2" MK45 Performance Muffler W/ Chrome Tracer End Caps fits '95-'16 Touring Models - Chrome This muffler utilizes a combination of stainless steel and fiberglass packing in order to produce a deep, performance tone and stronger...$795.95 -
S&S Cycle - MK45 Slip-On Mufflers W/ Chrome Thruster End Caps fits '17-'21 Harley Touring Models - Chrome
S&S Cycle
$795.95S&S Cycle - MK45 Slip-On Mufflers W/ Chrome Thruster End Caps fits '17-'21 Harley Touring Models - Chrome This muffler utilizes a combination of stainless steel and fiberglass packing in order to produce a deep, performance tone and stronger...$795.95 -
S&S Cycle - 4-1/2" MK45 Slip-On Mufflers W/ Black Thruster End Caps fits '17-'21 Harley Touring Models - Chrome
S&S Cycle
$795.95S&S Cycle - 4-1/2" MK45 Slip-On Mufflers W/ Black Thruster End Caps fits '17-'21 Harley Touring Models - Chrome This muffler utilizes a combination of stainless steel and fiberglass packing in order to produce a deep, performance tone and stronger...$795.95 -
S&S Cycle - 4-1/2" MK45 Slip-On Mufflers W/ Black Thruster End Caps fits '17-'21 Harley Touring Models - Black
S&S Cycle
$795.95S&S Cycle - 4-1/2" MK45 Slip-On Mufflers W/ Black Thruster End Caps fits '17-'21 Harley Touring Models - Black This muffler utilizes a combination of stainless steel and fiberglass packing in order to produce a deep, performance tone and stronger...$795.95 -
S&S Cycle - 4-1/2" MK45 Slip-On Mufflers W/ Chrome Tracer End Caps fits '17-'21 Harley Touring Models - Chrome
S&S Cycle
$795.95S&S Cycle - 4-1/2" MK45 Slip-On Mufflers W/ Chrome Tracer End Caps fits '17-'21 Harley Touring Models - Chrome This muffler utilizes a combination of stainless steel and fiberglass packing in order to produce a deep, performance tone and stronger...$795.95 -
S&S Cycle - 4-1/2" MK45 Slip-On Mufflers W/ Black/Machined Tracer End Caps fits '17-'21 Harley Touring Models - Chrome
S&S Cycle
$795.95S&S Cycle - 4-1/2" MK45 Slip-On Mufflers W/ Black/Machined Tracer End Caps fits '17-'21 Harley Touring Models - Chrome This muffler utilizes a combination of stainless steel and fiberglass packing in order to produce a deep, performance tone and...$795.95 -
S&S Cycle - 4-1/2" MK45 Slip-On Mufflers W/ Black/Machined Tracer End Caps fits '17-'21 Harley Touring Models - Black
S&S Cycle
$795.95S&S Cycle - 4-1/2" MK45 Slip-On Mufflers W/ Black/Machined Tracer End Caps fits '17-'21 Harley Touring Models - Black This muffler utilizes a combination of stainless steel and fiberglass packing in order to produce a deep, performance tone and...$795.95 -
S&S Cycle - Grand National Slip-On Muffler fits '15-'20 XG500/750 Models
S&S Cycle
$336.95S&S Cycle - Grand National Slip-On Muffler fits '15-'20 XG500/750 Models This muffler delivers heightened horsepower and torque when it is used with a Stealth Air Cleaner Kit. It has a race-inspired sound and stainless steel baffle as well as a...$336.95 -
S&S Cycle - Grand National Slip-On Mufflers W/ Black End Caps fits '17-'21 Harley Touring Models - Chrome
S&S Cycle
$545.95S&S Cycle - Grand National Slip-On Mufflers W/ Black End Caps fits '17-'21 Harley Touring Models - Chrome This muffler features a race-inspired Grand National end cap high-flow perforated baffle with a detachable dB reducer. It delivers an...$545.95 -
S&S Cycle - Grand National Slip-On Mufflers W/ Black End Caps fits '17-'21 Harley Touring Models - Black
S&S Cycle
$545.95S&S Cycle - Grand National Slip-On Mufflers W/ Black End Caps fits '17-'21 Harley Touring Models - Black This muffler features a race-inspired Grand National end cap high-flow perforated baffle with a detachable dB reducer. It delivers an aggressive...$545.95 -
S&S Cycle - 4" Grand National Slip-On Muffler W/ Black End Caps fits '95-'16 Touring Models - Chrome
S&S Cycle
$545.95S&S Cycle - 4" Grand National Slip-On Muffler W/ Black End Caps fits '95-'16 Touring Models - Chrome This muffler features a race-inspired Grand National end cap high-flow perforated baffle with a detachable dB reducer. It delivers an aggressive...$545.95 -
S&S Cycle - 4" Grand National Slip-On Muffler W/ Black End Caps fits '95-'16 Touring Models - Black
S&S Cycle
$545.95S&S Cycle - 4" Grand National Slip-On Muffler W/ Black End Caps fits '95-'16 Touring Models - Black This muffler features a race-inspired Grand National end cap high-flow perforated baffle with a detachable dB reducer. It delivers an aggressive...$545.95 -
S&S Cycle - Slash Cut Slip-On Mufflers fits '17-'21 Harley Touring Models - Black
S&S Cycle
$545.95S&S Cycle - Slash Cut Slip-On Mufflers fits '17-'21 Harley Touring Models - Black S&S Cycle's 4" Slash-Cut Slip-On Muffler has a show-quality finish, stripped-down styling and a detachable dB reducer. NOTE: Qualified Manufacturer Declared...$545.95 -
S&S Cycle - 4" Slash-Cut Slip-On Muffler fits '95-'16 Touring Models - Chrome
S&S Cycle
$545.95S&S Cycle - 4" Slash-Cut Slip-On Muffler fits '95-'16 Touring Models - Chrome S&S Cycle's 4" Slash-Cut Slip-On Muffler has a show-quality finish, stripped-down styling and a detachable dB reducer. NOTE: Qualified manufacturer declared emissions...$545.95 -
S&S Cycle - 4" Slash-Cut Slip-On Muffler fits '95-'16 Touring Models - Black
S&S Cycle
$545.95S&S Cycle - 4" Slash-Cut Slip-On Muffler fits '95-'16 Touring Models - Black S&S Cycle's 4" Slash-Cut Slip-On Muffler has a show-quality finish, stripped-down styling and a detachable dB reducer. NOTE: Qualified manufacturer declared emissions...$545.95 -
S&S Cycle - Grand National Slip-On Mufflers fits '08-'17 Harley Dyna Models - Guardian Black
S&S Cycle
$499.95S&S Cycle - Grand National Slip-On Mufflers fits '08-'17 Harley Dyna Models - Guardian Black These mufflers feature a detachable dB reducer for back pressure and sound tuning. They have race-inspired Grand National end caps. The mufflers meet the...$499.95 -
S&S Cycle - Slash Cut Race Slip-On Mufflers fits '18-'22 Harley Softail Models - Chrome
S&S Cycle
$449.95S&S Cycle - Slash Cut Race Slip-On Mufflers fits '18-'22 Harley Softail Models - Chrome These mufflers are S&S engineered high-flow cats that performs as well as many catalyst-free "race only" mufflers. They feature classic slash-cut styling and...$449.95 -
S&S Cycle - Grand National Race Slip-On Mufflers fits '18-'22 Harley M8 Softail Models - Chrome
S&S Cycle
$449.95S&S Cycle - Grand National Race Slip-On Mufflers fits '18-'22 Harley M8 Softail Models - Chrome These mufflers feature a race-inspired design and improved horsepower and torque (when used with a Stealth Air cleaner kit; sold separately. The stock...$449.95 -
S&S Cycle - Grand National Race Slip-On Mufflers fits '18-'22 Harley Softail Models - Chrome
S&S Cycle
$449.95S&S Cycle - Grand National Race Slip-On Mufflers fits '18-'22 Harley Softail Models - Chrome These mufflers feature a race-inspired design and improved horsepower and torque (when used with a Stealth Air cleaner kit; sold separately. The stock...$449.95 -
S&S Cycle - 4.5" GNX Slip-On Mufflers W/ Tuxedo Black End Caps fits '17-'21 Harley Touring Models - Chrome
S&S Cycle
$575.95S&S Cycle - 4.5" GNX Slip-On Mufflers W/ Tuxedo Black End Caps fits '17-'21 Harley Touring Models - Chrome These mufflers are SAE J2825 Sound Level Compliant and a pre-installed, detachable dB reducer. The unique louvered baffle emits a more...$575.95 -
S&S Cycle - 50 State Slash-Cut Slip-On Mufflers fits '18-'22 Harley Softail Models - Guardian Black
S&S Cycle
$1,195.95S&S Cycle - 50 State Slash-Cut Slip-On Mufflers fits '18-'22 Harley Softail Models - Guardian Black Features: Classic slash-cut styling Boost horsepower and torque SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as...$1,195.95 -
S&S Cycle - 50 State Slash-Cut Slip-On Mufflers fits '18-'22 Harley M8 Softail Models - Chrome
S&S Cycle
$1,195.95S&S Cycle - 50 State Slash-Cut Slip-On Mufflers fits '18-'22 Harley M8 Softail Models - Chrome These mufflers are S&S engineered high-flow cats that performs as well as many catalyst-free "race only" mufflers. They feature classic slash-cut...$1,195.95 -
S&S Cycle - Grand National 50 State Slip-On Mufflers fits '18-'22 Harley M8 Softail Models - Guardian Black
S&S Cycle
$1,195.95S&S Cycle - Grand National 50 State Slip-On Mufflers fits '18-'22 Harley M8 Softail Models - Guardian Black These mufflers feature a race-inspired design and improved horsepower and torque (when used with a Stealth Air cleaner kit; sold separately...$1,195.95
Harley Mufflers
Upgrade your Harley’s sound and performance with our selection of premium Harley mufflers. Whether you ride a Sportster, Softail, Dyna, or Touring model, we’ve got options from top brands like Vance & Hines, Khrome Werks, Cobra, and S&S.
Choose from finishes like chrome, matte black, or stainless steel to match your style. These performance mufflers are built to boost throttle response, improve fuel efficiency, and give your bike that deep, aggressive tone. Most are bolt-on ready for a quick install—no hassle, just results.
Whether you're chasing louder pipes or a cleaner look, Deadbeat Customs has the muffler to get it done.