Best Loud Exhaust For Motorcycle: Compare 10 Mufflers

#1 · Best Overall

1. RQG Black Baking Exhaust

• Compatible with Vehicle Type: Motorcycle

Best for: Vintage-style multi-diameter builds.

Why it ranks #1: Its deep-and-loud description suits the search, and included reducers cover 1.50-, 1.57-, 1.70-, and 1.77-inch pipes.

Four stated inlet sizes, from 1.50 to 1.77 inches, make the RQG muffler suited to vintage and custom motorcycle builds with different pipe diameters. Its black retro form and deep, loud sound target riders seeking café-racer or chopper character alongside a flexible fit range.

The muffler is specified for 1.77-inch pipes and includes reducers for 1.50, 1.57, and 1.70-inch pipes, so the included hardware accommodates the listed diameter options. It is stated to fit either side of a motorcycle, offering placement flexibility for custom layouts. The retro black appearance complements older-bike or café-racer styling, while its deep, loud tone supports riders seeking a more assertive exhaust note. The package contents identify one muffler, three reducers, and an inlet clamp.

Skip it if you have an exhaust pipe outside 1.50–1.77 inches; the included reducers cover only the stated size range.

A match for vintage-bike, café-racer, or chopper owners seeking a deep, loud tone and left/right placement flexibility. The fit range is limited to the listed 1.50–1.77-inch pipe diameters.

Listed on Amazon as: Black Baking Motorcycle Exhaust, 1.50/1.57/1.70/1.77in Motorcycle Muffler, Retro Left/Right Side Mount Exhaust Pipe for Cafe Racer Chopper Motorcycles, Deep & Loud (One Piece)

#2 · Best Harley Touring

2. SHARKROAD Super Loud Mufflers

• Compatible with Vehicle Type: Touring Electra Glide 2017-2023, Touring Road…
• Inlet Connection Size: 2.5 in

Best for: Harley touring loud-exhaust seekers.

Why it ranks #2: The product is explicitly labeled Super Loud and lists fitment for specified Harley Touring models with a 2.5-inch inlet.

The SHARKROAD is explicitly labeled a super-loud version and uses a 4-inch outlet, targeting Harley touring riders seeking a pronounced exhaust sound. Its listed fit covers 2017–2023 Touring Road King, Electra Glide, Road Glide, Street Glide, and Ultra Limited models, but excludes trikes.

A 2.5-inch inlet and 4-inch outlet give buyers concrete connection dimensions to compare with their touring exhaust setup. The compatibility list specifies five Harley Touring model families for 2017–2023, while the additional fitment note explicitly rules out trike models. At 10.43kg, the listed weight is also relevant when considering the muffler assembly. The super-loud designation makes this a choice for riders prioritizing volume, not a neutral sound-level alternative.

Skip it if you ride a trike; the fitment note explicitly excludes trike models.

Aimed at Harley Touring owners seeking a super-loud slip-on and matching one of the listed 2017–2023 models. It is not for trikes, and the 2.5-inch inlet should match the setup.

Listed on Amazon as: SHARKROAD Super Loud Version Chrome 4” Slip On Mufflers Exhaust Pipe for Harley 2017-UP Touring Road King, Steet Glide Baggers

#3 · Best Chopper Style

3. Tesmirror Slash Cut Muffler

• Material: Stainless Steel
• Compatible with Vehicle Type: Motorcycle

Best for: Slash-cut chopper customizers.

Why it ranks #3: Its retro slash-cut design is described as producing a roar, and the included reducer accommodates four pipe diameters from 1-3/8 to 1-3/4 inches.

A slash-cut outlet gives the Tesmirror muffler its retro chopper and café-racer character, while the included reducer supports several pipe sizes. It is aimed at riders seeking a direct-replacement style exhaust with a pronounced sound and a left- or right-side installation option.

The stated fit covers 13⁄8, 11⁄2, 15⁄8, and 13⁄4-inch pipes, with an included reducer helping bridge the listed diameters. Its left- and right-side compatibility gives customizers flexibility in placement, and the precision-cast construction is described as supporting installation and fitment. Stainless steel and durable chrome plating are the specified materials and finish. The one-piece listing suits a single muffler replacement, rather than a paired exhaust purchase.

Skip it if you need two mufflers in one purchase; this listing specifies a one-piece exhaust pipe.

A relevant choice for a chopper or café-racer owner seeking slash-cut styling and a broad stated pipe-size range. It is a single piece, so buyers planning a paired setup need to account for that.

Listed on Amazon as: Baking Paint Universal Motorcycles Slash Cut Exhaust Tip Muffler Pipe for 1-3/8", 1-1/2"(1.5 inch), 1-5/8" and 1-3/4"(1.75 inch) Chopper Cafe Racer Loud black(one piece)

#4

4. PACEWALKER Carbon Fiber Muffler

• Material: Aluminum, Stainless Steel
• Compatible with Vehicle Type: ATV, Dirt Bike, Motorcycle, Scooter
• Inlet Connection Size: 1.5 in

Best for: Adjustable-tone universal riders.

Why it ranks #4: A removable DB killer allows different sound effects, while its 38–51 mm fit and included adaptor broaden compatibility; the listing says it is not terrible loud.

A removable DB killer is the PACEWALKER muffler’s key advantage, letting riders switch between sound effects instead of committing to one setup. Its listed tone is deep and slightly throaty, but not terribly loud, making it a better match for riders seeking a change in exhaust character than maximum volume.

The 51mm slip-on connection and included 38–51mm adapter cover a stated range of street and sport motorcycles, scooters, ATVs, and dirt bikes, so buyers can match the inlet to several pipe diameters. At 365mm long, it takes more space than a compact short can may, while the mounting clamp supports attachment. The removable DB killer gives the setup a sound-adjustment option, and the aluminum body with stainless steel connector combines the listed materials in one assembly.

Skip it if you want a notably loud exhaust; this muffler is specifically described as not terribly loud.

A good fit for riders who want a universal slip-on with a removable DB killer and a moderate, deep tone. Check that the 38–51mm adapter range matches the motorcycle’s exhaust pipe.

Listed on Amazon as: Motorcycle Exhaust Muffler Carbon Fiber 1.5-2" Inlet

#5

5. LEIMO KPARTS Carbon Fiber Muffler

• Material: Aluminum, Stainless Steel
• Compatible with Vehicle Type: Bike,Motorcycle,Dirt Bike,Scooter,Atv,Scooters
• Inlet Connection Size: 1.5 in

Best for: Lightweight multi-vehicle slip-on.

Why it ranks #5: This universal slip-on covers 38–51 mm pipes and has a removable DB killer, though the supplied description does not promise a particularly loud sound.

At 1.37kg, the LEIMO KPARTS carbon-fiber-finish muffler offers a concrete weight figure alongside a broad 38–51mm fit range. That combination can suit riders seeking a lighter slip-on for a dirt bike, street bike, scooter, ATV, or quad, with a removable DB killer for sound changes.

The 38–51mm universal fit range covers the pipe diameters stated for several motorcycle and powersports styles, making inlet measurement central to choosing an installation. Its aluminum and stainless-steel construction carries a carbon-fiber finish, while the stated 1.37kg weight gives a specific reference for the muffler itself. The removable DB killer provides a way to change its sound effect; the supplied information does not specify a particular sound level or a particular installation process.

Skip it if you need a stated decibel level before choosing an exhaust; this listing gives no sound measurement.

Consider it if you want a removable-DB-killer slip-on for one of the listed vehicle styles and can verify a 38–51mm pipe match. Its sound level is not quantified in the supplied details.

Listed on Amazon as: Motorcycle Slip On Muffler,1.5-2" Carbon Fiber Unversal Slip on Silencers

#6

6. Fast Pro Hexagon Muffler

• Material: Aluminum, Stainless Steel, Titanium
• Compatible with Vehicle Type: Atv,Bike,Dirt,Dirt Bike,Motorcycle,Scooter
• Inlet Connection Size: 1.5 in

Best for: Universal hardware-ready buyers.

Why it ranks #6: Its 390 mm length and 38–51 mm connection range suit several bike types, but the listing provides no specific sound-level claim.

A 390mm body and 38–51mm connection range give the Fast Pro hexagon muffler a clear fit profile for dirt bikes, street bikes, scooters, ATVs, and quads. The supplied hardware supports installation, but buyers must handle the process without an included installation instruction sheet.

The 38–51mm pipe range is the central compatibility check, spanning the vehicle styles named in the listing. Its 390mm length helps buyers account for available space on the bike, while the package includes the exhaust pipe and hardware shown. Aluminum, stainless steel, and titanium are the listed materials. The listing explicitly says installation instructions are not included, so a buyer who needs a guided, step-by-step workflow should arrange suitable guidance separately.

Skip it if you need a supplied installation guide; this package explicitly excludes instructions.

A practical candidate for riders matching a 38–51mm pipe who want a universal muffler with hardware included. Allow for the 390mm length and plan installation independently, since instructions are not supplied.

Listed on Amazon as: Universal 1.5-2" Inlet Hexagon Exhaust Muffler Pipe Slip On Scooter Motorcycle ATV Dirt Street Bike

#7

7. FLYPIG Universal Muffler

• Material: Aluminum, Stainless Steel
• Compatible with Vehicle Type: ATV, Motorcycle, Scooter
• Inlet Connection Size: 1.54 in

Best for: Compact universal slip-on shoppers.

Why it ranks #7: The 39–51 mm fit and 295 mm body length offer a compact universal option, but some installations require a middle pipe that is not included.

At about 295mm without its adapter, the FLYPIG muffler offers a compact stated length for riders fitting a universal slip-on into limited exhaust space. It fits listed 39–51mm pipes and is described as producing a deep, slightly throaty sound rather than an extremely loud note.

The 51mm slip-on connection and stated 39–51mm fit range cover dirt bikes, street bikes, scooters, ATVs, and quads, subject to pipe compatibility. Length increases to about 330mm with the adapter fitted, which helps buyers plan clearance around the installed assembly. Aluminum and stainless steel are the specified materials, and the package includes accessories. Some models need a middle pipe, which is not included, so the supplied muffler alone may not complete every installation.

Skip it if you need a middle pipe included for your installation; this package does not include one.

A fit for riders prioritizing compact dimensions and a deep, restrained tone across the listed vehicle types. Check whether the bike requires a middle pipe, and allow for the longer 330mm length with adapter.

Listed on Amazon as: FLYPIG Universal Motorcycle Muffler 1.5-2" inlet Slip On Exhaust Pipe

#8

8. YZCHAIN Carbon Fiber Muffler

• Compatible with Vehicle Type: Motorcycle

Best for: Hands-on performance modifiers.

Why it ranks #8: It has a 2-inch slip-on design and adjustable 38–51 mm adapter, but the listing says minor cutting and welding may be needed.

This YZCHAIN slip-on specifies a 2-inch/51mm connection and names the Z900, GSXR750, and CBR650, giving those owners concrete compatibility references. Its key installation boundary is equally clear: minor cutting and welding are needed for full installation on most bikes.

The adjustable stainless-steel adapter is stated to fit 38–51mm tubes, broadening the pipe range beyond the three named motorcycle models. The listing also claims a 30% weight reduction versus stock, which it connects to improved acceleration, while describing the muffler as heat resistant. These details suit a performance-minded buyer comfortable with fabrication work; the stated need for minor cutting and welding on most bikes means this is not a universal bolt-on process.

Skip it if you require a no-fabrication installation on most bikes; this listing calls for minor cutting and welding.

Consider it if you ride one of the named models or have a 38–51mm pipe and can handle fabrication. The listing’s cutting-and-welding caveat is important for buyers seeking a simple slip-on.

Listed on Amazon as: Motorcycle Exhaust,Motorcycle Muffler Slip-On 2 Inch/51 MM,Carbon Fiber Slip on Exhaust Muffler,Universal Fit for Z900/GSXR750/CBR650, Heat Resistant, Black Round

#9

9. Generic Carbon Fiber Muffler

• Material: Stainless Steel
• Compatible with Vehicle Type: Motorcycle
• Inlet Connection Size: 2 in

Best for: Noise-conscious slip-on riders.

Why it ranks #9: Its 210 mm length and 51 mm connection make it a short slip-on option, but its stated purpose is reducing noise rather than delivering a loud tone.

Noise reduction is the defining feature of this 210mm carbon-fiber slip-on, making it a more restrained option than a muffler sold primarily for maximum volume. Its 51mm connection and included spring puller and fixing rings support a compact installation workflow on compatible motorcycles.

The 2.0-inch connection diameter and slip-on format give buyers a concrete fit point to compare with their motorcycle’s exhaust, while the 210mm overall length describes its compact body. Included spring puller and fixing rings support mounting and removal without relying on separately sourced hardware. The listed carbon fiber, stainless steel, and aluminum construction combines the named materials, and the product description says it can effectively reduce noise—a key consideration for riders who do not want the loudest option.

Skip it if you want the loudest exhaust note; this muffler is expressly described as reducing noise.

Best suited to a motorcycle owner who wants a short slip-on and values noise reduction over maximum loudness. Check the 2.0-inch connection against the exhaust system before choosing this format.

Listed on Amazon as: Motorcycle Exhaust, Slip-on Motorcycle Muffler, Carbon Fiber Slip on Exhaust Muffler, Fit for Z900 GSXR750 CBR650 and more, with Complete Accessories, Black

#10

10. JFG RACING Dirt Bike Exhaust

• Material: Aluminum, Stainless Steel, Titanium
• Compatible with Vehicle Type: Bike,Dirt Bike,Motorcycle
• Inlet Connection Size: 38 millimeters

Best for: Named dirt-bike replacement buyers.

Why it ranks #10: This is a full slip-on exhaust with a listed 38 mm inlet, but the supplied specifications give no sound claim or broader fitment details.

The JFG RACING full slip-on is specifically titled for the HAWK 250, CRF230F, CRF150F, and TBR7, giving dirt-bike owners a focused application list instead of a broad universal claim. Its listed 38mm inlet and outlet provide a clear pipe-size reference for matching the system.

Both inlet and outlet are specified at 38mm, a useful check for buyers comparing the exhaust connection with their motorcycle’s existing setup. The title identifies four dirt-bike models—HAWK 250, CRF230F, CRF150F, and TBR7—so the product is presented for a narrower audience than a general 38–51mm muffler. Aluminum, stainless steel, and titanium are the listed materials. The supplied facts do not give a sound-level description, so the loudness preference remains unquantified.

Skip it if you need a documented loudness level before buying; the supplied listing does not describe its sound.

A targeted option for owners of the four dirt-bike models named in the title who can match the 38mm inlet and outlet. Buyers choosing mainly by loudness have no stated sound description here.

Listed on Amazon as: JFG RACING Dirt Bike Full Slip On Exhaust for HAWK 250 CRF230F CRF150F TBR7