Best Slip On Exhausts for Universal and Harley Fitments

#1 · Best Overall

1. PACEWALKER Titanium Muffler

• Material: Stainless Steel, Titanium Alloy
• Compatible with Vehicle Type: ATV, Motorcycle, Scooter, UTV

Best for: Titanium-alloy universal muffler buyers.

Why it ranks #1: Its 38–51 mm connection range serves varied motorcycles and scooters, while the 365 mm body, removable DB killer, adapter, bracket, and spring offer useful fitment details.

Titanium alloy construction distinguishes this PACEWALKER universal slip-on, while its 38–51 mm connection range supports motorcycles and scooters with matching exhaust pipes. The 365 mm length and removable DB killer make both the muffler’s size and sound-adjustment feature explicit.

The 38–51 mm connection range provides a concrete fit check for the listed motorcycles, scooters, ATVs and UTVs. Its 365 mm overall length helps with space planning, while the titanium-alloy body and stainless-steel connector identify the main materials. A removable DB killer offers a different sound effect, and the included adapter, bracket, spring and muffler provide named components for installation. Buyers can therefore assess fit, mounting parts and sound configuration from the listed details.

Skip it if you have an exhaust pipe outside 38–51 mm; the listed connection range does not cover that diameter.

Choose this for a motorcycle, scooter, ATV or UTV with a 38–51 mm pipe when titanium alloy and a removable DB killer suit your priorities. Its 365 mm length also needs to suit the available space.

Listed on Amazon as: PACEWALKER Motorcycle Slip On Muffler, 1.5-2", 38-51mm Inlet, Titanium

#2 · Best Universal Range

2. LEIMO KPARTS Carbon Muffler

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

Best for: Universal-fitment carbon-fiber seekers.

Why it ranks #2: The aluminum-and-stainless construction and stated 38–51 mm fit cover dirt bikes, street bikes, scooters, and ATVs; it also has a removable DB killer.

A stated 38–51 mm fit range lets the LEIMO KPARTS muffler cover dirt bikes, street bikes, scooters, ATVs, quads and other bikes with matching pipes. Its carbon-fiber finish over aluminum and stainless steel pairs that broad application with a distinctive material treatment.

The 38–51 mm pipe range is the practical starting point for checking compatibility across the listed vehicle styles. Aluminum and stainless steel construction is paired with a carbon-fiber finish, which the listing describes as corrosion-resistant and rustproof. A removable DB killer allows a change in sound effect, giving owners an adjustable component rather than a fixed baffle arrangement. The stated outlet dimension is 5.1 cm, another useful measurement when checking the exhaust connection.

Skip it if you need a stated overall length for space planning; the listing provides connection dimensions but no muffler length.

A practical candidate for riders seeking a universal-style carbon-fiber-finish muffler with a removable DB killer. Confirm that your pipe falls within 38–51 mm, and account for the unlisted overall length when planning space.

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

#3

3. 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: Broad-fit scooter and ATV riders.

Why it ranks #3: Its 38–51 mm connection and 390 mm length are specified, with stated use across dirt bikes, street bikes, scooters, and ATVs; hardware is included.

A 38–51 mm connection range gives this Fast Pro muffler broad reach across dirt bikes, street bikes, scooters, ATVs and quads. Its 390 mm length and included hardware make it a universal replacement option for riders whose pipe diameter falls within that stated range.

The 38–51 mm connection diameter is the key fit parameter, letting one muffler serve several listed vehicle types rather than a single model family. At 390 mm long, it has a defined overall size for planning the installation. Aluminum, stainless steel and titanium are listed materials, and hardware is included, so buyers have mounting components supplied. Installation instructions are not included, however, so fitting requires working without a supplied guide.

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

Choose it if you need a universal muffler for a listed bike, scooter, ATV or quad and your pipe measures 38–51 mm. Its 390 mm length and lack of installation instructions are relevant before starting the fit.

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

#4 · Most Compact

4. PACEWALKER Carbon Muffler

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

Best for: Compact carbon-fiber slip-on seekers.

Why it ranks #4: The 160 mm-long muffler has a 2-inch inlet and carbon-fiber construction, making it a compact option for a compatible motorcycle pipe.

At 160 mm long, this PACEWALKER muffler is a compact carbon-fiber option with a stated 2-inch/51 mm connection. Its real carbon fiber, titanium-alloy body description and stainless-steel connector give buyers specific material and size details for a motorcycle setup.

The 160 mm overall length is useful when assessing available installation space, while the 2-inch/51 mm inlet sets a direct connection measurement. Real carbon fiber is described as heat-resistant and high-strength, and the stainless-steel connector identifies the connection material. Titanium alloy is also specified in the body description. Together, these details help buyers weigh compact dimensions and materials, but the listed application is motorcycle rather than a broad set of vehicle categories.

Skip it if you need a universal 38–51 mm inlet range; PACEWALKER EM001 lists that broader span.

A reasonable match for a motorcycle owner seeking a short, 160 mm carbon-fiber muffler with a 51 mm inlet. Check your connection and installation space; this listing does not state a broader vehicle-category fit range.

Listed on Amazon as: PACEWALKER Motorcycle Slip On Muffler, 2" Universal Carbon Fiber

#5

5. Generic Carbon Fiber Muffler

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

Best for: Riders needing a 51 mm inlet.

Why it ranks #5: This 210 mm slip-on lists a 51 mm connection and includes a spring puller and fixing rings, but its named fitment examples do not guarantee compatibility.

A 2-inch, or 51 mm, inlet gives this compact Generic carbon-fiber slip-on a specific connection dimension to evaluate before purchase. Its 210 mm overall length and included spring puller and fixing rings make the short muffler’s installation approach and size explicit.

The stated 51 mm inlet is the central fit check, while the 210 mm overall length helps buyers judge whether this compact muffler suits the available space. Its slip-on format is described as easy to mount and remove, and the supplied spring puller and fixing rings support that mounting workflow. Carbon fiber, stainless steel and aluminum are identified in the material description. The listing says it can reduce noise, without quantifying the reduction.

Skip it if you need a stated universal 38–51 mm inlet range; LEIMO KPARTS lists that broader diameter span.

This suits a motorcycle owner seeking a compact, 210 mm slip-on with a stated 51 mm inlet and supplied mounting accessories. Check the connection dimension and available space; the listing does not give a broader inlet range.

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

#6 · Included Adapter Pipe

6. DREAPATS Universal Muffler

• Material: Stainless Steel
• Compatible with Vehicle Type: Bike,Motorcycle,Dirt Bike,Atv
• Inlet Connection Size: 5.1 centimeters

Best for: Universal muffler modification-ready riders.

Why it ranks #6: It includes a 38–51 mm universal connecting pipe, DB killer, springs, hooks, and clamps; the listing warns that some fitments need modification or welding.

A supplied universal connecting pipe and DB killer are the practical draw of this DREAPATS stainless-steel muffler, with listed accessories including springs, hooks and stable clamps. Its stated 38–51 mm application spans motorcycles, dirt bikes, ATVs and other listed bikes, subject to a clear fit caveat.

The listing identifies a 51 mm/2-inch link pipe or downpipe as the direct fit condition. For a 38–51 mm muffler connection, it says modification and welding are needed, making installation planning especially important. Included accessories—a DB killer, springs, hooks, clamps and universal connecting pipe—support assembly, while stainless steel is described as heat-resistant and anti-corrosive. Buyers should distinguish the direct-fit condition from the modification route before selecting this muffler.

Skip it if you want a no-welding installation on a 38–51 mm pipe; the listing says modification and welding are needed.

Consider this if you can assess the link-pipe dimensions and handle the stated modification where needed. It includes a connecting pipe and mounting accessories, but the 38–51 mm route may involve welding.

Listed on Amazon as: Universal Slip on Modified Exhaust Mufflers with Silencers Compatible with Motorcycle Grom ATV Dirt Bike Street Bike Scooter Pipe Diameter 38mm-51mm Exhaust,Carbon Fiber Silver

#7

7. SHARKROAD Chrome Mufflers

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

Best for: Chrome Harley Touring owners.

Why it ranks #7: Its 4-inch outlet and 2.5-inch inlet target specified 2017–2023 Harley Touring models, but the listing excludes Trike models.

Chrome-finished 4-inch slip-on mufflers for 2017–2023 Harley Touring models give this SHARKROAD set a clear model-family focus. The listed Road King, Electra Glide, Street Glide, Road Glide and Ultra Limited coverage helps owners narrow fitment before considering the stated 2.5-inch inlet.

The model and year list targets five Harley Touring families from 2017 through 2023, so owners can begin their fit check with their exact model. A 2.5-inch inlet and 4-inch outlet provide connection dimensions, while the chrome finish identifies the exterior treatment. The listing explicitly excludes trike models, making that boundary important during selection. These stated details make the application more specific than a universal muffler advertised only by pipe diameter.

Skip it if you ride a Harley Touring trike; this listing explicitly excludes trike models.

This fits the decision process for owners of listed 2017–2023 Harley Touring models seeking chrome mufflers with specified inlet and outlet dimensions. It excludes trikes, so that vehicle type is a firm boundary.

Listed on Amazon as: SHARKROAD 4" Chrome Slip-On Mufflers Exhaust Pipes For Harley Touring 2017-2023 Street Glide, Road Glide, Road King,Electra Glide, 21CB

#8

8. SHARKROAD Black Mufflers

• Material: Aluminum
• Compatible with Vehicle Type: Touring Electra Glide 2017-2023, Touring Road…
• Inlet Connection Size: 1.75 in

Best for: 2017–2023 Harley Touring owners.

Why it ranks #8: These 4.4-inch-outlet mufflers fit listed 2017–2023 Harley Touring models, but exclude Trikes and have a narrower 1.75-inch inlet.

Vehicle-specific fitment for 2017–2023 Harley Touring models is the defining feature of these SHARKROAD mufflers, covering Road King, Electra Glide, Street Glide, Road Glide and Ultra Limited applications. The 4.4-inch outlet gives buyers a clearly stated outlet size for this model-focused setup.

Rather than claiming universal fit, SHARKROAD lists five Touring model families within the 2017–2023 range, helping owners assess whether the mufflers match their motorcycle. The 1.75-inch inlet and 4.4-inch outlet provide concrete connection dimensions to check against the exhaust setup. Aluminum construction is specified, and the stated exclusion of trike models narrows the intended application. Buyers should use the model and year details as the primary fit boundary.

Skip it if you ride a Harley Touring trike; the stated fitment excludes trike models.

A fitment-led option for owners of listed 2017–2023 Harley Touring Road King, Electra Glide, Street Glide, Road Glide or Ultra Limited models. It is not for trikes, and its 1.75-inch inlet should guide connection checks.

Listed on Amazon as: SHARKROAD Black 4.4'' Slip-On Mufflers for Harley 2017-up Touring Road King, Steet Glide, Road Glide, Electra Glide, 18BB

#9

9. Big Gun Eco System

• Material: Aluminum, Stainless Steel
• Compatible with Vehicle Type: street-cruiser-motorcycles…

Best for: Street-cruiser and sport riders.

Why it ranks #9: The aluminum and stainless system is described as a slip-on for street-cruiser and street-sport motorcycles, but the supplied listing gives no inlet size.

Big Gun’s Eco System slip-on is specifically listed for street-cruiser and street-sport motorcycles, giving those riders a system identified by vehicle category rather than a universal diameter range. Its aluminum and stainless steel materials and 36-inch listed length offer concrete details for evaluating the installation.

The street-cruiser and street-sport compatibility is useful for buyers narrowing a system by motorcycle category, while the listing does not provide individual model fitments or an inlet measurement. The 36 x 8 x 8 inch dimensions establish the product’s stated overall footprint, which can inform space planning. Aluminum and stainless steel are named materials. Its description emphasizes tractable horsepower rather than simply maximum horsepower or minimum exhaust weight, framing its stated performance approach.

Skip it if you need a stated inlet diameter to verify connection dimensions before choosing a slip-on.

Consider this Big Gun system if your motorcycle is a street-cruiser or street-sport and tractable horsepower matches your priorities. The listing gives overall dimensions but no inlet diameter or individual model fitment.

Listed on Amazon as: Big Gun Exhaust 07-1122 Eco System Slip-On Exhaust System (Color: Brushed, Material: Aluminum)

#10

10. Vance & Hines Hi-Output

• Material: Alloy Steel

Best for: Vance & Hines brand-focused buyers.

Why it ranks #10: It is identified as a Hi-Output slip-on and lists alloy steel construction, but the supplied details give no inlet measurement or compatible vehicle fitment.

The Vance & Hines Hi-Output is identified by brand and model as a slip-on muffler, with alloy steel specified for its material. Its listed 27 x 7 x 7 inch dimensions provide a concrete size reference for buyers evaluating the product’s place in an exhaust setup.

The 27 x 7 x 7 inch dimensions give buyers a stated product footprint to compare with available space. Alloy steel is the specified material, while the Hi-Output name identifies the product’s designation; the supplied facts do not provide further performance figures or vehicle fitment. That makes this option easiest to assess by its brand, slip-on type and dimensions, rather than by an assumed model-specific application or an unlisted connection size.

Skip it if you need a stated motorcycle fitment or inlet diameter before selecting an exhaust; those details are not supplied here.

This may suit a buyer specifically seeking the Vance & Hines Hi-Output slip-on and able to evaluate its listed dimensions against the installation space. The supplied details do not establish vehicle compatibility or inlet size.

Listed on Amazon as: Vance & Hines 47943 Hi-Output Slip-On