Best Exhaust For Four Wheelers: Compare ATV Mufflers and Pipes

#1 · Best Overall

1. RedCap Complete Exhaust

• Compatible with Vehicle Type: All Terrine Vehicles
• Material Type: Aluminum
• Material: Aluminum

Best for: Named 110cc–125cc model replacement.

Why it ranks #1: Its system lists fitment for 110cc to 125cc four-wheelers and names TaoTao, Coolster, Peace ATA, Kodiak-HD, and Vitacci models.

Compatibility with specific TaoTao, Coolster, Peace, Kodiak-HD, and Vitacci models makes the RedCap system a targeted choice for owners checking a 110cc–125cc replacement. Its aluminum construction and stated range of ATV and dirt-bike applications give buyers both a material detail and named machines to use for fitment research.

The model list includes TaoTao TForce 110D/125D and Coolster 3050D and 3125 variants, which can help owners identify a closer application than a generic engine-size description. The system is described as aluminum and is listed for 110cc–125cc vehicles, with additional information extending compatibility to 70cc–150cc ATVs and four-wheelers. The listing also advises checking size before purchase, so matching the actual exhaust dimensions remains important even when a model appears on the list.

Skip it if you need a stated 32mm connection and mounting spacing; 91.SCS SCSTM791 lists both dimensions.

A targeted option for owners of named TaoTao, Coolster, Peace, Kodiak-HD, or Vitacci machines in the stated range. Confirm the physical dimensions against the existing setup, since the listing’s model coverage does not supply a connection diameter.

Listed on Amazon as: RedCap Complete OEM Exhaust Muffler System for 110cc 125cc ATVs Utility Style Quad Dirt Bike Buggy for TaoTao TForce 110D 125D Peace ATA Coolster 3050D 3125R-3125XR8U 3125XR8 Kodiak-HD Vitacci Models

#2 · Complete Pipe Assembly

2. Kemblawolf 28mm Assembly

• Compatible with Vehicle Type: ATV, Go Kart, Motorcycle, UTV

Best for: Long-pipe Chinese ATV assembly.

Why it ranks #2: This pipe-and-muffler assembly lists broad Chinese ATV and UTV compatibility, plus an 850mm total length and 600mm pipe.

An 850mm total length distinguishes the Kemblawolf exhaust pipe and muffler from compact replacement silencers, giving buyers a full assembly dimension to compare with their current setup. The listing names Chinese ATVs, UTVs, go-karts, and dirt bikes, including Taotao, Coolster, Roketa, and Kazuma models.

The 600mm pipe and 322mm muffler dimensions help buyers assess whether the assembly’s layout suits the vehicle and available mounting space. Its stated 850mm total length is especially relevant when replacing a longer exhaust rather than only a silencer. The compatibility list covers Chinese ATVs, UTVs, go-karts, and dirt bikes, with brands such as SunL, JCL, and Mini Polaris also named. Metal construction is described as rust resistant, supporting use on rugged terrain.

Skip it if you need a stated 28mm connection size; FVRITO PQG012-28YZH specifies 28mm inlet and outlet dimensions.

A fit to consider for owners replacing a longer exhaust assembly on a listed Chinese ATV, UTV, go-kart, or dirt bike. Its overall and section lengths are supplied, but the listing does not state a connection diameter to verify.

Listed on Amazon as: 28mm 1.1" ATV Quad Exhaust Pipe with Muffler for ATV UTV Go Kart Drift Trike Quad Buggy 4 Wheeler Dirt Pit Bike Coolster Apollo Taotao Kazuma Roketa 50cc 70cc 90cc 110cc 125cc 140cc

#3 · 32mm Engine Fit

3. 91.SCS 32mm Assembly

• Compatible with Vehicle Type: Motorcycle

Best for: 32mm Chinese ATV assembly.

Why it ranks #3: The 32mm assembly lists 70cc to 150cc engines and gives 810mm overall length and 48mm mounting-hole spacing.

A 32mm outer diameter and 48mm engine-mounting hole spacing give the 91.SCS assembly unusually specific fit dimensions for a small ATV exhaust replacement. It is listed for 70cc–150cc engines and names Taotao, Coolster, and Roketa, helping buyers compare both engine range and mounting layout.

The 810mm overall length helps owners assess the assembly’s reach, while the 32mm diameter and 48mm center-to-center mounting spacing address connection and mounting checks. Its listed engine range runs from 70cc through 150cc, covering many Chinese ATVs, quads, go-karts, and dirt bikes. Aluminum is identified in the product description, and the included component is an exhaust muffler. These specific dimensions make measuring the existing setup particularly relevant before selecting it.

Skip it if you need a 28mm connection for a smaller machine; FVRITO PQG012-28YZH lists 28mm inlet and outlet connections.

This is a dimension-focused option for owners of compatible 70cc–150cc Chinese ATVs, quads, or dirt bikes. Match the 32mm diameter, 48mm mounting-hole spacing, and overall length to the existing setup before choosing the assembly.

Listed on Amazon as: 32mm 1.3" Exhaust Muffler Pipe Assembly for 70cc 90cc 110cc 125cc 150cc ATV Quad Buggy Go Kart Pit Dirt Bike 4 Wheeler Taotao Coolster Roketa Aluminum Exhaust System Replacement Muffler

#4 · Long Pipe Option

4. YC Yier 32mm System

• Compatible with Vehicle Type: ATV, Go Kart
• Material Type: Iron
• Material: Iron

Best for: Horizontal-engine iron pipe.

Why it ranks #4: Its iron pipe-and-muffler system targets horizontal-engine ATVs and lists a 32mm connection and 765mm pipe length.

A 32mm connection diameter paired with a stated 765mm pipe length distinguishes YC Yier’s iron exhaust for horizontal-engine quad and pit-bike applications. The listing names 50cc–125cc vehicles and also cites broader 4-stroke engine sizes, giving buyers a measurable starting point for checking a replacement layout.

The 765mm pipe length helps determine whether the assembly can follow the existing exhaust route, while the 32mm connection diameter supports a direct measurement comparison at the outlet. Its stated application centers on horizontal-engine ATVs, quads, go-karts, dune buggies, and dirt bikes, with 50cc–125cc examples and additional 4-stroke sizes listed. Iron is the specified material. The listing asks buyers to check the picture and size, making physical measurement central to this choice.

Skip it if you have a vertical-engine setup; RedCap EXHS-ATV-25 lists compatibility across a broader 70cc–150cc ATV range.

Consider it for a horizontal-engine ATV, quad, go-kart, or dirt bike when its 32mm connection and 765mm pipe length suit the existing route. Engine layout and physical dimensions are the key fit boundaries to check.

Listed on Amazon as: 32mm Exhaust Pipe Muffler System For 110cc 125cc 70cc 90cc Horizontal Engine Taotao Coolster Pit Bike ATV Quad Dirt Bike 4 Wheeler Buggy

#5 · Named Model Fit

5. FVRITO 28mm Muffler

• Compatible with Vehicle Type: Dirt Pit Bike
• Material Type: Aluminum
• Material: Aluminum

Best for: Chinese quad replacement muffler.

Why it ranks #5: The 28mm muffler lists fitment for several 50cc to 125cc Chinese ATV models, including Coolster, TaoTao, Apollo, and Kazuma.

Compatibility with named Chinese 50cc–125cc ATVs and pit bikes sets the FVRITO 28mm muffler apart for owners maintaining smaller machines. Its listing specifically cites models from TaoTao, Coolster, and Apollo, along with Honda XR50R and CRF50F applications, giving buyers concrete models and engine sizes to compare.

The 28mm inlet and outlet provide matching connection dimensions to check against the existing exhaust, while the compatibility list spans many 50cc–125cc four-stroke pit bikes and Chinese quads. Named examples include Coolster 3050 variants and TaoTao ATA models, helping narrow the search for a replacement. The package includes the muffler, and the listing also describes a clamp and gasket. Installation instructions are not included, so buyers should be prepared to handle fitting without a supplied guide.

Skip it if you want a complete long pipe assembly rather than a compact muffler; Kemblawolf KWTM706 lists an 850mm exhaust pipe with muffler.

This suits owners of listed small Chinese quads or pit bikes looking for a 28mm replacement muffler. Compare both connection dimensions and the specific machine against the fitment list; the product is aftermarket, not an original branded part.

Listed on Amazon as: 1.1" 28mm Muffler for 125cc 110cc Pit Dirt Bike SSR Tao tao Coolster

#6

6. SHIQINHA 28mm Kit

• Compatible with Vehicle Type: ATV, Go Kart, Golf Cart, Lawn Mower, Motorcycle

Best for: Heat-shielded small-engine kit.

Why it ranks #6: Its fitment covers many small ATV engines, and the kit includes an exhaust heat shield, silencer, and three muffler clamps.

An included exhaust heat shield is the defining feature of SHIQINHA’s 28mm muffler kit, intended to block high-temperature exhaust gas from radiating directly toward a rider’s legs or plastic parts. Its listed range covers multiple small-engine vehicles, including 110cc and 125cc four-stroke applications and several OHV clone engines.

The 28mm muffler is paired with a heat shield, three exhaust clamps, and four metal cable ties, giving buyers several fitting components in one kit. The stated small-engine compatibility includes 110cc and 125cc four-strokes, several Predator and GX engines, and 47cc–50cc two-strokes. That breadth can serve more than one vehicle type, including ATVs, go-karts, lawn mowers, and mini bikes. The shield’s stated role is to reduce direct radiant heat toward legs or plastic parts.

Skip it if you need a stated overall pipe length for layout planning; Kemblawolf KWTM706 lists an 850mm assembly length.

A useful kit to consider when heat shielding and several included fastening pieces matter for a compatible small-engine ATV or mini bike. Check the engine and outlet application; the supplied details do not state an overall pipe length.

Listed on Amazon as: 1.1'' 28mm Exhaust Muffler Pipe Kit Compatible with 125cc 110cc 90cc 50cc Dirt Bike CRF50 SSR Tao tao Coolster Apollo, Universal Motorcycle Slip on Muffler for ATV Mini Bike Quad 4 Wheeler

#7

7. EOPOAYI 28mm Muffler

• Compatible with Vehicle Type: Dirt Bike, Go Kart, Lawn Mower, Mini Bike…
• Material Type: Stainless Steel
• Material: Stainless Steel

Best for: Small-engine 28mm fitment.

Why it ranks #7: The 1.1-inch stainless-steel muffler lists ATV and quad use with several small engines; the listing advises measuring the outlet.

A 1.1-inch inlet paired with a stainless-steel body makes the EOPOAYI muffler a specific option for small-engine machines with a matching outlet. Its listed applications span 110cc and 125cc four-stroke engines as well as several OHV clone engines, extending use beyond dirt bikes to ATVs, go-karts, and generators.

The 1.1-inch inlet gives buyers a clear dimension to compare against an existing exhaust outlet before installation. Listed compatibility covers 110cc and 125cc four-stroke engines and named OHV clones including Predator, GX, and Powerhorse families, plus ATVs, mini bikes, go-karts, lawn mowers, and generators. Stainless steel forms the muffler body, while the included heat-shield wrap and metal clip add supplied fitting components. The broad engine list still makes outlet measurement important.

Skip it if you have an outlet larger than 1.1 inches; Fast Pro F17130008 lists a 38–51mm connection range for broader pipe diameters.

Consider it for a small-engine ATV, mini bike, or go-kart when the exhaust outlet measures 1.1 inches and the engine matches its listed applications. The engine range is broad, but the inlet dimension remains the deciding fit boundary.

Listed on Amazon as: Stainless Steel 1.1 Inch Motorcycle Muffler Compatible with 125cc 110cc Pit Dirt Bike SSR Taotao Coolster Apollo, Universal 28mm Exhaust Silencer for ATV 4 Wheeler Mini Bike Go Kart Parts

#8

8. HARIFOGER 28mm Muffler

• Compatible with Vehicle Type: ATV, Motorcycle

Best for: Clamp-included direct replacement.

Why it ranks #8: This replacement muffler with clamp lists fitment for many 50cc to 125cc Chinese dirt bikes, ATVs, quads, and dune buggies.

The included clamp is the practical distinction of HARIFOGER’s 1.1-inch muffler, putting a basic fastening component in the package for a replacement job. Its listing targets many Chinese dirt pit bikes, quads, ATVs, and dune buggies, with 50cc, 110cc, and 125cc examples among the stated applications.

A 1.1-inch diameter gives owners a specific connection measurement to compare with the exhaust outlet before choosing this muffler. The listing calls it a direct replacement for many Chinese pit bikes, quads, ATVs, and dune buggies, and says a clamp is included. That combination supports a straightforward replacement workflow when dimensions and vehicle application match. The supplied information emphasizes checking the listing pictures and sizes, so it is less informative for buyers seeking a detailed model-by-model fitment chart.

Skip it if you need listed pipe and muffler lengths; Kemblawolf KWTM706 gives an 850mm total assembly length and section dimensions.

It may suit an owner replacing a 1.1-inch muffler on a listed Chinese pit bike, quad, or ATV, especially when a clamp is useful in the package. Confirm the outlet dimension and vehicle application using the provided listing details.

Listed on Amazon as: 1.1" 28mm Exhaust Muffler With Clamp for 90cc 110cc 125cc 140cc 150cc 160cc 4 Wheeler ATV Quad Motorcycle Scooter Chinese Taotao Street Dirt Pit Bike Black

#9

9. Fast Pro Universal Muffler

• Compatible with Vehicle Type: Atv,Bike,Dirt,Dirt Bike,Motorcycle,Scooter
• Material Type: Aluminum, Stainless Steel, Titanium
• Material: Aluminum, Stainless Steel, Titanium

Best for: Wide-inlet universal slip-on.

Why it ranks #9: Its broad ATV and quad use is limited by a 38mm to 51mm connection range, so buyers must match the existing pipe diameter.

A 38–51mm connection range is the key distinction of Fast Pro’s 390mm slip-on muffler, giving owners of several bike and ATV types a broad pipe-diameter window to work with. It is listed for dirt bikes, street bikes, scooters, ATVs, and quads, with installation hardware included.

The 38–51mm connection diameter supports use across a range of exhaust outlets, while the 390mm length gives buyers a concrete size to compare with their existing setup. Its listing names ATVs, quads, scooters, dirt bikes, and street bikes, so it can suit mixed vehicle types when the pipe diameter matches. Aluminum, stainless steel, and titanium are listed materials. Hardware is included, but installation instructions are not, so fitting requires a separate plan or mechanical know-how.

Skip it if you need supplied installation guidance; EOPOAYI EO-XYG04-SJ includes a heat shield wrap and metal clip, though its inlet is 1.1 inches.

A practical pick for owners seeking one slip-on option across compatible ATV, quad, scooter, or bike applications. Check that the existing pipe falls within the 38–51mm connection range, and account for the lack of installation instructions before starting.

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

#10

10. Big Gun Eco System

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

Best for: Street-motorcycle slip-on system.

Why it ranks #10: The listing describes a slip-on system but identifies street-cruiser and street-sport motorcycles, not four-wheelers, making it a poor category match.

A slip-on format is the central feature of Big Gun Exhaust’s Eco System, offering a system type for owners seeking an exhaust change without selecting a full pipe assembly. Aluminum and stainless steel are listed materials, and the compatible vehicle categories are street-cruiser and street-sport motorcycles.

The slip-on designation identifies the system format, while the listed 36 × 8 × 8-inch dimensions give buyers a concrete package size to consider during vehicle planning. Aluminum and stainless steel are the stated materials. Compatibility is specifically listed for street-cruiser and street-sport motorcycles, not ATV or quad categories, so this is a poor match for a four-wheeler roundup shopper unless the intended vehicle is a street motorcycle. The supplied details do not state an inlet diameter.

Skip it if you need an ATV exhaust; RedCap EXHS-ATV-25 is listed for ATV applications from 70cc to 150cc.

This system is relevant to a street-cruiser or street-sport motorcycle owner considering a slip-on, rather than a four-wheeler buyer. The listed vehicle categories are the key boundary, and no ATV or quad compatibility is supplied.

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