The exhaust system has two functions: routing the exhaust gas from the engine to the rear of the vehicle and away from the cabin, and quieting the pressure waves created by engine combustion. The first is essential for occupant safety, because internal combustion engine exhaust contains poisonous Carbon Monoxide (CO), a noxious, colorless and odorless gas that in sufficient concentrations can cause severe illness and even death. The second is necessary to prevent excessive noise that could become irritating to you and annoying to other drivers and pedestrians, and also violate the law.

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    • (0 reviews)
      # sp109374
      Pro-Fit Economy Exhaust Muffler by Walker®. This muffler is the right choice if you opt for quality acoustics and performance. Walker offers 100% aluminized steel SoundFX Mufflers with direct fit and universal fit options...
      Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design
      $18.43
    • (5 reviews)
      # sp106605
      Exhaust Muffler by Bosal®. From an Authorized Dealer. This muffler is constructed by one of the leading OE suppliers to provide OE-style performance and maintain a factory-like sound. The direct-fit configuration allows for easy,...
      Aluminized steel construction for maximum durabilityOne Piece interior to end cap construction to reduce flex and stand up to vehicle vibration
      $30.89 - $394.97
    • (25 reviews)
      # sp103493
      Center Resonator Assembly by Bosal®. This muffler is constructed by one of the leading OE suppliers to provide OE-style performance and maintain a factory-like sound. The direct-fit configuration allows for easy, bolt-on...
      Aluminized steel construction for maximum durabilityOne Piece interior to end cap construction to reduce flex and stand up to vehicle vibration
      $28.88 - $347.84
    • (0 reviews)
      # sp94009
      MSL Maximum Direct Fit Muffler by AP Exhaust®. This superior product was carefully designed with key attention to detail and manufactured from high-grade materials to the strict standards of the highest quality. This AP Exhaust...
      Designed for a quiet ride100% aluminized components for longer life
      $21.70 - $114.98
    • (28 reviews)
      # sp109149
      Quiet-Flow™ Muffler by Walker®. Together with delivering OE-style sound, the Quiet-Flow Muffler features 100% structural stainless steel construction that resists rust three times longer than aluminized mufflers offered by...
      Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire
      $24.52 - $719.40
    • (18 reviews)
      # sp4416
      SoundFX™ Direct Fit Muffler by Walker®. This muffler is the right choice if you opt for quality acoustics and performance. Walker offers 100% aluminized steel SoundFX Mufflers with direct fit and universal fit options available,...
      Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design
      $24.90 - $123.56
    • (7 reviews)
      # sp4418
      SoundFX™ Universal Fit Muffler by Walker®. This muffler is the right choice if you opt for quality acoustics and performance. Walker offers 100% aluminized steel SoundFX Mufflers with direct fit and universal fit options...
      Designed to deliver ultimate performance and pleasing sound qualityMay require a few modifications to install
      $19.69 - $78.09
    • (0 reviews)
      # sp109148
      Aluminized Steel Round Exhaust Muffler by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose...
      Makes installation quick and easyAn economical replacement for OE components
      $47.04 - $231.16
    • (0 reviews)
      # sp109372
      Mega Flow™ Exhaust Muffler by Walker®. Mega-Flow® mufflers combine Walker® quality and engineering with solution-driven technology to absorb unwanted engine and engine brake noise without sacrificing brake performance.
      Specifically Engineered for Class 7 and 8 vehiclesA bolt-on Solution for Excessive Engine Brake Noise
      $105.69 - $141.79
    • (0 reviews)
      # sp109855
      Noisebreaker Muffler by Walker®. Mega-Flow® mufflers combine Walker® quality and engineering with solution-driven technology to absorb unwanted engine and engine brake noise without sacrificing brake performance.
      Specifically Engineered for Class 7 and 8 vehiclesA bolt-on Solution for Excessive Engine Brake Noise
      $169.68 - $182.78
    • (0 reviews)
      # sp109143
      Quiet-Flow™ Round Agricultural Muffler. Walker® Commercial Vehicle mufflers are engineered with robust welds, continuous roving fiber and bridge-constructed inlets / outlets to help ensure long service life and reduced cost per...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $22.21 - $136.67
    • (1 review)
      # sp99530
      Quiet-Flow™ Stainless Steel Front Oval Resonator Assembly by Walker®. Muffler Series: Quiet-Flow™. Muffler Body Material: Stainless Steel. Muffler Inlet Diameter: 2". Muffler Outlet Diameter: 2". Muffler Body Height: 4.25"....
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $77.70
    • (30 reviews)
      # sp4420
      Resonator by Walker®. If you want exhaust piping that delivers precise OE-style fit, appearance, and reliability, this part is your number one choice. Every pipe is vehicle-specific and is manufactured using precision benders to...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $19.51 - $335.30
    • (0 reviews)
      # sp109151
      SoundFX™ Stainless Steel Round Aluminized Exhaust Resonator by Walker®. If you want exhaust piping that delivers precise OE-style fit, appearance, and reliability, this part is your number one choice. Every pipe is...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $23.23 - $59.51
    • (0 reviews)
      # sp26988
      Truck Muffler by Walker®. Walker offers a compltete line-up of exhaust products for todays medium-duty, heavy-duty and comercials vehicles. With their extensive selection of accessories and hardware for the exhaust system, Walker...
      Makes installation quick and easyOptimal OE-style fit and quality
      $49.44 - $519.38
    • (0 reviews)
      # sp109871
      Challenge Series Muffler by AP Exhaust®. This superior product was carefully designed with key attention to detail and manufactured from high-grade materials to the strict standards of the highest quality. This AP Exhaust...
      Limited Lifetime Warranty backed by AP Exhaust Products100% aluminized components
      $20.60 - $246.92
    • (0 reviews)
      # sp107579
      Exhaust Muffler Assembly by AP Exhaust®. This superior product was carefully designed with key attention to detail and manufactured from high-grade materials to the strict standards of the highest quality. This AP Exhaust...
      Limited Lifetime Warranty backed by AP Exhaust Products100% aluminized components
      $78.25 - $161.73
    • (0 reviews)
      # sp93994
      HD Catalytic Muffler by AP Exhaust®. Today’s fleets of medium and heavy duty trucks along with school buses are older and require more maintenance at a higher frequency due to age and mileage. Whether local delivery or long haul...
      All Makes and ModelsDirect Fit and Universal muffler options
      $1,540.84 - $1,901.91
    • (0 reviews)
      # sp107578
      HD Truck Aluminized Muffler by AP Exhaust®. At CARiD you can buy this premium quality product by AP Exhaust Technologies which provides efficient service and ensures years of trouble-free use. This superior product was carefully...
      Made from first-rate materialsEnsures outstanding durability
      $60.33
    • (2 reviews)
      # sp94021
      Muffler Welded Assembly by AP Exhaust®. AP engineers design mufflers using state-of-the-art SolidWorks 3-D modeling programs resulting in rapid prototype and production implementation.
      Aluminized components for longer lifeOriginal equipment appearance and performance
      $48.34 - $588.20
    • (0 reviews)
      # sp109876
      Truckex HD Mufler by AP Exhaust®. AP engineers design mufflers using state-of-the-art SolidWorks 3-D modeling programs resulting in rapid prototype and production implementation. Designed to deal with the specific demands of...
      Larger Total Substrate SizeIncreased Precious Metals Loading
      $55.46 - $146.63
    • (0 reviews)
      # sp99531
      Muffler and Tail Pipe Assembly by Omix-ADA®. Mufflers and tailpipes corrode from within and without, eventually developing holes where exhaust escapes. Depending on the location, these holes can increase exhaust noise and possibly...
      Performs according to OEM specificationsMeets or exceeds OEM quality standards
      $254.99
    • (0 reviews)
      # sp1396
      Exhaust Muffler by Omix-Ada®. Mufflers corrode from within and without, eventually developing holes where exhaust escapes. These holes can increase exhaust noise and possibly allow exhaust gas to enter the cabin. This is dangerous...
      Performs according to OEM specificationsMeets or exceeds OEM quality standards
      $62.12 - $275.91
    • (6 reviews)
      # sp13107
      Muffler Assembly by Ansa®. This premium part is essential for completing a professional exhaust installation. The key a well-functioning vehicle is about purchasing only premium quality parts and hardware. ANSA makes its products...
      Engineered to provide excellent exhaust system managementBuilt to the strict quality standards
      $5.87 - $505.65
    • (1 review)
      # sp13196
      Sport Series Muffler Assembly by Ansa®.Originally developed in Italy for the world’s fastest and most exotic sports cars, the product line was expanded to include coverage for once popular and now classic models like the BMW...
      Italian Designed and ManufacturedOriginally Designed for Ferrari Race Cars
      $95.44 - $2,584.33
    • (0 reviews)
      # sp16023
      Exhaust Muffler and Tailpipe by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for the buck!
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $113.28 - $240.48
    • (0 reviews)
      # sp20714
      Exhaust Resonator by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for the buck!
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $66.64
    • (0 reviews)
      # sp20720
      Muffler Assembly by Crown®. Includes Muffler and Tailpipe. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $140.66 - $310.95
    • (0 reviews)
      # sp20715
      Oval Style Exhaust Muffler by Crown®. Oval Style. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for the...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $66.64 - $133.26
    • (0 reviews)
      # sp103558
      Exhaust Muffler by Genuine®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at...
      High quality at an affordable priceExpertly made from premium materials
      $651.61
    • (0 reviews)
      # sp109837
      Exhaust Parts by Original Equipment®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
      High quality at an affordable priceExpertly made from premium materials
      $40.92 - $821.71
    • (0 reviews)
      # sp109880
      Exhaust Muffler by ALLMAKES 4X4®. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety and legal reasons, but before you waste your time and gas...
      OE quality parts from top original equipment and aftermarket manufacturershe finest quality at a great price
      $189.52 - $190.85
    • (0 reviews)
      # sp95102
      Muffler by EBERSPAECHER®. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety and legal reasons, but before you waste your time and gas rushing out...
      High quality at an affordable priceExpertly made from premium materials
      $79.00 - $558.26
    • (0 reviews)
      # sp109740
      Exhaust Muffler by Starla®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at...
      High quality at an affordable priceExpertly made from premium materials
      $50.53 - $77.69
    • (0 reviews)
      # sp104163
      Heavy Duty U-Bolt Clamp by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker...
      Makes installation quick and easyOptimal OE-style fit and quality
      $0.91 - $208.50
    • (0 reviews)
      # sp103875
      Exhaust Bracket by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker accessories, you...
      Makes installation quick and easyOptimal OE-style fit and quality
      $5.77 - $7.22
    • (11 reviews)
      # sp109145
      Insulator by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker accessories, you get...
      Makes installation quick and easyOptimal OE-style fit and quality
      $0.86 - $40.35
    • (0 reviews)
      # sp98773
      Muffler Strap by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker accessories, you get...
      Ensures Proper Exhaust InstallationDesigned to Work Seamlessly with Walker Replacement parts
      $8.03 - $39.34
    • (0 reviews)
      # sp103512
      Mega Band Stainless Steel Lap Joint Exhaust Clamp by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When...
      Makes installation quick and easyOptimal OE-style fit and quality
      $0.95 - $29.56
    • (0 reviews)
      # sp109870
      Brackets by AP Exhaust®. This superior product was carefully designed with key attention to detail and manufactured from high-grade materials to the strict standards of the highest quality. This AP Exhaust Technologies product...
      Made from first-rate materialsEnsures outstanding durability
      $1.23 - $60.68
    • (0 reviews)
      # sp94047
      Clamping Solutions by AP Exhaust®. This superior product was carefully designed with key attention to detail and manufactured from high-grade materials to the strict standards of the highest quality. This AP Exhaust Technologies...
      Made from first-rate materialsEnsures outstanding durability
      $1.34 - $7.94
    • (0 reviews)
      # sp93946
      Clamps by AP Exhaust®. This superior product was carefully designed with key attention to detail and manufactured from high-grade materials to the strict standards of the highest quality. This AP Exhaust Technologies product...
      Made from first-rate materialsEnsures outstanding durability
      $6.19 - $31.91
    • (0 reviews)
      # sp29850
      Clamps by AP Exhaust®. This superior product was carefully designed with key attention to detail and manufactured from high-grade materials to the strict standards of the highest quality. This AP Exhaust Technologies product...
      Made from first-rate materialsEnsures outstanding durability
      $0.88 - $0.98
    • (1 review)
      # sp101095
      Exhaust Clamp by AP Exhaust®. This superior product was carefully designed with key attention to detail and manufactured from high-grade materials to the strict standards of the highest quality. This AP Exhaust Technologies product...
      Made from first-rate materialsEnsures outstanding durability
      $1.23 - $7.94
    • (0 reviews)
      # sp109873
      HD Mufflers Shields by AP Exhaust®. Today’s fleets of medium and heavy duty trucks along with school buses are older and require more maintenance at a higher frequency due to age and mileage. Whether local delivery or long haul...
      All polished Stainless and Aluminized materialsChrome and Zinc plated clamps
      $14.40 - $16.84
    • (1 review)
      # sp94018
      Muffler Belly Band Bracket by AP Exhaust®. This superior product was carefully designed with key attention to detail and manufactured from high-grade materials to the strict standards of the highest quality. This AP Exhaust...
      Made from first-rate materialsEnsures outstanding durability
      $5.79 - $73.13
    • (0 reviews)
      # sp94381
      Exhaust Muffler Bracket by Bosal®. Bosal has a vast selection of all necessary accessories and hardware to help you make the exhaust system installation or repair job quickly and eaily. Choose Bosal, and you'll get OE-quality parts...
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      $6.09 - $15.24
    • (0 reviews)
      # sp109160
      Band Exhaust Clamp by Omix-ADA®. Major parts like mufflers and pipes may be the stars of the exhaust system, but they couldn't do their jobs without the supporting cast of clamps, gaskets, and hangers. Omix-Ada has all the exhaust...
      Meets or exceeds OEM quality standardsOEM quality at an affordable price
      $6.32 - $16.93
    • (0 reviews)
      # mpn2399851556
      Muffler Heatshield by Omix-ADA®. Is your exhaust heat shield missing or rattling? You should replace it with an Omix-ADA direct factory fit replacement unit. The heatshield has a couple of functions that you shouldn’t overlook....
      Performs according to OEM specificationsMeets or exceeds OEM quality standards
      $6.43
    • (0 reviews)
      # sp5830
      Exhaust Rubber Buffer by Rein®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...
      OE fit, form, and functionDesigned to fit the first time, without modifications
      $1.76 - $2.86
    • (0 reviews)
      # sp20721
      Exhaust Muffler Hanger by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for the buck!
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $3.41 - $12.31
    • (0 reviews)
      # sp107738
      Muffler Pin Sleeve by GENUINE®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...
      High quality at an affordable priceExpertly made from premium materials
      $6.96
    • (0 reviews)
      # sp107739
      Muffler Strap by GENUINE®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at...
      High quality at an affordable priceExpertly made from premium materials
      $12.20 - $54.36
    • (0 reviews)
      # sp103557
      Muffler Bracket by Genuine®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at...
      High quality at an affordable priceExpertly made from premium materials
      $5.16
    • (0 reviews)
      # sp95709
      Muffler Clamp by Genuine®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at...
      High quality at an affordable priceExpertly made from premium materials
      $7.18 - $61.99
    • (0 reviews)
      # sp24375
      Exhaust Hanger by Allmakes 4x4®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
      High quality at an affordable priceExpertly made from premium materials
      $2.49
    • (0 reviews)
      # sp12722
      Muffler Clamp by URO Parts®. Make your vehicle operating quiet again by replacing your malfunctioning component with this top-notch exhaust part. The dependable URO part will make your exhaust system work as it should and help...
      Designed to replace your worn out exhaust partHelps to restore quiet vehicle operation
      $19.77 - $67.97
    • (0 reviews)
      # sp12723
      Muffler Mount by URO Parts®. Make your vehicle operating quiet again by replacing your malfunctioning component with this top-notch exhaust part. The dependable URO part will make your exhaust system work as it should and help...
      Designed to replace your worn out exhaust partHelps to restore quiet vehicle operation
      $1.25 - $11.84
    • (0 reviews)
      # sp12720
      Rear Muffler Bracket by URO Parts®. Make your vehicle operating quiet again by replacing your malfunctioning component with this top-notch exhaust part. The dependable URO part will make your exhaust system work as it should and...
      Designed to replace your worn out exhaust partHelps to restore quiet vehicle operation
      $27.17
    • (0 reviews)
      # sp37287
      Exhaust Muffler Hanger by CRP®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...
      High quality at an affordable priceExpertly made from premium materials
      $3.92 - $21.87




    Featured Brands

    Mufflers and resonators are the exhaust system components tasked with reducing noise. All vehicles have mufflers, but resonators are used only on certain applications, usually luxury cars where a particularly quiet exhaust tone is desired. A muffler has an oval or cylindrical housing with an inlet and outlet that enables it to be plumbed into the exhaust system. Resonators have similar construction and are usually located at the rear of the vehicle. Many mufflers and resonators come with hanger brackets attached and some come integrated with a section of exhaust pipe.

    While the internal construction will vary according to exhaust system manufacturer and vehicle application, in general a muffler has perforated tubes and baffled chambers inside the housing, which are designed to reflect and cancel out the sound waves created by the pressure pulses from engine combustion. In addition to tubes and chambers, some mufflers may also include packing or sound deadening insulation. Anything that restricts exhaust flow and creates backpressure, including these sound reducing features, can reduce power. A properly designed muffler, like the ones on our digital shelves, provides quiet vehicle operation while keeping power robbing restriction and backpressure to a minimum.

    Muffler and/or resonator replacement may be necessary due to perforation caused by rust and corrosion, physical damage, or internal failure. Mufflers rust from the outside from exposure to the elements and road salt, but they also rust from the inside from condensation, particularly on vehicles driven short distances. The muffler never gets hot enough to evaporate condensation, and the moisture combines with chemicals in the exhaust to create corrosive compounds that eat the metal, which can result in rust through and internal structural collapse. In its position on the underside of the vehicle, the muffler is subject to impact from obstacles and road debris that could cause physical damage. Such damage and internal structural failure can result in excessive restriction and loss of power.

    Because perforation with the resulting exhaust leaks and noise is such a common cause of muffler failure, we offer mufflers constructed from corrosion resistant stainless steel and aluminized steel. You can count on them to deliver many years and miles of reliable, quiet performance. These mufflers come in both direct fit and universal versions. Our direct fit mufflers are specifically designed for each vehicle application. They have the same physical dimensions as the original equipment mufflers for easy installation, including hanger placement if so equipped, and their internal configuration is designed to give you OE-type sound quality and level of performance. Universal mufflers may require some cutting and fabrication for installation.

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    Replacement Mufflers Reviews

    Average rating:  4.5  4.5 - 300 reviews
      /  Read All Mufflers & Resonators Reviews
    4.5 of 5
    Perfectly Perfect
    The muffler assembly is a perfect fit for my car (just as described it would be). There was no problems with the install. I'm giving 4 stars for appearance, because I can't quite see it & 4 stars to quality because I've had it less than 30 days. The pricing offered by CARiD is, without question, the best around. I called a few aftermarket suppliers and was quoted anything from $200-$400 for this part.
    SPosted by Sara (Holland, NY) / May 11, 2017
    2009 Nissan Sentra
    Was this review helpful for you? Yes
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    It is neither inferred nor implied that any item sold by CARiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.