Replacement Mufflers

Mufflers & Resonators

  • Walker® - Exhaust Resonator and Pipe Assembly
    Walker®Exhaust Resonator and Pipe Assembly
    37
    # sp128219
    Exhaust Resonator and Pipe Assembly 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...
    Designed to directly replace the factory partMade with precision benders and fixture checked
    $27.87 - $590.31
  • Ansa® - Muffler Assembly
    Ansa®Muffler Assembly
    36
    # sp13107
    Muffler Assembly by Ansa®. This premium part is essential for completing a professional exhaust installation. the key to 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
    $46.17 - $560.81
  • Walker® - Quiet-Flow Muffler Assembly
    Walker®Quiet-Flow Muffler Assembly
    39
    # sp128221
    Quiet-Flow Muffler Assembly 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
    $40.25 - $589.91
  • BRExhaust® - Exhaust Resonator and Pipe Assembly
    BRExhaust®Exhaust Resonator and Pipe Assembly
    12
    # sp128049
    Exhaust Resonator and Pipe Assembly by BRExhaust®. This product 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
    $42.22 - $383.92
  • AP Exhaust® - MSL Maximum Direct-Fit Exhaust Muffler
    AP Exhaust®MSL Maximum Direct-Fit Exhaust Muffler
    5
    # sp138398
    MSL Maximum Direct-Fit Exhaust Muffler by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle age or use...
    Designed for a quiet ride100% aluminized components for longer life
    $31.08 - $237.36
  • Walker® - Quiet-Flow™ Muffler
    Walker®Quiet-Flow™ Muffler
    17
    # sp109149
    Quiet-Flow™ Muffler by Walker®. Together with delivering OE-style sound, the Quiet-Flow Muffler features steel construction that resists rust. This part is a perfect decision if you are looking for proper OE-quality acoustics and long...
    Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire
    $44.68 - $574.71
  • Walker® - SoundFX™ Direct Fit Muffler
    Walker®SoundFX™ Direct Fit Muffler
    24
    # 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, both...
    Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design
    $21.79 - $207.52
  • BRExhaust® - Exhaust Muffler
    BRExhaust®Exhaust Muffler
    15
    # sp106605
    Exhaust Muffler by BRExhaust®. This product 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 installation with no...
    Aluminized steel construction for maximum durabilityOne Piece interior to end cap construction to reduce flex and stand up to vehicle vibration
    $24.95 - $537.97
  • AP Exhaust® - Exhaust Clamp
    AP Exhaust®Exhaust Clamp
    1
    # sp101095
    Exhaust Clamp by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle age or use but instead on an owner’s...
    Made from first-rate materialsEnsures outstanding durability
    $1.43 - $8.84
  • AP Exhaust® - Muffler Welded Assembly
    AP Exhaust®Muffler Welded Assembly
    1
    # sp94021
    Muffler Welded Assembly by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle age or use but instead on an...
    Aluminized components for longer lifeOriginal equipment appearance and performance
    $55.17 - $573.15
  • AERO Exhaust® - AR Series Performance Exhaust Resonators
    AERO Exhaust®AR Series Performance Exhaust Resonators
    1
    # sp191974
    AR Series Performance Exhaust Resonators by AERO Exhaust®. AERO AR Series resonators are built to perform under any condition. The AERO AR Series resonators are proven to reduce rasp and drone while withstanding up to 1800 degrees...
    $59.99 - $169.99
  • DynoMax® - Super Turbo™ Muffler
    DynoMax®Super Turbo™ Muffler
    7
    # sp226299
    Super Turbo™ Muffler by DynoMax®. Get improved exhaust flow and reduced back pressure for better performance, and a mellow tone without annoying interior resonance, with this Super Turbo Muffler. Its patented flow directors and large...
    Constructed to increase horsepower and torque thanks to improved exhaust flowAluminized steel Super Turbo muffler maintains a mellow performance tone
    $55.43 - $199.05
  • AP Exhaust® - Challenge Series Exhaust Muffler and Pipe Assembly
    AP Exhaust®Challenge Series Exhaust Muffler and Pipe Assembly
    0
    # sp195839
    Challenge Series Exhaust Muffler and Pipe Assembly by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle...
    Limited Lifetime Warranty backed by AP Exhaust Products100% aluminized components
    $54.39 - $221.50
  • AP Exhaust® - Challenge Series Muffler
    AP Exhaust®Challenge Series Muffler
    1
    # sp109871
    Challenge Series Muffler by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle age or use but instead on...
    Limited Lifetime Warranty backed by AP Exhaust Products100% aluminized components
    $29.61 - $278.08
  • AP Exhaust® - Muffler Assembly
    AP Exhaust®Muffler Assembly
    0
    # sp128238
    Muffler Assembly by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle age or use but instead on an...
    Limited Lifetime Warranty backed by AP Exhaust Products100% aluminized components
    $81.72 - $152.61
  • Walker® - SoundFX™ Universal Fit Muffler
    Walker®SoundFX™ Universal Fit Muffler
    6
    # sp4418
    SoundFX™ Universal Fit 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 Walker...
    Designed to deliver ultimate performance and pleasing sound quality100% aluminized material
    $26.92 - $65.42
  • MBRP® - Muffler Delete Pipe
    MBRP®Muffler Delete Pipe
    0
    # sp114648
    Muffler Delete Pipe by MBRP®. Let it all hang out and bypass the muffler entirely on your diesel truck. This 4" T409 stainless steel pipe fits directly into place in your exhaust system and replaces your muffler. Yes, it's loud.
    Swaged to slip-fit mating pipe perfectlyAttaches with muffler clamps
    $64.99 - $164.99
  • Ansa® - Exhaust Clamps & Brackets
    Ansa®Exhaust Clamps & Brackets
    1
    # sp24553
    Exhaust Clamps & Brackets by Ansa®. This premium part is essential for completing a professional exhaust installation. the key to a well-functioning vehicle is about purchasing only premium quality parts and hardware. Ansa makes its...
    Completely compatible with your OE-unitFactory design to ensure a perfect fit
    $1.29 - $20.16
  • AP Exhaust® - Exhaust Clamps
    AP Exhaust®Exhaust Clamps
    0
    # sp93946
    Exhaust Clamps by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle age or use but instead on an...
    Made from first-rate materialsEnsures outstanding durability
    $4.51 - $35.46
  • Borla® - S-Type Mufflers
    Borla®S-Type Mufflers
    0
    # sp246962
    S-Type Mufflers by Borla®. Get increased performance and the aggressive sound of power with this Universal S-Type Muffler. This is the same style austenitic stainless steel straight through muffler that’s used on Borla’s...
    Increased exhaust flow for better performanceDefinite performance tone at cruise with a throaty, aggressive sound during acceleration
    $211.99 - $813.99
  • Starla® - Exhaust Muffler
    Starla®Exhaust Muffler
    1
    # sp135755
    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 an...
    High quality at an affordable priceExpertly made from premium materials
    $11.43 - $470.69
  • AP Exhaust® - Muffler Belly Band Bracket
    AP Exhaust®Muffler Belly Band Bracket
    1
    # sp94018
    Muffler Belly Band Bracket by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle age or use but instead on...
    Made from first-rate materialsEnsures outstanding durability
    $8.65 - $60.89
  • AERO Exhaust® - TR Series Performance Exhaust Resonators
    AERO Exhaust®TR Series Performance Exhaust Resonators
    1
    # sp191977
    TR Series Performance Exhaust Resonators by AERO Exhaust®. The TR Series Resonators are the most popular resonators AERO Exhaust offer because of their versatility to fit in tight locations on most vehicle applications. The AERO TR...
    100% 304 Stainless SteelRaw Stainless (Satin) Finish
    $59.99 - $136.99
  • Walker® - Exhaust Mufflers Assembly
    Walker®Exhaust Mufflers Assembly
    1
    # sp128217
    Exhaust Mufflers Assembly 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
    $89.99 - $348.30
  • AP Exhaust® - Enforcer Series Muffler
    AP Exhaust®Enforcer Series Muffler
    1
    # sp195815
    Enforcer Series Muffler by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle age or use but instead on an...
    Aluminized materials for superior corrosion protectionIdeal for the economy buyer
    $25.12 - $25.66
  • Dansk® - Muffler
    Dansk®Muffler
    0
    # sp130183
    Muffler by Dansk®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials using...
    Created by professionals to meet your requirementsWill look good for many years of use
    $99.69 - $4,347.92
  • Walker® - Clamping Solutions
    Walker®Clamping Solutions
    0
    # sp103512
    Clamping Solutions 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
    $1.28 - $27.11
  • Walker® - Resonator
    Walker®Resonator
    0
    # 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 ensure...
    Designed to directly replace the factory partMade with precision benders and fixture checked
    $43.67 - $147.25
  • AP Exhaust® - Universal Clamps
    AP Exhaust®Universal Clamps
    0
    # sp160008
    Universal Clamps by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle age or use but instead on an...
    Made from first-rate materialsEnsures outstanding durability
    $1.06 - $1.21
  • BRExhaust® - Exhaust Muffler Assembly
    BRExhaust®Exhaust Muffler Assembly
    0
    # sp128226
    Exhaust Muffler Assembly by BRExhaust®. 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 installation...
    Aluminized steel construction for maximum durabilityOne Piece interior to end cap construction to reduce flex and stand up to vehicle vibration
    $18.05 - $637.69




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.

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.

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.

Although pipe diameter and mandrel bending have a significant effect on exhaust flow, by far the most important factor in improving exhaust flow, and sound, is the muffler. When factory mufflers are designed, making the vehicle quiet has priority over performance, because the quality of the sound from the speakers is much more important to the average driver than what comes out of the tailpipe. Our performance mufflers are designed for enthusiasts, not average drivers, because we know you not only want better exhaust flow for more horsepower, you want your car or truck to sound awesome.

Besides getting the right power and sound, the performance mufflers on our digital shelves are also available in a variety of shapes, dimensions, and configurations, with a wide range of inlet and outlet diameters, so you can get the muffler that perfectly fits your exhaust system and space requirements. Most are universal fitment and ideal for custom exhaust building, but we also have vehicle specific mufflers. Our selection includes round, oval, compact, low profile, and slimline designs; as well as collector mufflers, mufflers with integral exhaust tips, and much more. Our mufflers will deliver the power and sound you want today and well into the future, because each is constructed from long lasting, durable materials like stainless steel or aluminized steel.

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Mufflers Reviews

493 reviews
I went to my local exhaust shop and asked them to suggest a muffler for my G35 coupe that would deepen and louden the tone without being obnoxiously loud. He told me about AP Exhaust and how they acquired the patents to all of the Flowmaster Super 40 Series of Mufflers and now sell them under their own brand. So he ended up suggesting the AP Exhaust equivalent of the Super 44. I was skeptical honestly since I had not heard of AP Exhaust and it was a really low cost muffler. To my surprise it sounds amazing! It most definitely sounds like a Flowmaster 40 series, nice and deep and moderately loud. I would definitely recommend AP Exhaust to anyone looking for something along the lines of a Flowmaster/Magnaflow/Borla kind of sound for half the price.
Posted by Michael (Olive Branch, MS) / December 05, 20212007 Infiniti G35
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