Audi A4 Exhaust Systems

Audi A4 Exhaust
  • 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
  • Dansk® - Exhaust Muffler Clamp
    Dansk®Exhaust Muffler Clamp
    0
    # sp226428
    Exhaust Muffler Clamp 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...
    Created by professionals to meet your requirementsWill look good for many years of use
    $5.12 - $23.79
  • Eberspaecher® - Exhaust Muffler Clamp
    Eberspaecher®Exhaust Muffler Clamp
    0
    # sp128191
    Exhaust Muffler Clamp 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...
    High quality at an affordable priceExpertly made from premium materials
    $8.68 - $52.35
  • Elring® - Catalytic Converter Gasket
    Elring®Catalytic Converter Gasket
    0
    # sp138384
    Catalytic Converter Gasket by Elring®. 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 manufacturersThe finest quality at a great price
    $5.74 - $15.33
  • Vaico® - Catalytic Converter Gasket
    Vaico®Catalytic Converter Gasket
    0
    # sp227623
    Catalytic Converter Gasket by Vaico®. 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
    $3.21 - $4.43
  • AJUSA® - Catalytic Converter Gasket
    AJUSA®Catalytic Converter Gasket
    0
    # sp5330
    Catalytic Converter Gasket by AJUSA®. If you need durable gaskets to prevent leaks on your vehicle, Ajusa is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets meet specific OEM needs...
    Direct OEM replacement for a proper fitEnsure reliable sealing performance
    $1.65 - $44.64
  • Genuine® - Exhaust Bracket
    Genuine®Exhaust Bracket
    0
    # sp153127
    Exhaust Bracket by Genuine®. If your exhaust parts are in need of repair, don't compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On our website you'll...
    Designed to restore your vehicle’s exhaust systemGenuine OE replacement parts from the OE manufacturer
    $8.95 - $139.66
  • Genuine® - Exhaust Clamp
    Genuine®Exhaust Clamp
    0
    # sp153128
    Exhaust Clamp by Genuine®. If your exhaust parts are in need of repair, don't compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On our website you'll find...
    Designed to restore your vehicle’s exhaust systemGenuine OE replacement parts from the OE manufacturer
    $10.32 - $146.75
  • Genuine® - Exhaust Nut
    Genuine®Exhaust Nut
    0
    # sp128186
    Exhaust Nut 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 an...
    Designed to restore your vehicle’s exhaust systemGenuine OE replacement parts from the OE manufacturer
    $1.09 - $19.41
  • Elring® - Exhaust Nut
    Elring®Exhaust Nut
    0
    # sp195830
    Exhaust Nut by Elring®. 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
    $0.48 - $2.40
  • Starla® - Exhaust Clamp
    Starla®Exhaust Clamp
    0
    # sp101638
    Exhaust Clamp 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
    $4.72 - $5.67
  • Vaico® - Exhaust Bracket
    Vaico®Exhaust Bracket
    0
    # sp248287
    Exhaust Bracket by Vaico®. 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
    $2.16 - $167.40
  • Vaico® - Exhaust Pipe to Manifold Gasket
    Vaico®Exhaust Pipe to Manifold Gasket
    0
    # sp247024
    Exhaust Pipe to Manifold Gasket by Vaico®. 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
    $3.12 - $20.35
  • Vaico® - Exhaust System Hanger
    Vaico®Exhaust System Hanger
    0
    # sp258877
    Exhaust System Hanger by Vaico®. 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...
    $1.84 - $16.88
  • Febi® - Exhaust Nut
    Febi®Exhaust Nut
    0
    # sp138003
    Exhaust Nut by Febi®. 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
    $1.14 - $1.50
  • Rein® - Exhaust Clamp
    Rein®Exhaust Clamp
    0
    # sp248298
    Exhaust Clamp by Rein®. Keep your vehicle running safely and efficiently by replacing your worn or damaged factory exhaust part with Rein – the number one products in performance, value, and price. They are built to the latest OE...
    OE fit, form, and functionDesigned to fit the first time, without modifications
    $18.16 - $22.87
  • BRExhaust® - Manifold Installation Parts
    BRExhaust®Manifold Installation Parts
    0
    # sp4633
    Manifold Installation Parts by BRExhaust®. BRExhaust works closely with OEM's across the globe to develop customer tailored solutions. With a focus on every aspect of the customer's needs, from product design to location of manufacture,...
    Constructed for a hassle-free exhaust repairEnsures a precise fit
    $0.46 - $18.74
  • HJS® - Exhaust Pipe to Manifold Gasket
    HJS®Exhaust Pipe to Manifold Gasket
    0
    # sp187664
    Exhaust Pipe to Manifold Gasket by HJS®. 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
    $2.57 - $31.66
  • Elring® - Exhaust Manifold Flange Gasket
    Elring®Exhaust Manifold Flange Gasket
    0
    # sp138386
    Exhaust Manifold Flange Gasket by Elring®. 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 manufacturersThe finest quality at a great price
    $1.56 - $10.68
  • Elring® - Exhaust Pipe to Manifold Gasket
    Elring®Exhaust Pipe to Manifold Gasket
    0
    # sp159985
    Exhaust Pipe to Manifold Gasket by Elring®. 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...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $3.93 - $17.95
  • Elwis® - Exhaust Pipe to Manifold Gasket
    Elwis®Exhaust Pipe to Manifold Gasket
    0
    # sp187725
    Exhaust Pipe to Manifold Gasket by Elwis®. 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
    $4.83
  • AJUSA® - Exhaust Collector Gasket
    AJUSA®Exhaust Collector Gasket
    0
    # sp241121
    Exhaust Collector Gasket by AJUSA®. These gaskets seal components in the intake and exhaust systems of the vehicle such as the intake manifold, intake plenum, and exhaust manifold to the engine or other components. Like all AJUSA...
    Direct OEM replacement for a proper fitEnsure reliable sealing performance
    $6.61 - $21.58
  • Eberspaecher® - Exhaust Clamp
    Eberspaecher®Exhaust Clamp
    0
    # sp248291
    Exhaust Clamp 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...
    High quality at an affordable priceExpertly made from premium materials
    $8.68 - $52.35
  • Febi® - Lock Plate to Exhaust Manifold and Bifurcated Front Pipe Nut
    Febi®Lock Plate to Exhaust Manifold and Bifurcated Front Pipe Nut
    0
    # sp241117
    Lock Plate to Exhaust Manifold and Bifurcated Front Pipe Nut by Febi®. 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....
    3-Year WarrantyThe finest quality at a great price
    $0.54 - $1.50
  • Bosch® - Wideband Oxygen Sensor
    Bosch®Wideband Oxygen Sensor
    4
    # sp92988
    Wideband Oxygen Sensor by Bosch®. This sensor utilizes a sophisticated sensing element enabling it to produce a precise output in proportion to the air/fuel ratio. Wideband sensors use a more sophisticated sensing element that provides...
    Detects the exact amount of unburned fuel in the exhaust streamOE connectors and OE-style harness for continuous wire from connector to sensor
    $36.73 - $566.84
  • TRQ® - Oxygen Sensor
    TRQ®Oxygen Sensor
    0
    # sp240483
    Oxygen Sensor by TRQ®. If your oxygen sensor fails, replace it with this top-grade part developed to easily fix the problem. Built to fit and function exactly as the part it is replacing, the product provides excellent OEM performance...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $30.95 - $194.95Save: up to 5%
    $29.71 - $189.10
  • Bosch® - Oxygen Sensor
    Bosch®Oxygen Sensor
    0
    # sp99083
    Oxygen Sensor by Bosch®. The Bosch oxygen sensor utilizes a mix of zirconium and yttrium oxides and other elements to form a tough base that withstands the intense stress to which oxygen sensors are subjected. Each element is incredibly...
    OE-EquivalentOE Style connectors and wire lengths
    $20.59 - $455.61
  • Denso® - Oxygen Sensor
    Denso®Oxygen Sensor
    30
    # sp202958
    Oxygen Sensor by Denso®. Make sure your engine runs efficiently and produces fewer emissions by replacing your malfunctioning fuel-ratio sensors with these top-notch products designed by Denso. Engineered with the use of the...
    Designed to help reduce fuel consumption and harmful emissionsMade with the use of state-of-the-art sensor technologies
    $22.25 - $723.23
  • Walker Products® - Oxygen Sensors
    Walker Products®Oxygen Sensors
    0
    # sp210482
    Oxygen Sensors by Walker Products®. 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
    $19.71 - $290.10
  • Bosch® - Premium Oxygen Sensor
    Bosch®Premium Oxygen Sensor
    13
    # sp99084
    Premium Oxygen Sensor by Bosch®. A worn-out oxygen sensor can cause engine performance problems and shorten the life of the catalytic converter. Tune-up your vehicle with an Oxygen Sensor from Bosch that is equally efficient in...
    OE Identical ConnectorCompact Design
    $24.21 - $275.22




Shop By Service Type

There are four reasons why you have to pay special attention to your exhaust system. The first one is reduction of your vehicle's performance. The combustion gases won't leave the engine quickly and will prevent the effective operation of your engine. The second reason is that the gas mileage will be reduced too. The next thing is that you put yourself and your passengers in a danger of breathing the poisonous air if your exhaust doesn't operate in a proper way. Finally, if your catalytic converter doesn't function in a proper way, the pollution caused to the environment by your A4 will be increased.

Every driver has to check their exhaust system from time to time in order to be sure that all of its components are in perfect condition. Whether you need a new manifold or a catalytic converter, don't hurry away and browse through our inventory of Audi exhaust parts. Our team gathered the finest items under one roof to provide you with every single option available for your road warrior. In conclusion, never forget that all the units are engineered for a particular engine, and their length, diameter, and so on can vary. We made our best to handpick the products made especially for your four-wheel friend.

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Audi A4 Exhaust Reviews

5 reviews
It’s an exhaust pipe so looks are not as important as fit and function. I ordered the complete system (Cat Back) from CARiD and after some discussion and verification my sales rep Mohamed recommended the Walker product for my Audi A4 Cabriolet. I was impressed that he took the extra time to verify fit as there were a number of options for an A4 but only one for my Cabriolet model. Mohamed ensures that I did not get an almost fit that would have to be returned. Thanks to Mohamed at CARiD and Walker, I got the right part the first time and it fit without issue.
Posted by Brent E (Dublin, PA) / March 08, 20192009 Audi A4
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