2015 Audi A3 Exhaust Parts

Essential Exhaust Parts for 2015 Audi A3s

Dorman – Exhaust Gas Temperature Bung Repair (Part No.904-528)

Exhaust Gas Temperature Bung Repair

from

$34.99
This exhaust gas temperature (EGT) sensor bung repair kit is designed to match the original components required to repair the sensor bung on specified vehicles. Made of quality components, this kit is engineered for reliable performance and durability.

Product Features:
  • Cost-effective fix – this EGT sensor bung repair kit allows direct replacement of only a failed bung, rather than an entire exhaust pipe.
  • Weld-on plate – bung comes with steel plate for repairing pipe if damaged during bung removal.
  • Application specific – designed for a wide range of vehicle years, makes and models
  • This part has undergone vehicle try-on testing for conformance to product standards and quality
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Dorman – Exhaust Gas Temperature Bung Repair Kit (Part No.904-557)

Exhaust Gas Temperature Bung Repair Kit

from

$30.99
This exhaust gas temperature (EGT) sensor bung repair kit is designed to match the original components required to repair the sensor bung on specified vehicles. Made of quality components, this kit is engineered for reliable performance and durability.

Product Features:
  • Cost-effective fix – this EGT sensor bung repair kit allows direct replacement of only a failed bung, rather than an entire exhaust pipe.
  • Weld-on plate – bung comes with steel plate for repairing pipe if damaged during bung removal.
  • Application specific – designed for certain Audi and Volkswagen model years
  • Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
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Rein – Exhaust Hanger (Part No.EXH0032)

Exhaust Hanger

from

$14.99
Rein exhaust hangers are direct-fit OE replacements designed and manufactured to exact standards. Hangers come complete to ensure proper fit and function.

Product Features:
  • Produced with high quality materials to ensure maximum life and a smooth ride.
  • Manufactured to strict engineering standards/specifications in materials and tolerances.
  • Replace damaged or noisy exhaust hangers with Rein premium components to restore your vehicle to safe and optimal performance levels.
  • Replace worn-out exhaust hangers to prevent damage to costly catalytic converters and other exhaust components.
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Rein – EXHAUST HANGER (Part No.EXH0042)

EXHAUST HANGER

from

$29.99
EXHAUST HANGER

Vaico – Exhaust Hanger (Part No.H8050168987VCO)

Exhaust Hanger

from

$10.87
Exhaust Hanger

Rein – Exhaust Hanger (Part No.EXH0027)

Exhaust Hanger

from

$23.99
Rein exhaust hangers are direct-fit OE replacements designed and manufactured to exact standards. Hangers come complete to ensure proper fit and function.

Product Features:
  • Produced with high quality materials to ensure maximum life and a smooth ride.
  • Manufactured to strict engineering standards/specifications in materials and tolerances.
  • Replace damaged or noisy exhaust hangers with Rein premium components to restore your vehicle to safe and optimal performance levels.
  • Replace worn-out exhaust hangers to prevent damage to costly catalytic converters and other exhaust components.
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HJS – Exhaust Clamp (Part No.H8020502586HJS)

Exhaust Clamp

from

$35.57
Exhaust Clamp

Rein – Exhaust Clamp (Part No.EXC0026)

Exhaust Clamp

from

$44.99
Rein exhaust clamps are direct-fit OE replacements designed and manufactured to exact standards. Clamps come complete with bolts and hardware to ensure proper fit and function.

Product Features:
  • Rein exhaust clamps are designed as direct-fit replacements to ensure trouble-free proper installation.
  • Rein exhaust clamps come complete with bolts and hardware when necessary for installation to save installation time and additional costs.
  • Replace leaking, damaged or noisy exhaust clamps with Rein premium components to restore your vehicle to safe and optimal performance levels.
  • Replace worn-out exhaust clamps to prevent damage to costly catalytic converters and other exhaust components.
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HJS – Exhaust Clamp (Part No.H8020424094HJS)

Exhaust Clamp

from

$22.89
Exhaust Clamp

Walker – Exhaust Clamp (Part No.36528)

Exhaust Clamp

from

$42.99
Complete your exhaust repair with the Torca coupler band clamp. Designed to ensure a tight connection and inhibit leaks, Walker hardware is manufactured from durable and robust material for long service life.

Product Features:
  • SUPERIOR SEAL — Provides superior 360░ clamping and sealing on muffler inlets, outlets, elbow joints and pipe
  • AVAILABLE IN DIFFERENT SIZES — Offered in a variety of styles and sizes for your vehicle repair needs
  • PREMIUM MATERIALS?–?Made from a variety of materials, including low-carbon steel or stainless steel for durability and long life
  • BETTER TOGETHER — Use Walker accessories when installing mufflers and exhaust systems for a complete exhaust system upgrade
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MagnaFlow – OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter (Part No.49165)

OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

from

$1984.99
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49165. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow’s state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. Designed to fit the 2006-2008 Volkswagen GTI, 2007-2009 Volkswagen Eos, and more, this direct-fit catalytic converter also interchanges with OE parts 1K0 254 511 AX and 1K0 254 506 RX, among others. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Product Features:
  • Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency.
  • Simplifies installation with essential gaskets and hardware being included in the box.
  • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last.
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MagnaFlow – OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter (Part No.51637)

OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

from

$638.99
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51637. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow’s state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. Designed to fit the 2010-2014 Volkswagen Jetta, 2013-2014 Volkswagen Beetle, and more, this direct-fit catalytic converter also interchanges with OE part 1K0 254 401 R. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Product Features:
  • Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency.
  • Simplifies installation with essential gaskets and hardware being included in the box.
  • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last.
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MagnaFlow – OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter (Part No.49887)

OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

from

$1587.99
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49887. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow’s state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. Designed to fit the 2008-2014 Volkswagen GTI, 2009-2016 Volkswagen Eos, and more, this direct-fit catalytic converter also interchanges with OE parts 1K0 254 512 NX and 1K0 254 509 BX, among others. Hardware is included to eliminate the hassle of working with corroded factory parts. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Product Features:
  • Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency.
  • Simplifies installation with essential gaskets and hardware being included in the box.
  • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last.
See More

MagnaFlow – HM Grade Federal / EPA Compliant Universal Catalytic Converter (Part No.99206HM)

HM Grade Federal / EPA Compliant Universal Catalytic Converter

from

$178.99
MagnaFlow HM Grade Federal/EPA Compliant Universal Catalytic Converter 99206HM helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal/EPA Emission systems.

Product Features:
  • Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off.
  • Compact, lightweight construction enables installation in confined areas, welding is required.
  • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last.
See More

Carquest Premium – Exhaust Gas Temperature (EGT) Sensor (Part No.EGA2506)

Exhaust Gas Temperature (EGT) Sensor

from

$126.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – Exhaust Gas Temperature (EGT) Sensor (Part No.EGA2466)

Exhaust Gas Temperature (EGT) Sensor

from

$138.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Dorman – Exhaust Gas Temperature Sensor (Part No.904-730)

Exhaust Gas Temperature Sensor

from

$99.99
EGT sensors frequently seize in the exhaust bung, making replacement difficult and damaging the bung. This Dorman OE FIX solution directly replaces the sensor and comes with a bung repair kit just in case.

Product Features:
  • Convenient solution – this replacement EGT sensor comes with a bung repair kit in case the bung is damaged during removal
  • Cost-effective fix – bung repair kit allows direct repair of damaged bung instead of replacing entire exhaust pipe
  • Complete kit – comes with sensor, new bung, weld-on plate and zip tie
  • Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
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Carquest Premium – Exhaust Gas Temperature (EGT) Sensor (Part No.EGC2448)

Exhaust Gas Temperature (EGT) Sensor

from

$115.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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HJS – Exhaust Clamp (Part No.H8020502576HJS)

Exhaust Clamp

from

$21.30
Exhaust Clamp

Elring – Exhaust Manifold Gas (Part No.A8111771582ELR)

Exhaust Manifold Gas

from

$6.88
Exhaust Manifold Gas

Elring – Exhaust Manifold Gasket (Part No.A8111315812ELR)

Exhaust Manifold Gasket

from

$9.30
Exhaust Manifold Gasket

Victor Reinz – Exhaust Manifold Gasket Set (Part No.71-37511-00)

Exhaust Manifold Gasket Set

from

$10.99
As you would expect, extremely high temperatures are the sealing challenge for exhaust manifold gaskets. Victor Reinz has a long heritage of supplying manifold gaskets to original equipment vehicle manufacturers. Therefore, Victor Reinz exhaust manifold gaskets meet OE specifications on a wide range of vehicles, covering the most recent high-tech engine designs and going back decades to the muscle car era.

Product Features:
  • Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
  • Embossed steel construction
  • Embossed to increase loading in critical areas
  • Dana engineering-approved for fit, form and function
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Felpro – Exhaust Manifold Gasket Set (Part No.MS 96784)

Exhaust Manifold Gasket Set

from

$12.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered for the sealing repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
  • Contains all gaskets and seals to remove and replace exhaust manifold
  • Contains all gaskets and seals to remove and replace exhaust manifold
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Upgrade your 2015 Audi A3 with Top-Quality Exhaust Parts

When it comes to maintaining or upgrading your 2015 Audi A3, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Audi or enhancing its overall performance, Exhaust Parts are key to keeping your A3 functioning at its best. At Advance Auto Parts, we offer a wide selection of 14 Exhaust Parts for the 2015 Audi A3, designed to meet your needs without breaking the bank. From Exhaust Hanger replacements to Exhaust Fittings upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Exhaust Parts for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Exhaust Parts for your 2015 Audi A3 at great prices. Our Exhaust Parts inventory for this model ranges from just $6.88 to $2,094.99, with an average price of $168.80. Our 14 Exhaust Parts in stock come from 8 trusted brands, so you’re sure to find the right part for your 2015 Audi A3 without overspending.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Exhaust Part upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 2015 Audi A3 is always ready to roll. We’re committed to providing you with everything you need to keep your A3 in top shape, all in one place. Start shopping confidently below for your 2015 Audi A3!

Best-Selling Exhaust Hangers for 2015 Audi A3s

Enhance the driving experience in your Audi with 2 quality Exhaust Hanger components, starting at $24.99.

Rein – EXHAUST HANGER (Part No.EXH0042)

EXHAUST HANGER

from

$29.99
EXHAUST HANGER

Rein – Exhaust Hanger (Part No.EXH0038)

Exhaust Hanger

from

$24.99
Rein exhaust hangers are direct-fit OE replacements designed and manufactured to exact standards. Hangers come complete to ensure proper fit and function.

Product Features:
  • Produced with high quality materials to ensure maximum life and a smooth ride.
  • Manufactured to strict engineering standards/specifications in materials and tolerances.
  • Replace damaged or noisy exhaust hangers with Rein premium components to restore your vehicle to safe and optimal performance levels.
  • Replace worn-out exhaust hangers to prevent damage to costly catalytic converters and other exhaust components.
See More

Most Popular 2015 Audi A3 Exhaust Fittings

Customize your Audi with 3 Exhaust Fittings products like Exhaust Clamps, all priced under $40.99.

Rein – Exhaust Clamp (Part No.EXC0025)

Exhaust Clamp

from

$40.99
Rein exhaust clamps are direct-fit OE replacements designed and manufactured to exact standards. Clamps come complete with bolts and hardware to ensure proper fit and function.

Product Features:
  • Rein exhaust clamps are designed as direct-fit replacements to ensure trouble-free proper installation.
  • Rein exhaust clamps come complete with bolts and hardware when necessary for installation to save installation time and additional costs.
  • Replace leaking, damaged or noisy exhaust clamps with Rein premium components to restore your vehicle to safe and optimal performance levels.
  • Replace worn-out exhaust clamps to prevent damage to costly catalytic converters and other exhaust components.
See More

Worldpac – EXHAUST CLAMP (Part No.H8020167458HJS)

EXHAUST CLAMP

from

$38.48
EXHAUST CLAMP

HJS – Exhaust Clamp (Part No.H8020502586HJS)

Exhaust Clamp

from

$35.57
Exhaust Clamp

Top Picks for 2015 Audi A3 Exhaust Gaskets

Upgrade Audi A3s with top-quality Exhaust Gaskets parts, including 1 OEM and aftermarket selections for your 2015 model.

Elring – Exhaust Manifold Gas (Part No.A8111771582ELR)

Exhaust Manifold Gas

from

$6.88
Exhaust Manifold Gas

In-Demand Catalytic Converters for 2015 Audi A3s

Select from 3 premium Catalytic Converters parts for your 2015 Audi A3, with prices ranging from $21.30 to $2,094.99.

MagnaFlow – OEM Grade Federal / EPA Compliant Universal Catalytic Converter (Part No.51206)

OEM Grade Federal / EPA Compliant Universal Catalytic Converter

from

$194.99
MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51206 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Product Features:
  • Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off.
  • Compact, lightweight construction enables installation in confined areas, welding is required.
  • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last.
See More

MagnaFlow – OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter (Part No.21-581)

OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

from

$2094.99
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-581. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow’s state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. Designed to fit the 2015-2020 Volkswagen GTI, 2015-2018 Volkswagen Golf, and more, this direct-fit catalytic converter also interchanges with OE parts 5Q0 254 501 NX and 5QM 254 501 G, among others. Hardware is included to eliminate the hassle of working with corroded factory parts. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Product Features:
  • Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency.
  • Simplifies installation with essential gaskets and hardware being included in the box.
  • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last.
See More

HJS – Exhaust Clamp (Part No.H8020502576HJS)

Exhaust Clamp

from

$21.30
Exhaust Clamp

Most Sold 2015 Audi A3 Exhaust System Kits

Explore our best-selling Audi parts for the 2015 A3 among 1 OEM and aftermarket options starting from $34.99.

Dorman – Exhaust Gas Temperature Bung Repair (Part No.904-528)

Exhaust Gas Temperature Bung Repair

from

$34.99
This exhaust gas temperature (EGT) sensor bung repair kit is designed to match the original components required to repair the sensor bung on specified vehicles. Made of quality components, this kit is engineered for reliable performance and durability.

Product Features:
  • Cost-effective fix – this EGT sensor bung repair kit allows direct replacement of only a failed bung, rather than an entire exhaust pipe.
  • Weld-on plate – bung comes with steel plate for repairing pipe if damaged during bung removal.
  • Application specific – designed for a wide range of vehicle years, makes and models
  • This part has undergone vehicle try-on testing for conformance to product standards and quality
See More

FAQs for 2015 Audi A3 Exhaust Parts

Which Exhaust Parts are best-sellers for 2015 Audi A3s?

Out of 14 Exhaust Parts that fit 2015 Audi A3s, the following parts are the top sellers:

What’s the price range for 2015 Audi A3 Exhaust Parts?

Exhaust Part prices for the 2015 Audi A3 start at $6.88 and go up to $2,094.99 for the most premium parts.

What’s the average price of a Exhaust Part for a 2015 Audi A3?

The average price for Exhaust Parts for the 2015 Audi A3 is $168.80. Keep in mind the variety of part types within our Exhaust Part category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Exhaust Parts for other Audi A3 model years?

Yes, we currently carry Exhaust Parts for 16 model years of Audi A3s between 2006 and 2024. Exhaust Parts are bought most frequently for the following model years: 2023, 2024, 2022, 2020, 2019, 2018, 2017, 2016, and 2013.

What are the cheapest Exhaust Parts for my 2015 Audi A3?

The cheapest 2015 Audi A3 Exhaust Parts we carry in stock are:

What types of Exhaust Parts do you sell for my 2015 Audi A3?

As of 2/5/25, these are some of the most in-demand types of Exhaust Parts for a 2015 Audi A3:

Can I get help with 2015 Audi A3 Exhaust Part orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Audi Exhaust Parts and more.

What is your return policy for Audi A3 Exhaust Parts?

Advance Auto Parts keeps returns simple. For new Audi A3 Exhaust Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.