2015 Audi A3 Exhaust Parts

Essential 2015 Audi A3 Exhaust Parts

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
See More

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

Elring – Exhaust Manifold Gasket (Part No.A8111315812ELR)

Exhaust Manifold Gasket

from

$8.74
Exhaust Manifold Gasket

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
See More

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
See More

Walker – CalCat Catalytic Converter- CARB Certified, Universal / Fabrication Needed (Part No.83205)

CalCat Catalytic Converter- CARB Certified, Universal / Fabrication Needed

from

$307.99
Designed, tested and validated for assured compliance to meet CARB standards, Walker CalCat Universal Catalytic Converters are available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles.

Product Features:
  • CARB COMPLIANT — For use on OBDII vehicles, 1996 and newer and non-OBD 1995 and older. Legal for sale in CA, CO, NY & other states requiring CARB-compliant replacement converters. Consult your state’s aftermarket converter regulations.
  • SUPERIOR TECHNOLOGY — Optimal high technology washcoat formulated to deliver superior performance (as compared to EPA-compliant converters)
  • CONSISTENT PERFORMANCE — Utilizes a precise OE-style coating process to apply catalyst material to the substrate, providing consistent performance for assured emissions compliance
  • DURABLE — Features stainless-steel body with aluminized pipe and heat shields for durability
  • FLEXIBLE SOLUTION — Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation
See More

Walker – CalCat Catalytic Converter- CARB Certified, Direct Replacement, No Fabrication Needed (Part No.84296)

CalCat Catalytic Converter- CARB Certified, Direct Replacement, No Fabrication Needed

from

$1353.99
Designed, tested and validated for assured compliance to meet CARB standards, Walker® CalCat® Direct-Fit Catalytic Converters are available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles and delivers a precise OE-style fit.

Product Features:
  • CARB COMPLIANT — For use on OBDII vehicles, 1996 and newer and non-OBD 1995 and older. Legal for sale in CA, CO, NY & other states requiring CARB-compliant replacement converters. Consult your state’s aftermarket converter regulations.
  • DIRECT-FIT DESIGN — Direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that doesn’t require specialized fabrication or welding
  • SUPERIOR TECHNOLOGY — Optimal high technology washcoat formulated to deliver superior performance (as compared to EPA-compliant converters)
  • CONSISTENT PERFORMANCE — Utilizes a precise OE-style coating process to apply catalyst material to the substrate, providing consistent performance for assured emissions compliance
  • STRONG AND DURABLE — Features thick OE-style flanges, hangers and brackets for strength and stainless-steel body with aluminized pipe and heat shields for durability
  • BUY WITH CONFIDENCE — Backed by Walker’s 50,000-mile/80,000-kilometer emissions and structural integrity warranty
See More

Walker – CalCat Catalytic Converter- CARB Certified, Universal / Fabrication Needed (Part No.84205)

CalCat Catalytic Converter- CARB Certified, Universal / Fabrication Needed

from

$466.99
Designed, tested and validated for assured compliance to meet CARB standards, Walker® CalCat® Universal Catalytic Converters are available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles.

Product Features:
  • CARB COMPLIANT — For use on OBDII vehicles, 1996 and newer and non-OBD 1995 and older. Legal for sale in CA, CO, NY & other states requiring CARB-compliant replacement converters. Consult your state’s aftermarket converter regulations.
  • SUPERIOR TECHNOLOGY — Optimal high technology washcoat formulated to deliver superior performance (as compared to EPA-compliant converters)
  • CONSISTENT PERFORMANCE — Utilizes a precise OE-style coating process to apply catalyst material to the substrate, providing consistent performance for assured emissions compliance
  • DURABLE — Features stainless-steel body with aluminized pipe and heat shields for durability
  • FLEXIBLE SOLUTION — Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation
  • BUY WITH CONFIDENCE — Backed by Walker’s 50,000-mile/80,000-kilometer emissions and structural integrity warranty
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.
See More

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.
See More

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.
See More

Walker Products – Exhaust Temperature (Part No.H1021571113WKR)

Exhaust Temperature

from

$108.91
Exhaust Temperature

Walker – Clamp Band, Butt Joint Bolt Dia Length Nut Type Hex Pipe Dia 2.3622 (Part No.36528)

Clamp Band, Butt Joint Bolt Dia Length Nut Type Hex Pipe Dia 2.3622

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
See More

Rein – Exhaust Clamp (Part No.H8020940847RIN)

Exhaust Clamp

from

$16.51
Exhaust Clamp

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

Walker – Clamp Band, Butt Joint Bolt Dia Length Nut Type Hex Pipe Dia 2.55905 (Part No.36536)

Clamp Band, Butt Joint Bolt Dia Length Nut Type Hex Pipe Dia 2.55905

from

$48.49
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
See More

Vaico – Exhaust Hanger Bracket (Part No.H8010499612VCO)

Exhaust Hanger Bracket

from

$28.73
The Vaico exhaust brackets are easily installed and durably built. Highly resistant to rust and corrosion, they withstand the harsh environment underneath your vehicle-helping to ensure proper exhaust system performance.

Product Features:
  • Plated or coated for corrosion resistance
  • Direct replacement for a proper fit every time
  • Firmly mounts exhaust pipe underneath the car, helping to prevent pipe detachment, rattling noises, and exhaust failure
  • No special tools needed for replacement
See More

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.
See More

Rein – Exhaust Hanger (Part No.EXH0029)

Exhaust Hanger

from

$20.99
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

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.
See More

HJS – Exhaust Clamp (Part No.H8020502586HJS)

Exhaust Clamp

from

$32.12
Exhaust Clamp

HJS – Exhaust Clamp (Part No.H8020502576HJS)

Exhaust Clamp

from

$21.06
Exhaust Clamp

2015 Audi A3 Exhaust Parts

You count on your 2015 Audi A3 to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Exhaust Parts. With 14 Exhaust Parts ranging in price from $6.60 to $2,094.99, you’re sure to find everything you need for your 2015 Audi A3.

Brands matter. If you want to shop a specific Exhaust Parts brand, we stock 8 different brands like Dorman, Magnaflow, and Elring. 2015 Audi A3 Exhaust Parts start as low as $6.60!

Did we mention you can order your Exhaust Parts from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Exhaust Parts inventory for your 2015 Audi A3 below to get started!

FAQs for 2015 Audi A3 Exhaust Parts

What are the most purchased Exhaust Parts for the 2015 Audi A3?

Out of 14 Exhaust Parts for the 2015 Audi A3, the most popular in our inventory are:
Exhaust Gas Temperature Bung Repair
from $34.99
This product is not rated
Exhaust Gas Temperature Bung Repair
EGT Sensor Bung Repair Kits
OEM Grade Federal / EPA Compliant Universal Catalytic Converter
from $194.99
This product is not rated
OEM Grade Federal / EPA Compliant Universal Catalytic Converter
Catalytic Converters
OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter
from $2094.99
This product is not rated
OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter
Catalytic Converters