Essential Exhaust Parts for 2011 Audi A6 Quattros

from

$8.95

Exhaust Clamp

from

$5.29

Sourcing mounting parts from the manufacturer that designs and makes the exhaust system is the only way to guarantee the perfect fit. That’s why, whilst developing the exhaust system, BRExhaust also develops the installation hardware to the same standards.

Product Features:

whilst developing the exhaust system
BRExhaust also develops the installation hardware to the same standards.
Manufactured from quality materials to ensure maximum durability
Proper fit and functionality to finish your install
Perfect, gas-tight performance
Exhaust accessory that facilitates a complete installation process.
Built to OEM specifications

from

$29.87

Exhaust Clamp

from

$18.99

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.

from

$35.57

Exhaust Clamp

from

$585.99

MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 441206 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 California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.

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 CARB-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last.

from

$558.99

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51437. 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 2002-2004 Audi A6 Quattro and 2002-2004 Audi A6, this direct-fit catalytic converter also interchanges with OE parts 4B0 253 011 QX and 4B0 253 011 FX. 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.

from

$378.99

MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 444206 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 California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.

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 CARB-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last.

from

$605.99

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51664. 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 2000-2004 Audi A6 Quattro and 2002-2003 Audi S6, this direct-fit catalytic converter also interchanges with OE parts 4B3 254 550 CX and 4B3 254 550 GX, among others. 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.

from

$542.99

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

from

$863.99

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

from

$378.99

MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 444205 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 California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.

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 CARB-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last.

from

$24.49

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

from

$26.38

Exhaust Manifold Gas

from

$20.67

Exhaust Manifold Gasket

from

$18.99

MAHLE® gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.

Product Features:

All MAHLE gaskets meet or exceed the original equipment specifications providing the finest sealing products available
MAHLE gaskets utilizes OE equivalent or better materials in all our gaskets
MAHLE gaskets is the leader in Domestic, Asian and European applications
The contents of MAHLE gaskets are packaged in shrink wrapped tray, giving you the added security of knowing that you have the right parts, prior to opening the package

from

$18.29

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

from

$8.29

Whether you are a professional technician or a skilled do-it-yourselfer, you need easy access to Victor Reinz quality at every level of the engine all in one box and without any surprises. Protective packaging, informative labels, and state-of-the art electronic cataloging, ensure you receive precisely the gaskets and seals needed for a successful, long-lasting repair.

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.
Able to withstand temperatures of up to 1400 degrees F.
Durable against wear and tear between manifolds and cylinder heads.
Ensures an effective seal as manifold flanges warp in extreme conditions.

from

$6.88

Exhaust Manifold Gas

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

from

$13.05

Exh. Man. to Pipe Ga

from

$10.29

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

from

$9.49

With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.

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.

from

$10.49

MAHLE® gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.

Product Features:

All MAHLE gaskets meet or exceed the original equipment specifications providing the finest sealing products available
MAHLE gaskets utilizes OE equivalent or better materials in all our gaskets
Exhaust pipe gaskets from MAHLE Original are manufactured with the best materials to withstand high temperature applications.
The contents of MAHLE gaskets are packaged in shrink wrapped tray, giving you the added security of knowing that you have the right parts, prior to opening the package

from

$38.99

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.

from

$5.99

COLLECTOR GASKET

from

$9.49

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.

from

$11.99

MAHLE® gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.

Product Features:

All MAHLE gaskets meet or exceed the original equipment specifications providing the finest sealing products available
MAHLE gaskets utilizes OE equivalent or better materials in all our gaskets
Exhaust pipe gaskets from MAHLE Original are manufactured with the best materials to withstand high temperature applications.
The contents of MAHLE gaskets are packaged in shrink wrapped tray, giving you the added security of knowing that you have the right parts, prior to opening the package

FAQs for 2011 Audi A6 Quattro Exhaust Parts

Which Exhaust Parts are best-sellers for 2011 Audi A6 Quattros?

Out of 10 Exhaust Parts that fit 2011 Audi A6 Quattros, the following parts are the top sellers:

50X95 Dual Clamp (11403750) – $18.99
OEM Grade Federal / EPA Compliant Universal Catalytic Converter (10605381) – $194.99
Exhaust Manifold Gasket (12588106) – $8.29

What’s the price range for 2011 Audi A6 Quattro Exhaust Parts?

Exhaust Part prices for the 2011 Audi A6 Quattro start at $8.29 and go up to $194.99 for the most premium parts.

What’s the average price of a Exhaust Part for a 2011 Audi A6 Quattro?

The average price for Exhaust Parts for the 2011 Audi A6 Quattro is $52.09. 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 A6 Quattro model years?

Yes, we currently carry Exhaust Parts for 29 model years of Audi A6 Quattros between 1995 and 2024. Exhaust Parts are bought most frequently for the following model years: 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, and 2014.

What are the cheapest Exhaust Parts for my 2011 Audi A6 Quattro?

The cheapest 2011 Audi A6 Quattro Exhaust Parts we carry in stock are:

Exhaust Manifold Gasket (12588106) – $8.29
Exhaust Clamp (11856521) – $8.95
Exhaust Pipe Gasket (12614503) – $12.73
Exh. Man. to Pipe Ga (12614829) – $13.95
50X95 Dual Clamp (11403750) – $18.99

What are the top-rated Exhaust Parts that fit the 2011 Audi A6 Quattro?

Out of 28 reviews by customers, our 2011 Audi A6 Quattro Exhaust Parts have an average customer rating of . These are some of the highest-rated Exhaust Part types for the 2011 Audi A6 Quattro and their top-rated products:

Exhaust Gaskets
- Exhaust Manifold Set (10599040) – $18.99

What types of Exhaust Parts do you sell for my 2011 Audi A6 Quattro?

As of 2/5/25, these are some of the most in-demand types of Exhaust Parts for a 2011 Audi A6 Quattro:

Can I get help with 2011 Audi A6 Quattro 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 A6 Quattro Exhaust Parts?

Advance Auto Parts keeps returns simple. For new Audi A6 Quattro Exhaust Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

2011 Audi A6 Quattro Exhaust Parts

HJS – Exhaust Clamp (Part No.H8020501510HJS)

BRExhaust – Exhaust Clamp (Part No.250-345)

CRP – Exhaust Clamp (Part No.H8020570170CRP)

Rein – 50X95 Dual Clamp (Part No.EXC0022)

HJS – Exhaust Clamp (Part No.H8020502586HJS)

MagnaFlow – California Grade CARB Compliant Universal Catalytic Converter (Part No.441206)

MagnaFlow – OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter (Part No.51437)

MagnaFlow – California Grade CARB Compliant Universal Catalytic Converter (Part No.444206)

MagnaFlow – OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter (Part No.51664)

Walker – CalCat Catalytic Converter- CARB Certified, Universal / Fabrication Needed (Part No.81101)

Walker – CalCat CARB Universal Catalytic Converter 2.25" Inlet (ID) 2.25" Outlet (ID) (Part No.82629)

MagnaFlow – California Grade CARB Compliant Universal Catalytic Converter (Part No.444205)

Felpro – Exhaust Manifold Gasket Set (Part No.MS 97269)

Elring – Exhaust Manifold Gas (Part No.A8111238855ELR)

Elring – Exhaust Manifold Gasket (Part No.A8111127471ELR)

MAHLE Original – Exhaust Manifold Set (Part No.MS19843)

Felpro – Exhaust Manifold Gasket Set (Part No.MS 96882)

Victor Reinz – Exhaust Manifold Gasket (Part No.71-36103-00)

Elring – Exhaust Manifold Gas (Part No.A8111771582ELR)

Felpro – Exhaust Manifold Gasket Set (Part No.MS 96784)

Elring – Exh. Man. to Pipe Ga (Part No.H4003502721ELR)

Felpro – EXHAUST FLANGE GASKET (Part No.61782)

Victor Reinz – Exhaust Pipe Flange Gasket (Part No.71-40868-00)

MAHLE Original – Exhaust Pipe Flange Gasket (Part No.F32314)

Victor Reinz – Exhaust Pipe Flange Gasket (Part No.71-15600-00)

Felpro – COLLECTOR GASKET (Part No.61845)

Victor Reinz – Exhaust Pipe Flange Gasket (Part No.71-31349-00)

MAHLE Original – Exhaust Pipe Flange Gasket (Part No.F32302)

MagnaFlow – HM Grade Federal / EPA Compliant Universal Catalytic Converter (Part No.99204HM)

MagnaFlow – OEM Grade Federal / EPA Compliant Universal Catalytic Converter (Part No.51204)

Rein – 50X95 Dual Clamp (Part No.EXC0022)

HJS – Exhaust Clamp (Part No.H8020502586HJS)

HJS – Exhaust Clamp (Part No.H8020501510HJS)

Elring – Exh. Man. to Pipe Ga (Part No.H4003126618ELR)

MAHLE Original – Exhaust Manifold Set (Part No.MS19843)

Elring – Exhaust Manifold Gas (Part No.A8111238855ELR)

Victor Reinz – Exhaust Manifold Gasket (Part No.71-36103-00)

Autopart International Inc – Exhaust Pipe Gasket (Part No.H40061916404API)