Audi A4 Exhaust Parts

Essential Audi A4 Exhaust Parts

MagnaFlow – California Grade CARB Compliant Universal Catalytic Converter (Part No.418005)

California Grade CARB Compliant Universal Catalytic Converter

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$438.99
MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 418005 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.
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MAHLE Original – Exhaust Manifold Set (Part No.MS19843)

Exhaust Manifold Set

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$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
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Flowtech – Terminator; Exhaust Tips (Part No.59905FLT)

Terminator; Exhaust Tips

from

$85.99


Product Features:
  • Show Quality Chrome Platinum
  • Durable Black Finish
  • Can Be Welded Or Clamped
  • Complete The System
  • Glass-Packed Resonators
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BRExhaust – Exhaust Washer (Part No.258-117)

Exhaust Washer

from

$5.99
BRExhaust offers exhaust flange washers for use with their premium exhaust components. BRExhaust washers deliver the strength of steel, a proper fit and an easier install or repair. They’re available for fitment on a variety of year/make/model applications.

Product Features:
  • Designed to facilitate hassle-free exhaust repair
  • Precise fitment
  • Manufactured from quality materials to ensure maximum durability
  • Easy installation
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Walker – Exhaust Pipe Flange Gasket (Part No.31390)

Exhaust Pipe Flange Gasket

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$8.49
Complete your exhaust repair with Walker gaskets and flanges. Available in a variety of styles and sizes, they¿re designed to work with OE exhaust components and Walker aftermarket replacement parts.

Product Features:
  • AVAILABLE IN DIFFERENT SIZES — Offered in a variety of styles and sizes for a quality vehicle repair
  • HEAT RESISTANT — Designed to resist heat for long-lasting performance
  • PREMIUM MATERIALS — Made from high-quality materials for durability and long life
  • ENGINEERING EXPERTISE — Parts are reviewed and validated and approved by Walker engineers through rigorous research and development
  • REAL-WORLD TESTED — Parts are tested on-vehicle and validated to ensure optimal performance on the road
  • EASIER TO INSTALL — Featuring slotted bolt holes (where applicable) for easy installation, gasket slips into place
  • BETTER TOGETHER — Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
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Vaico – Turbo Outlet Gasket (Part No.B402584858VCO)

Turbo Outlet Gasket

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$5.29
Turbo Outlet Gasket

Rein – Exhaust Hanger (Part No.EXH0028)

Exhaust Hanger

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$19.99
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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Victor Reinz – Exhaust Pipe Flange Gasket (Part No.71-15600-00)

Exhaust Pipe Flange Gasket

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$38.99
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.
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Felpro – Exhaust Pipe Flange Gasket (Part No.61197)

Exhaust Pipe Flange Gasket

from

$6.99
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
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BRExhaust – Direct-Fit Premium Front Pipe (Part No.820-167)

Direct-Fit Premium Front Pipe

from

$207.99
BRExhaust exhaust pipes are designed for easy bolt-on installations. Thicker gauge metal prevents the need for flow-resistant wrinkle bends, thereby enhancing overall exhaust performance. This pipe is engineered to meet OE specs to ensure performance, reliability and a precise factory-like fit. This part features a direct-fit design allowing for easy installation. If you are looking for a replacement exhaust pipe that will fit and perform exactly like the stock one while lasting even longer, BRExhaust is the brand you can rely on.

Product Features:
  • Manufactured according to strict OE standards
  • Sturdy design featuring premium-grade materials
  • Precise fitment
  • Hassle-free installation and functionality verified by comprehensive testing procedures
  • Easy installation
  • Direct-fit exhaust system component that saves installation time
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BRExhaust – Direct-Fit Premium Front Pipe (Part No.860-975)

Direct-Fit Premium Front Pipe

from

$198.99
BRExhaust exhaust pipes are designed for easy bolt-on installations. Thicker gauge metal prevents the need for flow-resistant wrinkle bends, thereby enhancing overall exhaust performance. This pipe is engineered to meet OE specs to ensure performance, reliability and a precise factory-like fit. This part features a direct-fit design allowing for easy installation. If you are looking for a replacement exhaust pipe that will fit and perform exactly like the stock one while lasting even longer, BRExhaust is the brand you can rely on.

Product Features:
  • Manufactured according to strict OE standards
  • Sturdy design featuring premium-grade materials
  • Precise fitment
  • Hassle-free installation and functionality verified by comprehensive testing procedures
  • Easy installation
  • Direct-fit exhaust system component that saves installation time
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Rein – Exhaust Clamp (Part No.H8020402862RIN)

Exhaust Clamp

from

$23.43
Exhaust Clamp

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

50X95 Dual 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.
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BRExhaust – Exhaust Bolt (Part No.258-820)

Exhaust Bolt

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$4.79
If the time has come to replace, install, or fix some components of the exhaust system, BRExhaust will have you covered with all necessary accessories, from bolts to hangers, that will help you complete the exhaust job quickly and easily. Getting mounting parts and other accessories and hardware from the manufacturer that designs exhaust systems for the leading North American carmakers will guarantee factory-like quality and perfect fit. Each and every accessory by BRExhaust is made of quality materials to ensure safe and secure exhaust system performance and long service life.

Product Features:
  • Designed to facilitate hassle-free exhaust repair
  • Precise fitment
  • Manufactured from quality materials to ensure maximum durability
  • Proper fit and functionality to finish your install
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Walker – Quiet-Flow Muffler, Direct Replacement, No Fabrication Needed (Part No.21736)

Quiet-Flow Muffler, Direct Replacement, No Fabrication Needed

from

$615.99
Designed to deliver superior flow and OE-style sound, Walker Quiet-Flow mufflers are available for top-selling domestic and foreign vehicles.

Product Features:
  • EASY TO INSTALL — Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn’t require specialized fabrication and/or welding
  • RESISTS CORROSION — Internal drainage system helps reduce moisture collection
  • BUILT TO LAST — Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
  • PREMIUM ACOUSTIC CONTROL — OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes
  • DESIGN VALIDATED — Acoustic and flow tested for quality OE-style sound you can count on
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Walker – Quiet-Flow SS Direct Fit Exhaust Muffler Assembly 2.5" Outlet (OD) (Part No.55633)

Quiet-Flow SS Direct Fit Exhaust Muffler Assembly 2.5" Outlet (OD)

from

$285.99
Combining the only broad-market stainless-steel body construction with a direct fit OE-style replacement, Walker Quiet-Flow SS muffler assemblies deliver longer life than typical aluminized mufflers and are available for domestic and foreign vehicles.

Product Features:
  • CORROSION RESISTANT STAINLESS STEEL — The only broad-market muffler body with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection
  • EASY TO INSTALL — Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn’t require specialized fabrication and/or welding
  • BUILT TO LAST — Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
  • PREMIUM ACOUSTIC CONTROL — OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes
  • DESIGN VALIDATED — Acoustic and flow tested for quality OE-style sound you can count on
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BRExhaust – Exhaust Hanger (Part No.255-086)

Exhaust Hanger

from

$6.49
BRExhaust exhaust insulator mounts are high-quality replacements for original equipment hangers¿designed to fit right the first time. They’re manufactured from premium rubber and available for a variety of car, truck, and van applications. BRExhaust insulator mounts will help to keep your components in the right position, resulting in a longer lifespan for your exhaust system.

Product Features:
  • Exhaust accessory that enables a complete installation process
  • Precise fitment
  • Precise fitment
  • Manufactured according to strict OE standards
  • Reduced Vibration
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BRExhaust – Exhaust Nut (Part No.258-038)

Exhaust Nut

from

$4.99
The exact fit, easy installation and enduring functionality of BRExhaust’s OE replacement exhaust nuts instantly equip your ride with optimally restored emissions control. Each OE replacement nut is manufactured using quality materials to ensure maximum durability and is designed to enable hassle-free exhaust repair.
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Helping You Find the Right Exhaust Parts for Your Audi A4

You love your A4. So we’ve made it easier than ever to help you find Audi A4 Exhaust Parts in our online catalog. Our inventory holds 83 aftermarket and OEM Exhaust Parts for your Audi A4, ranging from $1.99 to $1,384.62.

We offer parts from 14 brands trusted to make quality Exhaust Parts for your Audi A4. Before you buy, take some time to read through customer reviews. We currently have 255 reviews of Audi A4 Exhaust Parts from previous customers. Some of the top rated parts include Terminator; Exhaust Tips with 4.0 stars and Ultra EPA Universal Catalytic Converter 2.25" Inlet (ID) 2.25" Outlet (ID) with 2.3 stars.

Find your A4 Exhaust Parts here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your Audi A4 part to confirm it’s just right? You can find your nearest Advance Auto Parts store and confirm they have the part in stock before heading over.

Top Exhaust Parts Brands for Your Audi A4

Our inventory holds Exhaust Parts for your Audi A4 from 14 trusted brands. You’ll find OEM and aftermarket parts from brands like Walker, FELPRO, and MAGNAFLOW, all of which can keep that Audi happy.
We have MAHLE Original parts available for your Audi A4 in categories like Exhaust Gaskets. Some of the top-rated MAHLE Original parts in these categories are:
Exhaust Manifold Set
from $18.99
(4)
Exhaust Manifold Set
Exhaust Manifold Gaskets

Top-Rated MagnaFlow Exhaust Parts

Leading MagnaFlow Exhaust Parts

We carry MagnaFlow brand parts for your Audi A4 across several catalog categories, including Catalytic Converters. Some of our most reviewed MagnaFlow parts include:

FAQs for Audi A4 Exhaust Parts

What are the most purchased Exhaust Parts for the Audi A4?

Out of 83 Exhaust Parts for the Audi A4, the most popular in our inventory are:
Exhaust Pipe Flange Gasket
from $8.49
(2)
Exhaust Pipe Flange Gasket
Catalytic Converter Gaskets
Exhaust Clamp
from $48.49
(1)
Exhaust Clamp
Exhaust Clamps

What are the top-rated Audi A4 Exhaust Parts?

Top-rated Exhaust Parts for your Audi A4 based on customer reviews/ratings are:
Terminator; Exhaust Tips
from $85.99
(5)
Terminator; Exhaust Tips
“very nice…worth the money.”
Ultra EPA Universal Catalytic Converter 2.25" Inlet (ID) 2.25" Outlet (ID)
from $239.99
(4)
Ultra EPA Universal Catalytic Converter 2.25" Inlet (ID) 2.25" Outlet (ID)
“Great design smaller that the original a snap to install. used clamps not welded and it did not leak.”