Audi 90 Exhaust Parts

Essential Audi 90 Exhaust Parts

Walker – Donut Exhaust Pipe Flange Gasket: Iron, Heat Resistant, Premium Materials (Part No.31416)

Donut Exhaust Pipe Flange Gasket: Iron, Heat Resistant, Premium Materials

from

$6.99
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 sizesfora 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-½ accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
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Felpro – Exhaust Manifold Gasket Set (Part No.MS 94063)

Exhaust Manifold Gasket Set

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$15.29
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
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Ajusa – Exhaust Manifold Gasket (Part No.A811129910AJU)

Exhaust Manifold Gasket

from

$2.55
Exhaust Manifold Gasket

BRExhaust – Direct-Fit Premium Muffler Assembly – 105-019 (Part No.105-019)

Direct-Fit Premium Muffler Assembly - 105-019

from

$70.99
BRExhaust Universal Exhaust MufflerThis BRExhaust replacement exhaust is engineered based on the original OEM design to ensure reliability, durability and performance. The ease of installation will save you time and effort, getting you back out on the road sooner. Each muffler features thicker hangers for added strength and fully welded, perforated tubes to guarantee a long service life.

Product Features:
  • Based on the original OEM design for a guaranteed perfect fit_x000d__x000d_
  • No welds inside the silencer
  • Easy installation
  • Aluminized steel construction for maximum durability
  • Constructed to reduce flex and withstand vehicle vibration
  • External drain hole extends muffler life by allowing moisture to escape
  • Uniform flow holes facilitate even distribution of exhaust flow through the muffler’s interior
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BRExhaust – Exhaust Connection Clamp (Part No.265-459)

Exhaust Connection Clamp

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$13.99
BRExhaust exhaust clamps are a great choice to install on your new BRExhaust exhaust. These clamps will provide the proper fit and function to finish your install. Each clamp is offered in a variety of shapes and sizes to deliver perfect, gas-tight performance for your project. A BRExhaust exhaust plus new exhaust clamps equals longer service life!

Product Features:
  • Stainless steel construction
  • Exhaust accessory that enables a complete installation process.
  • Designed to facilitate hassle-free exhaust repair
  • Precise fitment
  • Manufactured from quality materials to ensure maximum durability
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BRExhaust – Exhaust Clamp (Part No.250-354)

Exhaust Clamp

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$5.79
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
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BRExhaust – Exhaust Clamp – 250-360 (Part No.250-360)

Exhaust Clamp - 250-360

from

$5.99
BRExhaust Replacement Exhaust ClampSourcing 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. To ensure a gas-tight connection and a secure suspension, we always recommend the replacement of the mounting parts when fitting a new exhaust.

Product Features:
  • Designed to facilitate hassle-free exhaust repair_x000d_
  • Precise fitment
  • 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
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HJS – HUS Catalyst Cap Nut (Part No.H300239575HJS)

HUS Catalyst Cap Nut

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$10.24
The HUS Catalyst Cap Nut is an ideal high quality aftermarket replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:
  • Premium aftermarket replacement
  • Provides performance and dependability
  • Manufactured to meet OE specifications
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BRExhaust – Exhaust Flange Gasket – 256-027 (Part No.256-027)

Exhaust Flange Gasket - 256-027

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$12.99
BRExhaust Replacement Exhaust GasketBRExhaust replacement exhaust brackets make repairs easy. Each gasket has been engineered to according to OE standards to ensure a gas-tight connection and precise fitment. Utilizing the OE specifications also makes installation easy.

Product Features:
  • Designed to facilitate hassle-free exhaust repair_x000d_
  • Precise fitment
  • Manufactured from quality materials to ensure maximum durability
  • Designed for a leak free connection
  • OE structure and design
  • Built to OEM specifications
  • Secure gas-tight connection
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Felpro – Exhaust Flange Gasket (Part No.23607)

Exhaust Flange Gasket

from

$6.49
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
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Meyle – Exhaust Stud (Part No.H100525458MEY)

Exhaust Stud

from

$2.12
Exhaust Stud

Walker – EPA Standard Direct Fit Converter (Part No.16327)

EPA Standard Direct Fit Converter

from

$171.99
Product Features:
  • Product might not be available in all states due to local laws.
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MagnaFlow – Standard Grade Federal / EPA Compliant Direct-Fit Catalytic Converter (Part No.22918)

Standard Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

from

$252.99
Keep the check engine light off with MagnaFlow Standard Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 22918. 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. This direct-fit catalytic converter is designed to fit the 1983-1991 Volkswagen Vanagon, 1975-1979 Volkswagen Beetle, and additional vehicles. 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 pre-OBDII Federally registered vehicles.

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 – Standard Grade Federal / EPA Compliant Universal Catalytic Converter (Part No.53134)

Standard Grade Federal / EPA Compliant Universal Catalytic Converter

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$99.99
MagnaFlow Standard Grade Federal/EPA Compliant Universal Catalytic Converter 53134 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 pre-OBDII Federally registered 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 EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last.
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MagnaFlow – Standard Grade Federal / EPA Compliant Direct-Fit Catalytic Converter (Part No.22928)

Standard Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

from

$192.99
Keep the check engine light off with MagnaFlow Standard Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 22928. 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. This direct-fit catalytic converter is designed to fit the 1988-1990 Audi 80 and 1988 Audi 90. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for pre-OBDII Federally registered vehicles.

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 – Standard Grade Federal / EPA Compliant Universal Catalytic Converter (Part No.53005)

Standard Grade Federal / EPA Compliant Universal Catalytic Converter

from

$97.99
MagnaFlow Standard Grade Federal/EPA Compliant Universal Catalytic Converter 53005 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 pre-OBDII Federally registered 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 EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last.
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Walker – CalCat Catalytic Converter- CARB Certified, Universal / Fabrication Needed (Part No.81111)

CalCat Catalytic Converter- CARB Certified, Universal / Fabrication Needed

from

$549.99
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
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Walker – Catalytic Converter- EPA Standard, Direct Replacement, No Fabrication Needed (Part No.15051)

Catalytic Converter- EPA Standard, Direct Replacement, No Fabrication Needed

from

$102.99
Designed to provide the required reduction in tailpipe emissions and meet EPA emissions requirements with assured compliance, Walker® Universal Catalytic Converters are available for pre-OBDII (1995 and older) vehicles.

Product Features:
  • EPA COMPLIANT — For use on pre-OBDII vehicles, 1995 and older. Not legal for sale or use in CA, CO and NY. Legal in ME on all pre-OBD vehicles only. Consult your state’s aftermarket converter regulations for details.
  • NO BREAK IN REQUIRED — Ready to operate with application-specific converter shell design and mat compression, no converter break in required after installation
  • 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
  • OE-STYLE DESIGN — Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter
  • BUY WITH CONFIDENCE — Backed by Walker’s 25,000-mile/40,000-kilometer emissions and 5-year 50,000-mile/80,000-kilometer structural integrity warranty. Visit Walkerexhaust.com for details.
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Walker – Hanger Length 2.375 (Part No.35143)

Hanger Length 2.375

from

$7.79
Complete your exhaust repair with Walker® exhaust hangers. Designed with OE-style features to support undercar exhaust components, Walker hangers are manufactured from durable and robust material for long service life.

Product Features:
  • KEEPS EXHAUST PARTS IN PLACE — Designed to support undercar exhaust components
  • OE DESIGN — Designed with OE-style features for easy installation
  • AVAILABLE IN DIFFERENT SIZES — Offered in a variety of styles and sizes for a quality vehicle repair
  • PREMIUM MATERIALS — Made from quality steel for durability and long life
  • BETTER TOGETHER — Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
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Vaico – Exhaust Hanger (Part No.H805033758VCO)

Exhaust Hanger

from

$2.75
Choosing from the comprehensive VIEROL product range means opting for outstanding quality. This is confirmed by the Q+ quality seal for parts in OEM quality MADE IN GERMANY. VIEROL AG is a leading automotive parts distributor located in Oldenburg, Germany. With the trademarks VAICO and VEMO are the service market leaders in more than 125 countries worldwide. As an internationally present automotive supplier, VIEROL AG specializes in electronic and electrical components for German and European vehicles. VIEROL AG quality brands VEMO and VAICO combine innovation and experience, technical expertise and practiced corporate values, commitment to precision and a passion for technology: the invisible, but unquestionable, optimal prerequisites for guaranteed product quality and globally recognized service. Choosing from the comprehensive VIEROL product range means opting for outstanding quality.
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BRExhaust – Exhaust Spring – 251-932 (Part No.251-932)

Exhaust Spring - 251-932

from

$2.49
BRExhaust Replacement Exhaust SpringBRExhaust replace exhaust springs are built to OE specifications and are designed for precise fitment in order to ensure a leak-free connection. These corrosion-resistant springs could be just the parts you need to complete your exhaust installation.

Product Features:
  • Exhaust accessory that enables a complete installation process.
  • Precise fitment
  • Manufactured from quality materials to ensure maximum durability
  • Direct-fit OE replacement exhaust spring
  • Engineered to provide excellent exhaust _x000d_system management
  • Corrosion resistant
  • Built to OEM specifications
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HJS – Exhaust Hanger (Part No.H805063747HJS)

Exhaust Hanger

from

$3.43
Exhaust Hanger

BRExhaust – Exhaust Bracket (Part No.255-054)

Exhaust Bracket

from

$13.79
BRExhaust insulator mounts are high-quality replacements for original equipment hangers¿designed to fit right the first time. They’re conveniently available for a variety of car, truck, and van applications. BRExhaust exhaust insulator mounts are manufactured from premium rubber and steel to help keep your components in the right position, resulting in a longer lifespan for your exhaust system.

Product Features:
  • Designed to facilitate hassle-free exhaust repair
  • Precise fitment
  • Manufactured from quality materials to ensure maximum durability
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Febi – Exhaust Hanger (Part No.H805066584FEB)

Exhaust Hanger

from

$2.48
Exhaust Hanger

Helping You Find the Right Exhaust Parts for Your Audi 90

You love your 90. So we’ve made it easier than ever to help you find Audi 90 Exhaust Parts in our online catalog. Our inventory holds 37 aftermarket and OEM Exhaust Parts for your Audi 90, ranging from $2.12 to $589.99.

We offer parts from 13 brands trusted to make quality Exhaust Parts for your Audi 90. Before you buy, take some time to read through customer reviews. We currently have 111 reviews of Audi 90 Exhaust Parts from previous customers. Some of the top rated parts include CalCat Universal Converter with 5.0 stars and Exhaust Clamp – 250-360 with 1.0 stars.

Find your 90 Exhaust Parts here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your Audi 90 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 90

Our inventory holds Exhaust Parts for your Audi 90 from 13 trusted brands. You’ll find OEM and aftermarket parts from brands like Walker, BRExhaust, and MagnaFlow, all of which can keep that Audi happy.

Top-Rated Walker Exhaust Parts

Leading Walker Exhaust Parts

We carry Walker brand parts for your Audi 90 across several catalog categories, including Catalytic Converters. Some of our most reviewed Walker parts include:
Hanger Length 2.375
from $7.79
(2)
Hanger Length 2.375
Exhaust Hangers and Hardware

FAQs for Audi 90 Exhaust Parts

What are the most purchased Exhaust Parts for the Audi 90?

Out of 37 Exhaust Parts for the Audi 90, the most popular in our inventory are:
Exhaust Bracket
from $13.79
This product is not rated
Exhaust Bracket
Exhaust Hangers and Hardware
Exhaust Connection Clamp
from $13.99
(1)
Exhaust Connection Clamp
Exhaust Pipe Adapters
Donut Exhaust Pipe Flange Gasket: Iron, Heat Resistant, Premium Materials
from $6.99
This product is not rated
Donut Exhaust Pipe Flange Gasket: Iron, Heat Resistant, Premium Materials
Catalytic Converter Gaskets

What are the top-rated Audi 90 Exhaust Parts?

Top-rated Exhaust Parts for your Audi 90 based on customer reviews/ratings are:
CalCat Universal Converter
from $142.99
(1)
CalCat Universal Converter
“Had to cut my old Cat and weld new Cat onto ends. Passed my failed 1991 Honda Accord with flying colors. Reduced HC and NOX numbers from the 1000s d”
Exhaust Clamp - 250-360
from $5.99
(1)
Exhaust Clamp – 250-360
“If you look at the Bosal website diagram of the exhaust system they list each part number including the proper clamp model #’s. Same ones as on Advanc”