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Audi A6 Catalytic Converter

We have 9 Items In-stock. Select a year to continue.
$271.71 List Price $320.62 Save $48.91 Availability: In Stock
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EVANFISCHER DIRECT FIT CATALYTIC CONVERTER

This direct fit item is manufactured from high quality and durable stainless steel catalytic case, 16-gauge aluminized steel tubes, and heat shield for long lasting durability and for better protection. It also features honeycomb catalyst that has maximum surface area flow.

OBD-II and EPA compliant catalytic converter; It is a high quality aftermarket replacement for the OEM catalytic converter. Designed for easy installation - it requires no cutting or welding! This is manufactured in accordance to industry standards to ensure product durability and reliability; best of all, EvanFischer products are covered by 5-year or 50,000-mile limited warranty.

Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: REPA960304
  • Brand: Evan Fischer
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 5-year or 50,000-mile limited warranty
 
Fits the following Audi A6 Years:
  • 2002-2004 | 6 Cyl 3.0L | Base
$336.99 List Price $880.28 Save $543.29 Availability: In Stock
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EASTERN ECO II SERIES CATALYTIC CONVERTER

Specifications:

  • With oxygen sensor port provision
  • 30 years of innovation is proof enough that Eastern is the best manufacturer of the finest aftermarket and original equipment catalytic converters on the market. Their ECO Series Catalytic Converters which are designed to help keep the Check Engine Light (MIL) off is another set of catalytic converters with world class quality.

    The Eastern ECO II Series Catalytic Converter is made specifically for most complex or second generation on board diagnostic (OBD II) systems. It features wash coats with greater loadings of precious metals to handle applications with ultra low emissions, higher than normal emissions, as well as vehicles with higher mileage and heavier workloads.

    The Eastern ECO II Series Catalytic Converter's features in a nutshell:

    • Engineered with Eastern's proprietary NANO technology yielding highly efficient loadings for lower cost and better converter efficiency
    • Features an advanced materials design for maximum engine output and performance

    Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

    • SKU#: EAST40464
    • Brand: Eastern
    • Emissions: 48-State Legal (Cannot Ship to CA or NY)
    • Product Fit: Direct Fit
    • Quantity Sold: Assembly
    • Tube Material: Aluminized Steel
    • Anticipated Ship Out Time: 1-2 Business Days
    (see more)
    Fits the following Audi A6 Years:
    • 2000-2001 | 6 Cyl 2.8L | Base
    Rating: (see review/s)

    "Purchased Eastern Catalytic Direct Fit R & L Cat systems (header to muffler). Looked good out of box, had a reputable Audi/VW shop do work. VW Header to new flange connection not even close. Reinstalled both pipes twice, one 3 times adding gaskets and using hi-temp silicone. Held for 500 miles or so, now have leaks at exhaust manifold connections. VW/Audi uses a cast flange to fit over a sealing protrusion on exhaust manifold. These cats came with a simple 3-bolt flat flange that will not seal. Also, the right one had welding slag hanging into front O2 sensor port that ruined the O2 sensor on installation (mech was able to remove slag with a long punch, sell me new one). Heat shield on right cat was welded on wrong side - top on one, bottom on the other! Finally, at end of cat system to muffler. right one was 2" too short and angled wrong. Only had 1/8" to connect to clamp, left one was fine. Now I have $1000 in labor and the cats are used. The 3 gaskets and silicone sealed for about a month, now it sounds like a tank and O2 code is going off due to leaks. Don't buy these cheap Eastern Catalytic Cats, buy something better!" posted by: PassatAvant on November 14, 2011

    "After chatting with the online representative, I was sure I was ordering the right part for my vehicle. Sometimes shopping online is hit or miss. With this feature I was able to select and buy the part I needed." posted by: QueenZoila on October 28, 2009 view all 2 reviews

    $100.27 List Price $129.77 Save $29.50 Availability: In Stock
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    • Not legal for use in California or in states adopting the California emissions standards
    • Semi-universal design – cut out your old catalytic converter and weld in the new one
    • Stainless Steel Construction
    • Legendary Magnaflow quality, power, and sound
    • Ceramic, honeycomb catalyst designed for maximum flow and surface area

    When you want the best, you want Magnaflow!  These 49-State Legal semi-universal catalytic converters have a catalyst specifically designed for your vehicle – just cut out your old catalytic converter and weld in the new one.  Engineered to cut emissions and improve performance.

    • SKU#: M6699204HM
    • Brand: Magnaflow
    • Fit Note: Automatic Transaxle
    • Emissions: 48-State Legal (Cannot Ship to CA or NY)
    • Product Fit: Semi-Universal
    • Quantity Sold: Sold Individually
    • Tube Material: Stainless Steel
    • Anticipated Ship Out Time: 1-2 Business Days
    (see more)
    Fits the following Audi A6 Years:
    • 1996-1999 | 6 Cyl 2.8L | Base
    • 1996-1997 | 6 Cyl 2.8L | Avant
    Rating: (see review/s)

    "Replaced entire exhaust and this item was part of it. Couple days for shipping arrived undamaged had everything welded and installed and sounds great. This is a fraction of the cost of a direct fit/bolt on converter so was pretty much a no-brainer." posted by: on May 18, 2014

    $344.97 List Price $954.40 Save $609.43 Availability: In Stock
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    Davico Catalytic Converter

    Davico Manufacturing is committed to producing hard to find and specialized exhaust parts for the customer's satisfaction. Its catalytic converter is an example of the company's outstanding dedication.

    Davico Catalytic Converter's design enables the conversion of harmful compounds into less dangerous gasses to help in pollution control without reducing its efficiency. Designed for many makes and models, this converter is easy to install.

    Specifications:

    • 48 in. overall length
    • Includes gasket: 24751 (1)
    • Does not require cutting, sliding, clamping, or welding for installation
    Note: Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

    • SKU#: DAV18033
    • Brand: Davico
    • Fit Note: Standard Catalyst
    • Emissions: 48-State Legal (Cannot Ship to CA or NY)
    • Product Fit: Direct Fit
    • Quantity Sold: Assembly
    • Tube Material: Aluminized Steel
    • Anticipated Ship Out Time: 1-2 Business Days
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    Fits the following Audi A6 Years:
    • 2000-2001 | 6 Cyl 2.8L | Base
    $409.15 List Price $880.56 Save $471.41 Availability: In Stock
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    Catco Catalytic Converter

    CATCO is well known for its experience throughout the years in using spot-on manufacturing practices and innovative technologies that paved way in producing one of the world%X92s best and fully integrated catalytic converters today. In order to meet the customer%X92s needs, CATCO have set its standards of catalytic converters that are produced with top-quality design, material, and performance. The CATCO catalytic converter not only delivers all the necessary function that the product should provide but it gives what the customer expects and truly deserve.

    Catco catalytic converter Features and Benefits:

    • Constructed with a 409 stainless steel shell to give optimum durability and strength
    • Designs have met EPA and CARB emission requirements as cataloged
    Specifications:
    • Single inlet and outlet configuration
    • Standard assembly with one catalytic converter
    • Ceramic monolith substrate material
    • Stainless steel case material
    • Stainless steel tube material
    • Oval body
    • With two oxygen sensor ports
    • 5-year or 50,000-mile Catco warranty
    Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

    • SKU#: CAT4439
    • Brand: Catco
    • Product Fit: Direct Fit
    • Quantity Sold: Assembly
    • Tube Material: Stainless Steel
    • Anticipated Ship Out Time: 1-2 Business Days
    • Warranty: 5-year or 50,000-mile Catco limited warranty
     
    Fits the following Audi A6 Years:
    • 1998-1999 | 6 Cyl 2.8L | Base
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    $350.36 List Price $960.62 Save $610.26 Availability: In Stock
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    WALKER CATALYTIC CONVERTER ASSEMBLY

    Walker catalytic converters feature OE style design and fit, thicker OE-quality flanges, oxygen sensor fittings, heat-shielded pipe, and structural brace for enhanced strength and durability.

    Features
    • 3-way catalyst style
    • 3-bolt flange inlet
    • Standard assembly with two catalytic converters
    • Higher loaded substrate
    • Round body
    • Easy bolt-on installation
    Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

    • SKU#: WK55402
    • Brand: Walker
    • Fit Note: Manual Transmission
    • Emissions: 48-State Legal (Cannot Ship to CA or NY)
    • Product Fit: Direct Fit
    • Quantity Sold: Assembly
    • Tube Material: Stainless Steel
    • Anticipated Ship Out Time: 1-2 Business Days
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    Fits the following Audi A6 Years:
    • 2001 | 6 Cyl 2.8L | Base
    $248.00 List Price $320.94 Save $72.94 Availability: In Stock
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    FLOWMASTER – 50 STATE LEGAL SEMI-UNIVERSAL CATALYTIC CONVERTER

    Failed the smog test because of a malfunctioning stock catalytic converter that has come to the end of its life? Don’t panic and send your vehicle off to the junkyard when everything else is running smoothly. Replace that old catalytic converter with a new Flowmaster 50 State Semi-Universal Catalytic Converter and go back in for a retest. Since installing a new converter from any car dealer is exceedingly expensive, using a Flowmaster is a much better alternative. After installing a Flowmaster 50 State Legal Semi-Universal Catalytic Converter, your car, truck or SUV will have a much better chance of passing the smog test and it will not trip check engine lights as well. Flowmaster known as ‘the exhaust technology company,’ is a leading manufacturer of high performance exhaust systems and respected for design, innovation and engineering.

    • Great for replacing worn out factory original catalytic converters
    • Designed and manufactured in U.S.A.
    • Meticulously engineered internals with the correct precious metals won’t set off check engine lights
    • Mandatory in all states that adopted strict California vehicle emission standards
    • All California Air Resources Board (CARB) requirements are met
    • Catalyst housing is made from stainless steel for longevity
    • Made for a wide selection of popular trucks, SUVs and cars

    NOTE: Requires clamps, welding or custom fabrication to install

    • SKU#: F133940024
    • Brand: Flowmaster
    • Product Fit: Semi-Universal
    • Quantity Sold: Sold Individually
    • Tube Material: Stainless Steel
    • Anticipated Ship Out Time: 1-2 Business Days
    • EO Number: D-280-100
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    Fits the following Audi A6 Years:
    • 1998-2001 | 6 Cyl 2.8L | Base
    $422.83 List Price $498.94 Save $76.11 Availability: In Stock
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    BOSAL CATALYTIC CONVERTER ASSEMBLY

    Bosal catalytic converters are made to fit vehicle-specific requirements for backpressure, emissions, sound levels, and sensors. Designed and built for long life reliability.

    Specifications
    • Flange inlet
    • Standard assembly with two catalytic converters
    • Oval body
    • 49 in. L x 15 in. W x 7 in. H
    • Single inlet and outlet configuration
    Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

    • SKU#: BO099222
    • Brand: Bosal
    • Product Fit: Direct Fit
    • Quantity Sold: Assembly
    • Tube Material: Aluminized Steel
    • Anticipated Ship Out Time: 1-2 Business Days
    • Dimensions: 49 in. L x 15 in. W x 7 in. H
    (see more)
    Fits the following Audi A6 Years:
    • 2000-2001 | 6 Cyl 2.8L | Base
    $534.95 List Price $800.00 Save $265.05 Availability: In Stock
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    Diversified Environmental Catalysts
    Diversified Environmental Catalysts, Inc. specializes in the manufacturing of direct fit catalytic converters for import and domestic vehicles.

    Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

    • SKU#: W0133-1902856
    • Brand: Benchmark
    • Fit Note: 49-state legal,OBDII compatible, Not Approved for Sale or use in California. ** Replacement of Oxygen Sensors and Air Mass Flow Sensors Is Also Highly Recommended When Replacing Catalytic Converters **
    • Quantity Sold: Assembly
    • Tube Material: Steel
    • Anticipated Ship Out Time: 1-2 Business Days
     
    Fits the following Audi A6 Years:
    • 2002-2004 | All Engines | All Submodels
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