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Audi A8 Quattro Catalytic Converter

We have 7 Items In-stock. Select a year to continue.
$186.75 List Price $220.37 Save $33.62 Availability: In Stock
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EASTERN ECO CARB SERIES CATALYTIC CONVERTER

The Eastern ECO CARB Series Catalytic Converter is configured for both OBD II and pre-OBD II California vehicles. Just like all the Eastern Catalytic Converters, the ECO CARB Series is designed to fit exactly on your vehicle.

Note:

  • Catalytic Converter legal for sale in California under Executive Order (EO) number D-665-17. Before purchasing this product, please check the Executive Order at www.arb.ca.gov to verify whether this product is allowed for installation on your specific vehicle application.
  • SKU#: EAST630015
  • Brand: Eastern
  • Fit Note: LEV1, LEV
  • Emissions: 50-State Legal
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
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Fits the following Audi A8 Quattro Years:
  • 2000-2005 | 8 Cyl 4.2L | L
  • 1997-2005 | 8 Cyl 4.2L | Base
$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#: M6699206HM
  • Brand: Magnaflow
  • 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
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Fits the following Audi A8 Quattro Years:
  • 2005-2006 | 8 Cyl 4.2L | Base
  • 2004-2006 | 8 Cyl 4.2L | L
Rating: (see review/s)

"While it is necessary to adapt to pipe size on vehicle, the rear requires leaving part of the previous converter on. i.e. The very end of the old converter. That will be the same OD as the new converrter. The old fitting has to be ground down, or as I did, filed. I might better have used a coupling. When I do the left bank, I may try cutting the old portion off, and adapt down. I shall try the coupling. You must have a local supplier who stocks a wide variety of fittings! They are inexpensive. Remember, the adapters can be shortened to allow slippage while installing. They can always be shortened, but cannot be lengthened once cut off, so measure carefully. Think ahead. Procrastinate. As it is, I am still going to have a friend braze the rear end joint, as it leaks a little. Using a coupling most likely would have avoided the leakage." posted by: suvguy on July 24, 2012

$187.71 List Price $436.66 Save $248.95 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:

  • With oxygen sensor port
  • 27.5 in. overall length
  • 3-bolt-fixed flange outlet type
  • Does not include gasket
  • 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#: DAV18028
  • Brand: Davico
  • 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 A8 Quattro Years:
  • 2000-2003 | 8 Cyl 4.2L | Base, L
$276.17 List Price $379.54 Save $103.37 Availability: In Stock
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WALKER CALCAT CATALYTIC CONVERTER

Walker CalCat premium quality catalytic converter is specifically designed to meet with the California Air Resource Board (CARB) regulations both for Pre-OBD and OBDII vehicles. Featuring OE-style design to assure you will get precision fitting.

Note:
  • Catalytic converter legal for sale in California under Executive Order (EO) number D-182-59. Before purchasing this product, please check the Executive Order at www.arb.ca.gov to verify whether this product is allowed for installation on your specific vehicle application.
  • SKU#: WK82629
  • Brand: Walker
  • Fit Note: Engine Family # VAD4.2VJGKEM, Engine Family # WADXV04.2325, Engine Family # XADXV04.2325, Engine Family # YADXV04.2335
  • Emissions: 50-State Legal
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
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Fits the following Audi A8 Quattro Years:
  • 1997-2000 | 8 Cyl 4.2L | 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 A8 Quattro Years:
  • 2001-2003 | 8 Cyl 4.2L | Base, L
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$293.76 List Price $346.64 Save $52.88 Availability: In Stock
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BOSAL CATALYTIC CONVERTER

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

Specification:
  • 1 oxygen sensor port
Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: BO0991237
  • Brand: Bosal
  • Fit Note: Single Cat, 49 State Direct Fit
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 5-year or 25,000-mile Bosal limited warranty
 
Fits the following Audi A8 Quattro Years:
  • 2000-2003 | 8 Cyl 4.2L | Base, L
$498.33 List Price $1,495.00 Save $996.67 Availability: In Stock
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BENCHMARK CATALYTIC CONVERTER ASSEMBLY

Benchmark catalytic converters are considered to be the industry's standard replacement catalytic converter. It is the recognized leader in fitment and durability. It features perfect fit and repeatability and its performance results are continually monitored by Benchmark's internal emissions laboratory to insure quality loadings which eliminate OBDII issues caused by many universal catalysts.

Specifications
  • With oxygen sensor port
  • Standard assembly with two catalytic converters
Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: BEN1381D
  • Brand: Benchmark
  • 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 Benchmark limited warranty
 
Fits the following Audi A8 Quattro Years:
  • 2002-2003 | 8 Cyl 4.2L | Base, L
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