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Audi Coupe Quattro Catalytic Converter

We have 3 Items In-stock. Select a year to continue.
$192.69 List Price $227.37 Save $34.68 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 without any modifications required.

Note:
  • Direct fit catalytic converter legal for sale in California under Executive Order (EO) number D-665-3. 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#: EAST861029
  • Brand: Eastern
  • Fit Note: EO # D-665-3, U, All
  • Product Fit: Minor Modifications
  • Quantity Sold: Sold Individually
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Catalyst Substrate Material: Ceramic honeycomb
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Fits the following Audi Coupe Quattro Years:
  • 1990-1991 | 5 Cyl 2.3L | 20v
$69.29 List Price $89.67 Save $20.38 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#: M6653005
  • Brand: Magnaflow
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Dimensions: 9 in. L x 5.13 in. W x 4 in. H, 13 in. overall length
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Fits the following Audi Coupe Quattro Years:
  • 1990-1991 | 5 Cyl 2.3L | 20v
$65.32 List Price $203.72 Save $138.40 Availability: In Stock
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WALKER CATALYTIC CONVERTER

Walker catalytic converter features stainless steel body, aluminized expandable bushings and heat shield for enhanced strength and durability.

Specifications
  • Higher loaded substrate
  • Round body
  • 2.25 in. inlet diameter
  • 2.25 in. outlet diameter
  • Single inlet and outlet configuration
  • Modification of the exhaust is required
  • Has broad application coverage
Note: Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: WK15052
  • Brand: Walker
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 5-year or 50,000-mile Walker limited warranty
 
Fits the following Audi Coupe Quattro Years:
  • 1990 | 5 Cyl 2.3L | 20v