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Catalytic Converter for 2005 Audi S4

We have 8 Items In-stock.

Eastern Catalytic Converter

Eastern Catalytic Converter, Eastern ECO III, Driver Side, Traditional Converter
Eastern Catalytic Converter Eastern Catalytic Converter
$375.06 List Price $915.22 Save $540.16 Availability: In Stock
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  • SKU#: EAST40911
  • 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
  • Warranty: 5-year or 50,000-mile Eastern limited warranty
see more Fits the following 2005 Audi S4 submodels:
  • 8 Cyl 4.2L | Avant, Base, Cabriolet
Eastern Catalytic Converter, Eastern ECO III, Passenger Side, Traditional Converter
Eastern Catalytic Converter Eastern Catalytic Converter
$375.06 List Price $915.22 Save $540.16 Availability: In Stock
  • Free Ground Shipping
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  • SKU#: EAST40912
  • 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
  • Warranty: 5-year or 50,000-mile Eastern limited warranty
see more Fits the following 2005 Audi S4 submodels:
  • 8 Cyl 4.2L | Avant, Base, Cabriolet

Magnaflow Catalytic Converter

Magnaflow Catalytic Converter, Magnaflow 49-State Semi-Universal, Rear, Driver Or Passenger Side, Traditional Converter
Magnaflow Catalytic Converter Magnaflow Catalytic Converter
$100.27 List Price $129.77 Save $29.50 Availability: In Stock
  • APW Bestseller
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  • SKU#: M6699204HM
  • 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
  • Dimensions: 9 in. L x 5.13 in. W, 13 in. overall length
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 2005 Audi S4 submodels:
  • 8 Cyl 4.2L | Avant, Base, Cabriolet
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 view all 1 reviews

Magnaflow Catalytic Converter, Magnaflow OEM Grade (49-State) Direct Fit, Driver Side, Traditional Converter
Magnaflow Catalytic Converter Magnaflow Catalytic Converter
$674.60 List Price $873.02 Save $198.42 Availability: In Stock
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  • SKU#: M6649917
  • 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
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 2005 Audi S4 submodels:
  • 8 Cyl 4.2L | Avant, Base, Cabriolet
Magnaflow Catalytic Converter, Magnaflow 49-State Direct Fit, Driver Side, Traditional Converter
Magnaflow Catalytic Converter Magnaflow Catalytic Converter
$556.89 List Price $720.69 Save $163.80 Availability: In Stock
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  • SKU#: M6624317
  • 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
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 2005 Audi S4 submodels:
  • 8 Cyl 4.2L | Avant, Base, Cabriolet
Magnaflow Catalytic Converter, Magnaflow 49-State Direct Fit, Passenger Side, Traditional Converter
Magnaflow Catalytic Converter Magnaflow Catalytic Converter
$556.78 List Price $720.53 Save $163.75 Availability: In Stock
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  • SKU#: M6624318
  • 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
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 2005 Audi S4 submodels:
  • 8 Cyl 4.2L | Avant, Base, Cabriolet
Magnaflow Catalytic Converter, Magnaflow OEM Grade (49-State) Direct Fit, Passenger Side, Traditional Converter
Magnaflow Catalytic Converter Magnaflow Catalytic Converter
$674.48 List Price $872.86 Save $198.38 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
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  • SKU#: M6649918
  • 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
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 2005 Audi S4 submodels:
  • 8 Cyl 4.2L | Avant, Base, Cabriolet

Davico Catalytic Converter

Davico Catalytic Converter, Davico Exact Fit, Driver Side, Traditional Converter
Davico Catalytic Converter Davico Catalytic Converter
$336.33 List Price $396.87 Save $60.54 Availability: In Stock
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  • SKU#: DAV18319
  • 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
  • Warranty: 2-year or 25,000-mile Davico limited warranty on catalyst emission properties and 5-year or 50,000-mile limited warranty on tube, shell and welds
see more Fits the following 2005 Audi S4 submodels:
  • 8 Cyl 4.2L | Avant, Base, Cabriolet