Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
Replacement Parts for Audi A6 Catalytic Converter
Select your vehicle for the best product fit
  • Select Vehicle by Model
  • Select Vehicle by VIN
Select Make
Select Model
Select Year
or

Audi A6 Catalytic Converter

< Back to View All
Catalytic Converters
  • Department
  • Brands
  • Prices

27 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • MagnaFlow OBDII Direct Fit Catalytic Converter for Audi A6 - 444333

    MagnaFlow® OBDII Direct Fit Catalytic Converter for Audi A6

    PartNumber: 444333
    Product Specifications
    • Air Tube: No
    • Catalytic Converter Body Length: 7"
    • Catalytic Converter Format: Pre-Catalytic Converter and Main Catalytic Converter
    • Catalytic Converter Overall Length: 50"
    • Catalytic Converter Oxygen Sensor Location: Pre and Post Converter
    • Catalytic Converter Substrate Material: Ceramic
    • Catalytic Converter Width: 4"
    • Catalytic Inlet Diameter: 2.25"
    • Catalytic Outlet Diameter: 2.25"
    • Catalytic Series: OBDII
    • Converter Body Material: Stainless Steel
    • Converter Configuration: Direct Fit
    • Converter Quantity: 2
    • Inlet Connection Type: Bolt-On
    • Installation Complexity: Bolt-on. Do it Yourself
    • Main Piping Diameter: 2.25"
    • O2 Sensor Port: Yes
    • Position: Driver Side
    • UPC: 841380096265
    • Part Description: Audi A6 OBDII Direct Fit Catalytic Converter
    More Info
    $1316.00
  • MagnaFlow OBDII Universal Fit Round Body Catalytic Converter for Audi A6 - 418004

    MagnaFlow® OBDII Universal Fit Round Body Catalytic Converter for Audi A6

    PartNumber: 418004
    Product Specifications
    • Air Tube: No
    • Body Type: Clam Shell
    • Catalytic Converter Body Length: 11"
    • Catalytic Converter Body Shape: Round
    • Catalytic Converter Format: Pre-Catalytic Converter and Main Catalytic Converter
    • Catalytic Converter Overall Length: 15"
    • Catalytic Converter Oxygen Sensor Location: None
    • Catalytic Converter Substrate Material: Ceramic
    • Catalytic Converter Width: 4.25"
    • Catalytic Inlet Diameter: 2"
    • Catalytic Outlet Diameter: 2"
    • Catalytic Series: OBDII
    • Converter Body Material: Stainless Steel
    • Converter Configuration: Universal Fit
    • Inlet Connection Type: Weld-On
    • Inlet Position: Center
    • Installation Complexity: Professional Installation Recommended
    • Main Piping Diameter: 2"
    • O2 Sensor Port: No
    • Outlet Connection Type: Weld-On
    • Outlet Position: Center
    • Position: Front Passenger Side
    • UPC: 888563009179
    • Part Description: Audi A6 OBDII Universal Fit Round Body Catalytic Converter
    More Info
    $438.00
  • Bosal Universal Fit Catalytic Converter for Audi A6 - 097-0390

    Bosal® Universal Fit Catalytic Converter for Audi A6

    PartNumber: 097-0390
    Product Specifications
    • CARB Compliant: N
    • Catalytic Converter Air Tube Adaptable: Not Air Tube Kit Adaptable
    • Catalytic Converter Format: Universal
    • Catalytic Converter Housing Material: Stainless Steel
    • Catalytic Converter Length (in): 11.000000
    • Catalytic Converter Oxygen Sensor Location: No Port Location
    • Catalytic Converter Substrate Material: Ceramic
    • Exhaust Component Mount Type: Uses Factory Hangers
    • Exhaust Pipe Inlet Connection Type: Flange or Slip fit
    • Exhaust Pipe Outlet Connection Type: Flange or Slip fit
    • Fitment: Universal
    • Internet Product Code (IPC): D8AE88E9331
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • MFG Brand Name: Bosal
    • MFG Model # (Series): 097-0390
    • MFG Name: Bosal
    • Supplier Company Name: Bosal
    • UPC: 623920340348
    • Part Description: Audi A6 Universal Fit Catalytic Converter
    More Info
  • Davico Direct Fit Catalytic Converter and Pipe Assembly for Audi A6 - 16184

    Davico® Direct Fit Catalytic Converter and Pipe Assembly for Audi A6

    PartNumber: 16184
    Product Specifications
    • Gaskets Included: Yes
    • Height: 4.5 in.
    • Inlet 1 Gsk.: 24751
    • Large Pkg. Fee: No
    • Over All Length: 49.75 in.
    • UPC: 841809106421
    • Use Davico Decarbonizing Induction Kit 1540ea: Yes
    • Width: 7.5 in.
    • Part Description: Audi A6 Direct Fit Catalytic Converter and Pipe Assembly
    More Info
  • Bosal Universal Fit Catalytic Converter for Audi A6 - 097-0473

    Bosal® Universal Fit Catalytic Converter for Audi A6

    PartNumber: 097-0473
    Product Specifications
    • CARB Compliant: N
    • Catalytic Converter Air Tube Adaptable: Not Air Tube Kit Adaptable
    • Catalytic Converter Format: Universal
    • Catalytic Converter Housing Material: Stainless Steel
    • Catalytic Converter Length (in): 5.000000
    • Catalytic Converter Oxygen Sensor Location: No Port Location
    • Catalytic Converter Substrate Material: Ceramic
    • Exhaust Component Mount Type: Uses Factory Hangers
    • Exhaust Pipe Inlet Connection Type: Flange or Slip fit
    • Exhaust Pipe Outlet Connection Type: Flange or Slip fit
    • Fitment: Universal
    • Internet Product Code (IPC): 9D1EC53BD68
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • MFG Brand Name: Bosal
    • MFG Model # (Series): 097-0473
    • MFG Name: Bosal
    • Supplier Company Name: Bosal
    • UPC: 623920340287
    • Part Description: Audi A6 Universal Fit Catalytic Converter
    More Info
  • Davico Direct Fit Catalytic Converter for Audi A6 - 16185

    Davico® Direct Fit Catalytic Converter for Audi A6

    PartNumber: 16185
    Product Specifications
    • Catalytic Converter Body Height: 4.5"
    • Catalytic Converter Overall Length: 48.5"
    • Catalytic Converter Width: 5.25"
    • Converter Configuration: Direct Fit
    • Position: Driver Side
    • Part Description: Audi A6 Direct Fit Catalytic Converter
    More Info
  • DEC Standard Direct Fit Catalytic Converter and Pipe Assembly for Audi A6 - VW73450

    DEC® Standard Direct Fit Catalytic Converter and Pipe Assembly for Audi A6

    PartNumber: VW73450
    Product Specifications
    • Part Description: Audi A6 Standard Direct Fit Catalytic Converter and Pipe Assembly
  • Bosal Direct Fit Catalytic Converter And Pipe Assembly for Audi A6 - 099-0583

    Bosal® Direct Fit Catalytic Converter And Pipe Assembly for Audi A6

    PartNumber: 099-0583
    Product Specifications
    • CARB Compliant: No
    • Catalytic Converter Air Tube Adaptable: Not Air Tube Kit Adaptable
    • Catalytic Converter Format: Main Catalytic Converter
    • Catalytic Converter Housing Material: Stainless Steel
    • Catalytic Converter Length (in): 53.0
    • Catalytic Converter Oxygen Sensor Location: No Port Location
    • Catalytic Converter Substrate Material: Ceramic
    • Exhaust Component Mount Type: Uses Factory Hangers
    • Exhaust Pipe Inlet Connection Type: Flange or slip fit
    • Exhaust Pipe Outlet Connection Type: Flange or slip fit
    • Fitment: Direct OE Replacement
    • Internet Product Code (IPC): EA26CA6ECB0
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • MFG Brand Name: Bosal
    • MFG Model # (Series): 099-0583
    • MFG Name: Bosal
    • Supplier Company Name: Bosal
    • UPC: 623920307044
    • Part Description: Audi A6 Direct Fit Catalytic Converter And Pipe Assembly
    More Info
  • Davico Direct Fit Catalytic Converter for Audi A6 - 16186

    Davico® Direct Fit Catalytic Converter for Audi A6

    PartNumber: 16186
    Product Specifications
    • Gaskets Included: Yes
    • Inlet 1 Gsk.: 24751
    • Inlet 2 Gsk.: 24111
    • Large Pkg. Fee: No
    • UPC: 841809106445
    • Use Davico Decarbonizing Induction Kit 1540ea: Yes
    • Part Description: Audi A6 Direct Fit Catalytic Converter
    More Info
  • MagnaFlow Direct Fit Catalytic Converter for Audi A6 - 444327

    MagnaFlow® Direct Fit Catalytic Converter for Audi A6

    PartNumber: 444327
    Product Specifications
    • Air Tube: No
    • Catalytic Converter Body Length: 7"
    • Catalytic Converter Format: Pre-Catalytic Converter and Main Catalytic Converter
    • Catalytic Converter Overall Length: 48.7"
    • Catalytic Converter Oxygen Sensor Location: Pre and Post Converter
    • Catalytic Converter Substrate Material: Ceramic
    • Catalytic Converter Width: 4"
    • Catalytic Inlet Diameter: 2.25"
    • Catalytic Outlet Diameter: 2.25"
    • Catalytic Series: OBDII
    • Converter Body Material: Stainless Steel
    • Converter Configuration: Direct Fit
    • Converter Quantity: 2
    • Inlet Connection Type: Bolt-On
    • Installation Complexity: Bolt-on. Do it Yourself
    • Main Piping Diameter: 2.25"
    • O2 Sensor Port: Yes
    • Outlet Connection Type: Clamp-On
    • Position: Passenger Side
    • UPC: 841380096197
    • Part Description: Audi A6 Direct Fit Catalytic Converter
    More Info
  • Bosal Direct Fit Catalytic Converter And Pipe Assembly for Audi A6 - 099-220

    Bosal® Direct Fit Catalytic Converter And Pipe Assembly for Audi A6

    PartNumber: 099-220
    Product Specifications
    • CARB Compliant: No
    • Catalytic Converter Air Tube Adaptable: Not Air Tube Kit Adaptable
    • Catalytic Converter Format: Main Catalytic Converter
    • Catalytic Converter Housing Material: Stainless Steel
    • Catalytic Converter Length (in): 55.0
    • Catalytic Converter Oxygen Sensor Location: No Port Location
    • Catalytic Converter Substrate Material: Ceramic
    • Exhaust Component Mount Type: Uses Factory Hangers
    • Exhaust Pipe Inlet Connection Type: Flange or slip fit
    • Exhaust Pipe Outlet Connection Type: Flange or slip fit
    • Fitment: Direct OE Replacement
    • Internet Product Code (IPC): 936EB43E62E
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • MFG Brand Name: Bosal
    • MFG Model # (Series): 099-220
    • MFG Name: Bosal
    • Supplier Company Name: Bosal
    • UPC: 623920310358
    • Part Description: Audi A6 Direct Fit Catalytic Converter And Pipe Assembly
    More Info
  • Davico Direct Fit Catalytic Converter and Pipe Assembly for Audi A6 - 18022

    Davico® Direct Fit Catalytic Converter and Pipe Assembly for Audi A6

    PartNumber: 18022
    Product Specifications
    • Gaskets Included: Yes
    • Height: 6 in.
    • Inlet 1 Gsk.: 24751
    • Large Pkg. Fee: No
    • Over All Length: 63.75 in.
    • UPC: 841809112699
    • Use Davico Decarbonizing Induction Kit 1540ea: Yes
    • Width: 11.5 in.
    • Part Description: Audi A6 Direct Fit Catalytic Converter and Pipe Assembly
    More Info
  • Bosal Direct Fit Catalytic Converter And Pipe Assembly for Audi A6 - 099-222

    Bosal® Direct Fit Catalytic Converter And Pipe Assembly for Audi A6

    PartNumber: 099-222
    Product Specifications
    • CARB Compliant: No
    • Catalytic Converter Air Tube Adaptable: Not Air Tube Kit Adaptable
    • Catalytic Converter Format: Main Catalytic Converter
    • Catalytic Converter Housing Material: Stainless Steel
    • Catalytic Converter Length (in): 49.0
    • Catalytic Converter Oxygen Sensor Location: No Port Location
    • Catalytic Converter Substrate Material: Ceramic
    • Exhaust Component Mount Type: Uses Factory Hangers
    • Exhaust Pipe Inlet Connection Type: Flange or slip fit
    • Exhaust Pipe Outlet Connection Type: Flange or slip fit
    • Fitment: Direct OE Replacement
    • Internet Product Code (IPC): B26EA114CA0
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • MFG Brand Name: Bosal
    • MFG Model # (Series): 099-222
    • MFG Name: Bosal
    • Supplier Company Name: Bosal
    • UPC: 623920308522
    • Part Description: Audi A6 Direct Fit Catalytic Converter And Pipe Assembly
    More Info
  • Davico Direct Fit Catalytic Converter and Pipe Assembly for Audi A6 - 18033

    Davico® Direct Fit Catalytic Converter and Pipe Assembly for Audi A6

    PartNumber: 18033
    Product Specifications
    • Catalytic Converter Body Height: 4.25"
    • Catalytic Converter Overall Length: 50"
    • Catalytic Converter Width: 15"
    • Converter Configuration: Direct Fit
    • Position: Passenger Side
    • Part Description: Audi A6 Direct Fit Catalytic Converter and Pipe Assembly
    More Info
  • Bosal Direct Fit Catalytic Converter And Pipe Assembly for Audi A6 - 099-223

    Bosal® Direct Fit Catalytic Converter And Pipe Assembly for Audi A6

    PartNumber: 099-223
    Product Specifications
    • CARB Compliant: No
    • Catalytic Converter Air Tube Adaptable: Not Air Tube Kit Adaptable
    • Catalytic Converter Format: Main Catalytic Converter
    • Catalytic Converter Housing Material: Stainless Steel
    • Catalytic Converter Length (in): 51.0
    • Catalytic Converter Oxygen Sensor Location: No Port Location
    • Catalytic Converter Substrate Material: Ceramic
    • Exhaust Component Mount Type: Uses Factory Hangers
    • Exhaust Pipe Inlet Connection Type: Flange or slip fit
    • Exhaust Pipe Outlet Connection Type: Flange or slip fit
    • Fitment: Direct OE Replacement
    • Internet Product Code (IPC): BF0AF577D30
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • MFG Brand Name: Bosal
    • MFG Model # (Series): 099-223
    • MFG Name: Bosal
    • Supplier Company Name: Bosal
    • UPC: 623920308539
    • Part Description: Audi A6 Direct Fit Catalytic Converter And Pipe Assembly
    More Info
  • Davico Direct Fit Catalytic Converter and Pipe Assembly for Audi A6 - 18067

    Davico® Direct Fit Catalytic Converter and Pipe Assembly for Audi A6

    PartNumber: 18067
    Product Specifications
    • Catalytic Converter Overall Length: 48.25"
    • Converter Configuration: Direct Fit
    • Inlet Type: 3 Bolt Fixed Flange
    • O2 Sensor Port: Yes
    • Outlet Type: 2" OD
    • Position: Passenger Side
    • Part Description: Audi A6 Direct Fit Catalytic Converter and Pipe Assembly
    More Info
  • Davico Direct Fit Catalytic Converter and Pipe Assembly for Audi A6 - 18068

    Davico® Direct Fit Catalytic Converter and Pipe Assembly for Audi A6

    PartNumber: 18068
    Product Specifications
    • Gaskets Included: not included
    • Inlet Type: 3 Bolt Fixed Flange
    • Large Pkg. Fee: No
    • Number of O2 Sensors: 2
    • Outlet Type: 2" OD
    • Over All Length: 49.5 in.
    • UPC: 841809113146
    • Use Davico Decarbonizing Induction Kit 1540ea: Yes
    • Part Description: Audi A6 Direct Fit Catalytic Converter and Pipe Assembly
    More Info
  • Davico Direct Fit Catalytic Converter and Pipe Assembly for Audi A6 - 18074

    Davico® Direct Fit Catalytic Converter and Pipe Assembly for Audi A6

    PartNumber: 18074
    Product Specifications
    • Gaskets Included: Yes
    • Height: 9 in.
    • Inlet 1 Gsk.: 24751
    • Inlet Type: 3 Bolt Fixed Flange
    • Large Pkg. Fee: No
    • Number of O2 Sensors: 2
    • Outlet Type: 2" OD
    • Over All Length: 50.5 in.
    • UPC: 841809113207
    • Use Davico Decarbonizing Induction Kit 1540ea: Yes
    • Width: 6.75 in.
    • Part Description: Audi A6 Direct Fit Catalytic Converter and Pipe Assembly
    More Info
  • Davico Direct Fit Catalytic Converter and Pipe Assembly for Audi A6 - 46184

    Davico® Direct Fit Catalytic Converter and Pipe Assembly for Audi A6

    PartNumber: 46184
    Product Specifications
    • Gaskets Included: Yes
    • Large Pkg. Fee: No
    • UPC: 841809123947
    • Use Davico Decarbonizing Induction Kit 1540ea: Yes
    • Part Description: Audi A6 Direct Fit Catalytic Converter and Pipe Assembly
    More Info
  • Davico Direct Fit Catalytic Converter and Pipe Assembly for Audi A6 - 48022

    Davico® Direct Fit Catalytic Converter and Pipe Assembly for Audi A6

    PartNumber: 48022
    Product Specifications
    • Catalytic Converter Body Height: 6"
    • Catalytic Converter Overall Length: 63.75"
    • Catalytic Converter Width: 11.5"
    • Converter Configuration: Direct Fit
    • Position: Driver Side
    • Part Description: Audi A6 Direct Fit Catalytic Converter and Pipe Assembly
    More Info
  • Davico Dealer Alternative Direct Fit Catalytic Converter and Pipe Assembly for Audi A6 - 48033

    Davico® Dealer Alternative Direct Fit Catalytic Converter and Pipe Assembly for Audi A6

    PartNumber: 48033
    Product Specifications
    • Catalytic Converter Body Height: 4.25"
    • Catalytic Converter Overall Length: 50"
    • Catalytic Converter Width: 15"
    • Converter Configuration: Direct Fit
    • Position: Passenger Side
    • Part Description: Audi A6 Dealer Alternative Direct Fit Catalytic Converter and Pipe Assembly
    More Info
  • Davico Dealer Alternative Direct Fit Catalytic Converter and Pipe Assembly for Audi A6 - 48067

    Davico® Dealer Alternative Direct Fit Catalytic Converter and Pipe Assembly for Audi A6

    PartNumber: 48067
    Product Specifications
    • Catalytic Converter Overall Length: 48.25"
    • Converter Configuration: Direct Fit
    • Inlet Type: 3 Bolt Loose Flange
    • O2 Sensor Port: Yes
    • Outlet Type: Slide On Connection
    • Position: Passenger Side
    • Part Description: Audi A6 Dealer Alternative Direct Fit Catalytic Converter and Pipe Assembly
    More Info
  • Davico Dealer Alternative Direct Fit Catalytic Converter and Pipe Assembly for Audi A6 - 48068

    Davico® Dealer Alternative Direct Fit Catalytic Converter and Pipe Assembly for Audi A6

    PartNumber: 48068
    Product Specifications
    • Gaskets Included: not included
    • Inlet Type: 3 Bolt Loose Flange
    • Large Pkg. Fee: No
    • Number of O2 Sensors: 2
    • Outlet Type: Slide On Connection
    • Over All Length: 49.5
    • UPC: 841809124319
    • Use Davico Decarbonizing Induction Kit 1540ea: Yes
    • Part Description: Audi A6 Dealer Alternative Direct Fit Catalytic Converter and Pipe Assembly
    More Info
  • Davico Dealer Alternative Direct Fit Catalytic Converter and Pipe Assembly for Audi A6 - 48074

    Davico® Dealer Alternative Direct Fit Catalytic Converter and Pipe Assembly for Audi A6

    PartNumber: 48074
    Product Specifications
    • Catalytic Converter Body Height: 9"
    • Catalytic Converter Overall Length: 50.5"
    • Catalytic Converter Width: 6.75"
    • Converter Configuration: Direct Fit
    • Position: Driver Side
    • UPC: 841809124340
    • Part Description: Audi A6 Dealer Alternative Direct Fit Catalytic Converter and Pipe Assembly
    More Info
  • Davico OBDII Universal Fit Round Body Catalytic Converter (2" ID, 2" OD, 12" Length) for Audi A6 - 832-200

    Davico® OBDII Universal Fit Round Body Catalytic Converter (2" ID, 2" OD, 12" Length) for Audi A6

    PartNumber: 832-200
    Product Specifications
    • Catalytic Converter Body Length: 12"
    • Catalytic Converter Body Shape: Round
    • Catalytic Converter Overall Length: 18"
    • Catalytic Inlet Diameter: 2"
    • Catalytic Outlet Diameter: 2"
    • Catalytic Series: OBDII
    • Converter Body Material: Aluminized Steel
    • Converter Configuration: Universal Fit
    • O2 Sensor Port: Yes
    • UPC: 841809129826
    • Part Description: Audi A6 OBDII Universal Fit Round Body Catalytic Converter (2" ID, 2" OD, 12" Length)
    More Info
  • Davico Universal Fit Catalytic Converter for Audi A6 - 841-200

    Davico® Universal Fit Catalytic Converter for Audi A6

    PartNumber: 841-200
    Product Specifications
    • Converter Configuration: Universal Fit
    • UPC: 841809129680
    • Part Description: Audi A6 Universal Fit Catalytic Converter
    More Info
  • Davico OBDII Universal Fit Round Body Catalytic Converter for Audi A6 - 851-200

    Davico® OBDII Universal Fit Round Body Catalytic Converter for Audi A6

    PartNumber: 851-200
    Product Specifications
    • Catalytic Converter Body Length: 7"
    • Catalytic Converter Body Shape: Round
    • Catalytic Converter Overall Length: 12"
    • Catalytic Inlet Diameter: 2"
    • Catalytic Outlet Diameter: 2"
    • Catalytic Series: OBDII
    • Converter Body Material: Aluminized Steel
    • Converter Configuration: Universal Fit
    • O2 Sensor Port: No
    • Rated: 5.9L - 6,875 Lbs. GVW
    • UPC: 841809129970
    • Part Description: Audi A6 OBDII Universal Fit Round Body Catalytic Converter
    More Info

About Audi A6 Catalytic Converter

The Audi A6 is an executive car produced in Germany by Audi. It appeals to drivers with advanced A6 catalytic converter parts. The catalytic converter is a key part of the car's exhaust system since the catalytic converter converts harmful gases into exhaust gases. When catalytic converters were introduced, it was accompanied by a carburetor which provided a rich ratio of air and fuel.
A6 provides a large number of great parts. But after a long time, the worn catalytic converter parts might cause huge problems. The A6 catalytic converter is an emission device. It converts exhaust gas into less toxic pollutants given off by gas or diesel-powered car. Signs of the A6 bad catalytic converter parts include poor engine function, black exhaust smoke, bad smell coming from the exhaust, and checking the engine light on the dashboard. We have all types of A6 parts on our list to give you a better car both inside and out. Choose from a vast selection of auto parts at varied prices online.

Browse Audi A6 Catalytic Converter by Years