< Back ×
Audi A4 Catalytic Converters & Components
Select vehicle to guarantee fit
Make
Model
Year
< Back to View All
Engine & Drivetrain
- Department
- Brands
- Prices
$1135.00Product Specifications- Air Tube Adaptable: No
- Body Height: 4
- Body Length: 11.375
- Body Shape: Round
- Body Type: Spun
- Body Width: 4
- Finish: Stainless Steel
- Heat Shield Attached: No
- Inlet Attachment: Weld-On
- Inlet Diameter: 2
- Inlet Orientation: Straight
- Inlet Quantity: 1
- Material: Stainless Steel
- Outlet Attachment: Weld-On
- Outlet Diameter: 2
- Outlet Orientation: Straight
- Outlet Quantity: 1
- Overall Length: 11.375
- Oxygen Sensor Location: Midbed
- Sensor Port Count: 1
- Series: California
- Substrate Material: Ceramic
- Title: California Universal
- UPC: 888563132075
- Part Description: Audi A4 Universal Catalytic Converter - 2.00in.
$2.42Product Specifications- Position: Front
- UPC: 884109307945
- Part Description: Audi A4 Catalytic Converter Gasket
$182.99Product Specifications- Gaskets Included: Yes
- Height: 4 in.
- Inlet 1 Gsk.: 24004
- Inlet 2 Gsk.: 24009
- Inlet Type: 3 Bolt Fixed Flange
- Large Pkg. Fee: No
- Number of O2 Sensors: 2
- Outlet Type: 3 Bolt Fixed Flange
- Over All Length: 16.75 in.
- UPC: 841809113054
- Use Davico Decarbonizing Induction Kit 1540ea: Yes
- Width: 6.25 in.
- Part Description: Audi A4 Direct Fit Catalytic Converter
Bosal® Exhaust Manifold Bolt for Audi A4
PartNumber: 258-820$3.11Product Specifications- Series: Direct-Fit Exhaust
- UPC: 623920302537
- Part Description: Audi A4 Exhaust Manifold Bolt
$1316.00Product 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 A4 OBDII Direct Fit Catalytic Converter
$718.00Product Specifications- Air Tube: No
- Catalytic Converter Body Length: 11.125"
- Catalytic Converter Format: Pre-Catalytic Converter and Main Catalytic Converter
- Catalytic Converter Overall Length: 11.125"
- Catalytic Converter Substrate Material: Ceramic
- Catalytic Converter Width: 4"
- Catalytic Inlet Diameter: 2.5"
- Catalytic Outlet Diameter: 2.5"
- Catalytic Style: Non-Heatshield Covered
- Converter Body Material: Stainless Steel
- Converter Configuration: Universal Fit
- Converter Inlet - Outlet Configuration: Straight Inlet-Straight Outlet
- Installation Complexity: Professional Installation Recommended
- O2 Sensor Port: No
- Part Description: Audi A4 Universal Catalytic Converter - 2.50in.
$438.00Product 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 A4 OBDII Universal Fit Round Body Catalytic Converter
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): 18.0
- 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): 9970BB2EFC2
- Item Grade: Standard Replacement
- Item has MSDS (SDS): N
- MFG Brand Name: Bosal
- MFG Model # (Series): 099-3021
- MFG Name: Bosal
- Supplier Company Name: Bosal
- UPC: 623920301851
- Part Description: Audi A4 Standard Load Direct Fit Catalytic Converter
Product Specifications- Gaskets Included: Yes
- Height: 9 in.
- Inlet 1 Gsk.: 24751
- Large Pkg. Fee: No
- Over All Length: 63.25 in.
- UPC: 841809106414
- Use Davico Decarbonizing Induction Kit 1540ea: Yes
- Width: 8.25 in.
- Part Description: Audi A4 Direct Fit Catalytic Converter and Pipe Assembly
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): 16.0
- 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): 8C6945C9529
- Item Grade: Standard Replacement
- Item has MSDS (SDS): N
- MFG Brand Name: Bosal
- MFG Model # (Series): 096-3021
- MFG Name: Bosal
- Supplier Company Name: Bosal
- UPC: 623920334774
- Part Description: Audi A4 Premium Load Direct Fit Catalytic Converter
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 A4 Direct Fit Catalytic Converter and Pipe Assembly
Product Specifications- CARB Compliant: No
- Catalytic Converter Air Tube Adaptable: Not Air Tube Kit Adaptable
- Catalytic Converter Format: Universal
- Catalytic Converter Housing Material: Stainless Steel
- Catalytic Converter Length (in): 10.0
- 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: Universal
- Internet Product Code (IPC): E990E266093
- Item Grade: Standard Replacement
- Item has MSDS (SDS): N
- MFG Brand Name: Bosal
- MFG Model # (Series): 097-0443
- MFG Name: Bosal
- Supplier Company Name: Bosal
- UPC: 623920340317
- Part Description: Audi A4 Catalytic Converter And Pipe Assembly
Product Specifications- Inlet Type: 4 Bolt Fixed Flange
- Large Pkg. Fee: No
- Number of O2 Sensors: 2
- Over All Length: 17 in.
- Packaging Type: Boxed
- UPC: 841809109590
- Use Davico Decarbonizing Induction Kit 1540ea: Yes
- Part Description: Audi A4 Direct Fit Catalytic Converter
Product Specifications- Part Description: Audi A4 Standard Direct Fit Catalytic Converter and Pipe Assembly
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 A4 Direct Fit Catalytic Converter And Pipe Assembly
Product Specifications- Large Pkg. Fee: No
- UPC: 841809111241
- Use Davico Decarbonizing Induction Kit 1540ea: Yes
- Part Description: Audi A4 Direct Fit Catalytic Converter and Pipe Assembly
Product Specifications- Part Description: Audi A4 Standard Direct Fit Catalytic Converter and Pipe Assembly
Product Specifications- Gaskets Included: Yes
- Height: 4 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: 49.75 in.
- UPC: 841809113214
- Use Davico Decarbonizing Induction Kit 1540ea: Yes
- Width: 13.75 in.
- Part Description: Audi A4 Direct Fit Catalytic Converter and Pipe Assembly
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 A4 Direct Fit Catalytic Converter
Product Specifications- Converter Configuration: Direct Fit
- Position: Front
- UPC: 844194205243
- Part Description: Audi A4 Direct Fit Catalytic Converter
Product Specifications- Inlet 1 Gsk.: EG24162
- Inlet 1 Type: 3 Bolt fixed flange
- Large Pkg. Fee: No
- Number of O2 Sensors: 2
- Outlet 1 Type: slip fit
- Over All Length: 45"
- Packaging Type: Unboxed
- UPC: 841809115348
- Use Davico Decarbonizing Induction Kit 1540ea: Yes
- Part Description: Audi A4 Direct Fit Catalytic Converter and Pipe Assembly
Product Specifications- Gaskets Included: GASKETS NOT REQUIRED
- Height: 10 in.
- Inlet 1 Type: 3 bolt loose flange
- Large Pkg. Fee: No
- Number of O2 Sensors: 2
- Outlet Type: Slide on
- Over All Length: 45 in.
- Packaging Type: Unboxed
- UPC: 841809115409
- Use Davico Decarbonizing Induction Kit 1540ea: Yes
- Width: 5 in.
- Part Description: Audi A4 Direct Fit Catalytic Converter and Pipe Assembly
Product Specifications- Gaskets Included: Yes
- Height: 5
- Inlet Type: 3 Bolt Fixed Flange
- Large Pkg. Fee: No
- Number of O2 Sensors: 2
- Outlet Type: Slip Fit
- Over All Length: 45.5
- Packaging Type: Unboxed
- UPC: 841809116420
- Width: 11
- Part Description: Audi A4 Direct Fit Catalytic Converter and Pipe Assembly
Product Specifications- Catalytic Converter Overall Length: 63"
- Converter Configuration: Direct Fit
- Inlet Type: 3 Bolt Loose Flange
- O2 Sensor Port: Yes
- Outlet Type: Slide On Connection
- Position: Driver Side
- Part Description: Audi A4 Direct Fit Catalytic Converter and Pipe Assembly
Product Specifications- Gaskets Included: Yes
- Large Pkg. Fee: No
- UPC: 841809123947
- Use Davico Decarbonizing Induction Kit 1540ea: Yes
- Part Description: Audi A4 Direct Fit Catalytic Converter and Pipe Assembly
Product Specifications- Gaskets Included: Yes
- Height: 4 in.
- Large Pkg. Fee: No
- Over All Length: 16.75 in.
- UPC: 841809124258
- Use Davico Decarbonizing Induction Kit 1540ea: Yes
- Width: 6.25 in.
- Part Description: Audi A4 Direct Fit Catalytic Converter
- Product Specifications
- Gaskets Included: Yes
- Height: 4
- Inlet 1 Gsk.: EG24751
- Over All Length: 49.75
- UPC: 841809124357
- Use Davico Decarbonizing Induction Kit 1540ea: Yes
- Width: 13.75
- Part Description: Audi A4 Direct Fit Catalytic Converter and Pipe Assembly
Davico® OBDII Universal Fit Round Body Catalytic Converter (2.5" ID, 2.5" OD, 12" Length) for Audi A4
PartNumber: 832-250Product Specifications- Catalytic Converter Body Length: 12"
- Catalytic Converter Body Shape: Round
- Catalytic Converter Overall Length: 18"
- Catalytic Inlet Diameter: 2.5"
- Catalytic Outlet Diameter: 2.5"
- Catalytic Series: OBDII
- Converter Body Material: Aluminized Steel
- Converter Configuration: Universal Fit
- O2 Sensor Port: Yes
- UPC: 841809129888
- Part Description: Audi A4 OBDII Universal Fit Round Body Catalytic Converter (2.5" ID, 2.5" OD, 12" Length)
Product Specifications- Converter Configuration: Universal Fit
- UPC: 841809129680
- Part Description: Audi A4 Universal Fit Catalytic Converter
- Product Specifications
- Catalytic Converter Body Length: 7"
- Catalytic Converter Body Shape: Round
- Catalytic Converter Overall Length: 12"
- Catalytic Inlet Diameter: 2.25"
- Catalytic Outlet Diameter: 2.25"
- Catalytic Series: OBDII
- Converter Body Material: Aluminized Steel
- Converter Configuration: Universal Fit
- O2 Sensor Port: No
- Rated: 5.9L - 6,875 Lbs. GVW
- UPC: 841809129628
- Part Description: Audi A4 OBDII Universal Fit Round Body Catalytic Converter