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MagnaFlow 2000 Audi A8 Quattro 4.2L Direct Fit Converter

SKU: MAG4481890

Catalytic Converters

MAG Converter Direct Fit...

MagnaFlow 2000 Audi A8 Quattro 4.2L Direct Fit Converter

SKU: MAG4481890

Catalytic Converters

MAG Converter Direct Fit...

A$2,831.69
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4481890 helps keep the check engine light off. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state-of-the-art 3D scanning systems in the design process, the MagnaFlow metrology department ensures this new part to fit and function like the original equipment. This direct-fit catalytic converter is designed specifically for the 2000 Audi A8 Quattro and interchanges with OE parts 4D0 254 550 AX and 4D0 254 550 BX, among others. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.

Product Overview

MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4481890 helps keep the check engine light off. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state-of-the-art 3D scanning systems in the design process, the MagnaFlow metrology department ensures this new part to fit and function like the original equipment. This direct-fit catalytic converter is designed specifically for the 2000 Audi A8 Quattro and interchanges with OE parts 4D0 254 550 AX and 4D0 254 550 BX, among others. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.


Features and Benefits

  • Expertly Crafted To Replicate OEM Like Flow Dynamics; Maintaining Factory Performance And Fuel Efficiency
  • Your trusted source for CARB-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
  • Simplifies Installation w/Essential Gaskets And Hardware Being Included In The Box
  • Your Trusted Source For CARB-Compliant Catalytic Converters; Providing Assurance Of Genuine Compliance
  • Mandrel Bent Tubing Retains OEM-Like Design And Geometry; Ensuring Smooth Exhaust Flow For Peak Fuel Economy Operation
  • High Strength 16 Gauge 409 Stainless Steel Tubing For Exceptional Corrosion Resistance And Maximum Service Life
  • Durable 308 Stainless Steel MIG Welds
  • Mandrel bent tubing retains OEM-like design and geometry, ensuring smooth exhaust flow for peak fuel economy and engine operation
  • Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
  • Simplifies installation with essential gaskets and hardware being included in the box

Product Details

Air Tube Adaptable:No
Air Tube Count:0
Body Height:3.625
Body Length:12.250 in.
Body Material:Stainless Steel
Body Shape:Oval
Body Type:Clam Shell
Body Width:7.000 in.
CARB Executive Order Number:D-193-139
California Air Resources Board (CARB) Certified:Yes
Catalytic Converter Air Tube Adapter:Not Air Tube Kit Adaptable
Clamp Included:No
Clamps Included:No
Converter Quantity:1
Core Substrate Material:Ceramic
Description:California Direct-Fit Catalytic Converter
Finish:Stainless Steel
Gasket Included:No
Gasket Or Seal Included:No
Grade Type:Regular
Hanger Included:No
Hangers Included:No
Heat Shield Attached:No
Heat Shield Material:None
Inlet Attachment Type:Bolt-On
Inlet Attachment:Bolt-On
Inlet Diameter:2.500 in.
Inlet Gasket Included:No
Inlet Inside Diameter:2.5
Inlet Mounting Hardware Included:No
Inlet Quantity:1
Inlet Type:Bolt-On
Main Piping Diameter:2.250 in.
Material:Stainless Steel
Mounting Hardware Included:No
Outlet Attachment Type:Clamp-On
Outlet Attachment:Clamp-On
Outlet Diameter:2.500 in.
Outlet Gasket Included:No
Outlet Inside Diameter:2.5
Outlet Mounting Hardware Included:No
Outlet Outside Diameter:2.500 in.
Outlet Quantity:1
Outlet Type:Clamp-On
Overall Length:56.375 in.
Oxygen Sensor Location:Pre and Post Converter
Part Number:mag4481890
Pipe Material:Stainless Steel
Prop 65 Y/N:No
Sensor Port Count:2
Series:California
Substrate Material:Ceramic
Substrate:Ceramic
Subtitle:CARB Compliant Direct-Fit Catalytic Converter
Subtitles:California / CARB Compliant
Title:MagnaFlow 2000 Audi A8 Quattro California Grade CARB Compliant Direct-Fit Catalytic Converter
Tube Material:Stainless Steel
Type:Direct-Fit
Universal Or Specific Fit:Specific
WARNING CA Proposition 65:No

Part Type

Catalytic Converters

Data: v4.2 - Upd: 2026-10-13 22:22:12

Features

  • Durable 308 stainless steel MIG welds
  • Expertly Crafted To Replicate OEM Like Flow Dynamics; Maintaining Factory Performance And Fuel Efficiency
  • Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
  • High Strength 16 Gauge 409 Stainless Steel Tubing For Exceptional Corrosion Resistance And Maximum Service Life
  • Mandrel bent tubing retains OEM-like design and geometry, ensuring smooth exhaust flow for peak fuel economy and engine operation
  • Mandrel Bent Tubing Retains OEM-Like Design And Geometry; Ensuring Smooth Exhaust Flow For Peak Fuel Economy Operation
  • OE-sized barbed exhaust hangers made from corrosion-resistant 410 stainless steel, designed to reduce noise and vibration
  • Simplifies Installation w/Essential Gaskets And Hardware Being Included In The Box
  • Simplifies installation with essential gaskets and hardware being included in the box
  • Your trusted source for CARB-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
  • Your Trusted Source For CARB-Compliant Catalytic Converters; Providing Assurance Of Genuine Compliance

Specifications

Product Attributes - Brand
MagnaFlow
Product Attributes - Manufacturer's Part Number
4481890
Product Attributes - Part Type
Catalytic Converters
Product Attributes - Product Line
MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converters
Product Attributes - UPC
888563154091
Product Attributes - Inlet Quantity
1
Product Attributes - Inlet Diameter (in.)
2.50 in.
Product Attributes - Converter Inlet Attachment
Stock flange
Product Attributes - Outlet Quantity
1
Product Attributes - Outlet Diameter (in.)
2.50 in.
Product Attributes - Converter Outlet Attachment
Slip fit
Product Attributes - Converter Case Material
Stainless steel
Product Attributes - Converter Substrate Material
Ceramic substrate
Product Attributes - Converter Overall Length (in.)
56.00
Product Attributes - Converter Overall Width (in.)
7.00
Product Attributes - Remanufactured
No
Product Attributes - AIR Tube
No
Product Attributes - Heat Shield
No
Product Attributes - Quantity
Sold individually.
Product Attributes - CARB EO Number(s)
D-193-139
Product Attributes - Emissions
California EO Approved

Reference Information

Brand Name/s Magnaflow
StreetFX SKU mag4481890
SFX Item ID 4289789
Supplier Item Code 4289789
Manufacturer SKU 4481890
Manufacturer UPC 888563154091
Alternative References MFL4481890, MPE-4481890, 4.2L

Compatibility

Application Data
  • MakeAUDI
    ModelA8 QUATTRO
    SubmodelBASE
    Beginning Year2000
    Ending Year2000
    Engine TypeV8
    Liter4.2
    CC4172
    Engine FamilyAudi V8
    Engine Size4.2L/4172cc
    DrivetrainAWD
    Catalytic Converter PositionRight
    Engine VIN CodeL
  • MakeAUDI
    ModelA8 QUATTRO
    SubmodelBASE
    Beginning Year2000
    Ending Year2000
    Engine TypeV8
    Liter4.2
    CC4172
    Engine FamilyAudi V8
    Engine Size4.2L/4172cc
    DrivetrainAWD
    Catalytic Converter PositionRight
    Engine VIN CodeL
  • MakeAUDI
    ModelA8 QUATTRO
    SubmodelBASE
    Beginning Year2000
    Ending Year2000
    Engine TypeV8
    Liter4.2
    CC4172
    Engine FamilyAudi V8
    Engine Size4.2L/4172cc
    DrivetrainAWD
    Catalytic Converter PositionRight
    Engine VIN CodeL
  • MakeAUDI
    ModelA8 QUATTRO
    SubmodelL
    Beginning Year2000
    Ending Year2000
    Engine TypeV8
    Liter4.2
    CC4172
    Engine FamilyAudi V8
    Engine Size4.2L/4172cc
    DrivetrainAWD
    Catalytic Converter PositionRight
    Engine VIN CodeL
  • MakeAUDI
    ModelA8 QUATTRO
    SubmodelL
    Beginning Year2000
    Ending Year2000
    Engine TypeV8
    Liter4.2
    CC4172
    Engine FamilyAudi V8
    Engine Size4.2L/4172cc
    DrivetrainAWD
    Catalytic Converter PositionRight
    Engine VIN CodeL
  • MakeAUDI
    ModelA8 QUATTRO
    SubmodelL
    Beginning Year2000
    Ending Year2000
    Engine TypeV8
    Liter4.2
    CC4172
    Engine FamilyAudi V8
    Engine Size4.2L/4172cc
    DrivetrainAWD
    Catalytic Converter PositionRight
    Engine VIN CodeL

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