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MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 3.00 CA 4in Spun

SKU: MAG5451309

Catalytic Converters

MAG Universal Converter...

MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 3.00 CA 4in Spun

SKU: MAG5451309

Catalytic Converters

MAG Universal Converter...

A$2,109.24
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
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Description

IMPORTANT NOTICE: Universal fit catalytic converters may require the use of welding, cutting, and tube-bending equipment for installation. Tuning may be required when changing catalytic converters.

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 5451309. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. 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

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 5451309. The Universal design allows the part to fit a wide array of vehicles (cutting and welding required), and the stainless steel construction of this spun body catalytic converter is highly resistant to corrosion. The single laser fusion weld of the spun body greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. 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 Formulated Catalyst Blend Maximizes Efficiency; Ensuring Optimal Emissions Control To Keep Your Light Off
  • Your trusted source for CARB-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
  • Compact; Lightweight Construction Enables Installation In Confined Areas; Welding Is Required
  • Your Trusted Source For CARB-Compliant Catalytic Converters; Providing Assurance Of Genuine Compliance
  • High Strength 16 Gauge 409 Stainless Steel Tubing For Exceptional Corrosion Resistance And Maximum Service Life
  • Durable 308 Stainless Steel MIG Welds
  • Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off
  • Compact, lightweight construction enables installation in confined areas, welding is required

Product Details

Air Tube Adaptable:No
Air Tube Count:0
Body Height:4.000 in.
Body Length:12.750 in.
Body Material:Stainless Steel
Body Shape:Round
Body Type:Spun
Body Width:4.000 in.
CARB Executive Order Number:D-193-143
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 Universal Catalytic Converter-3.00in.
Finish:Stainless Steel
Gasket Included:No
Grade Type:Regular
Hangers Included:No
Heat Shield Attached:No
Heat Shield Included:Yes
Heat Shield Material:None
Inlet Attachment Type:Weld-On
Inlet Attachment:Weld-On
Inlet Diameter:3.000 in.
Inlet Gasket Included:No
Inlet Inside Diameter:3
Inlet Mounting Hardware Included:No
Inlet Orientation:Straight
Inlet Quantity:1
Inlet Type:Weld-On
Material:Stainless Steel
Mounting Hardware Included:No
Outlet Attachment Type:Weld-On
Outlet Attachment:Weld-On
Outlet Diameter:3.000 in.
Outlet Gasket Included:No
Outlet Inside Diameter:3
Outlet Mounting Hardware Included:No
Outlet Orientation:Straight
Outlet Outside Diameter:3.000 in.
Outlet Quantity:1
Outlet Type:Weld-On
Overall Length:12.750 in.
Oxygen Sensor Location:None
Part Number:mag5451309
Pipe Material:Stainless Steel
Prop 65 Y/N:No
Sensor Port Count:0
Series:California
Substrate Material:Ceramic
Subtitle:CARB Compliant Universal Catalytic Converter
Subtitles:California / CARB Compliant
Title:MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 5451309
Tube Material:Stainless Steel
Type:Universal
Universal Or Specific Fit:Universal
WARNING CA Proposition 65:No

Part Type

Catalytic Converters

Data: v4.2 - Upd: 2026-10-16 20:11:05

Features

  • Compact, lightweight construction enables installation in confined areas, welding is required
  • Compact; Lightweight Construction Enables Installation In Confined Areas; Welding Is Required
  • Durable 308 stainless steel MIG welds
  • Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off
  • Expertly Formulated Catalyst Blend Maximizes Efficiency; Ensuring Optimal Emissions Control To Keep Your Light Off
  • High Strength 16 Gauge 409 Stainless Steel Tubing For Exceptional Corrosion Resistance And Maximum Service Life
  • 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
5451309
Product Attributes - Part Type
Catalytic Converters
Product Attributes - Product Line
MagnaFlow Universal Catalytic Converters
Product Attributes - UPC
888563142722
Product Attributes - Inlet Quantity
1
Product Attributes - Inlet Diameter (in.)
3.00 in.
Product Attributes - Converter Inlet Attachment
Slip fit
Product Attributes - Outlet Quantity
1
Product Attributes - Outlet Diameter (in.)
3.00 in.
Product Attributes - Converter Outlet Attachment
Slip fit
Product Attributes - Converter Case Material
Stainless steel
Product Attributes - Converter Substrate Material
Ceramic honeycomb
Product Attributes - Converter Overall Length (in.)
12.75
Product Attributes - Remanufactured
No
Product Attributes - AIR Tube
No
Product Attributes - Heat Shield
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Universal fit catalytic converters may require the use of welding, cutting, and tube-bending equipment for installation. Tuning may be required when changing catalytic converters.
Product Attributes - CARB EO Number(s)
D-193-143
Product Attributes - Emissions
California EO Approved

Reference Information

Brand Name/s Magnaflow
StreetFX SKU mag5451309
SFX Item ID 4289080
Supplier Item Code 4289080
Manufacturer SKU 5451309
Manufacturer UPC 888563142722
Alternative References mpe-5451309, MFL5451309, 4in

Brochures

Compatibility

Application Data
  • UniversalNo
    MakeCHEVROLET
    ModelEXPRESS 2500
    SubmodelBASE
    Beginning Year2007
    Ending Year2007
    Engine TypeV8
    Liter4.8
    CID294
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size4.8L/294
    DrivetrainRWD
    Catalytic Converter PositionLeft, Catalytic Converter
    Application NotesOE Spec; Cutting and Welding Required During Installation
    Engine VIN CodeV
  • UniversalNo
    MakeCHEVROLET
    ModelEXPRESS 2500
    SubmodelBASE
    Beginning Year2007
    Ending Year2007
    Engine TypeV8
    Liter4.8
    CID294
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size4.8L/294
    DrivetrainRWD
    Catalytic Converter PositionRight, Catalytic Converter
    Application NotesOE Spec; Cutting and Welding Required During Installation
    Engine VIN CodeV
  • UniversalNo
    MakeCHEVROLET
    ModelEXPRESS 2500
    SubmodelBASE
    Beginning Year2007
    Ending Year2007
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    DrivetrainRWD
    Catalytic Converter PositionLeft, Catalytic Converter
    Application NotesOE Spec; Cutting and Welding Required During Installation
    Engine VIN CodeU
  • UniversalNo
    MakeCHEVROLET
    ModelEXPRESS 2500
    SubmodelBASE
    Beginning Year2007
    Ending Year2007
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    DrivetrainRWD
    Catalytic Converter PositionRight, Catalytic Converter
    Application NotesOE Spec; Cutting and Welding Required During Installation
    Engine VIN CodeU
  • UniversalNo
    MakeCHEVROLET
    ModelEXPRESS 2500
    SubmodelBASE
    Beginning Year2008
    Ending Year2009
    Engine TypeV8
    Liter4.8
    CID294
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size4.8L/294
    DrivetrainRWD
    Catalytic Converter PositionLeft, Catalytic Converter
    Application NotesOE Spec; Cutting and Welding Required During Installation
    Engine VIN CodeC
  • UniversalNo
    MakeCHEVROLET
    ModelEXPRESS 2500
    SubmodelBASE
    Beginning Year2008
    Ending Year2009
    Engine TypeV8
    Liter4.8
    CID294
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size4.8L/294
    DrivetrainRWD
    Catalytic Converter PositionRight, Catalytic Converter
    Application NotesOE Spec; Cutting and Welding Required During Installation
    Engine VIN CodeC
  • UniversalNo
    MakeCHEVROLET
    ModelEXPRESS 2500
    SubmodelBASE
    Beginning Year2008
    Ending Year2009
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    DrivetrainRWD
    Catalytic Converter PositionLeft, Catalytic Converter
    Application NotesOE Spec; Cutting and Welding Required During Installation
    Engine VIN CodeK
  • UniversalNo
    MakeCHEVROLET
    ModelEXPRESS 2500
    SubmodelBASE
    Beginning Year2008
    Ending Year2009
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    DrivetrainRWD
    Catalytic Converter PositionRight, Catalytic Converter
    Application NotesOE Spec; Cutting and Welding Required During Installation
    Engine VIN CodeK
  • UniversalNo
    MakeCHEVROLET
    ModelEXPRESS 2500
    SubmodelLS
    Beginning Year2007
    Ending Year2007
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    DrivetrainRWD
    Catalytic Converter PositionLeft, Catalytic Converter
    Application NotesOE Spec; Cutting and Welding Required During Installation
    Engine VIN CodeU
  • UniversalNo
    MakeCHEVROLET
    ModelEXPRESS 2500
    SubmodelLS
    Beginning Year2007
    Ending Year2007
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    DrivetrainRWD
    Catalytic Converter PositionRight, Catalytic Converter
    Application NotesOE Spec; Cutting and Welding Required During Installation
    Engine VIN CodeU
  • UniversalNo
    MakeCHEVROLET
    ModelEXPRESS 2500
    SubmodelLS
    Beginning Year2008
    Ending Year2009
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    DrivetrainRWD
    Catalytic Converter PositionLeft, Catalytic Converter
    Application NotesOE Spec; Cutting and Welding Required During Installation
    Engine VIN CodeK
  • UniversalNo
    MakeCHEVROLET
    ModelEXPRESS 2500
    SubmodelLS
    Beginning Year2008
    Ending Year2009
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    DrivetrainRWD
    Catalytic Converter PositionRight, Catalytic Converter
    Application NotesOE Spec; Cutting and Welding Required During Installation
    Engine VIN CodeK
  • UniversalNo
    MakeCHEVROLET
    ModelEXPRESS 2500
    SubmodelLT
    Beginning Year2007
    Ending Year2007
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    DrivetrainRWD
    Catalytic Converter PositionLeft, Catalytic Converter
    Application NotesOE Spec; Cutting and Welding Required During Installation
    Engine VIN CodeU
  • UniversalNo
    MakeCHEVROLET
    ModelEXPRESS 2500
    SubmodelLT
    Beginning Year2007
    Ending Year2007
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    DrivetrainRWD
    Catalytic Converter PositionRight, Catalytic Converter
    Application NotesOE Spec; Cutting and Welding Required During Installation
    Engine VIN CodeU
  • UniversalNo
    MakeCHEVROLET
    ModelEXPRESS 2500
    SubmodelLT
    Beginning Year2008
    Ending Year2009
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    DrivetrainRWD
    Catalytic Converter PositionLeft, Catalytic Converter
    Application NotesOE Spec; Cutting and Welding Required During Installation
    Engine VIN CodeK
  • UniversalNo
    MakeCHEVROLET
    ModelEXPRESS 2500
    SubmodelLT
    Beginning Year2008
    Ending Year2009
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    DrivetrainRWD
    Catalytic Converter PositionRight, Catalytic Converter
    Application NotesOE Spec; Cutting and Welding Required During Installation
    Engine VIN CodeK
  • UniversalNo
    MakeCHEVROLET
    ModelEXPRESS 3500
    SubmodelBASE
    Beginning Year2007
    Ending Year2007
    Engine TypeV8
    Liter4.8
    CID294
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size4.8L/294
    DrivetrainRWD
    Catalytic Converter PositionLeft, Catalytic Converter
    Application NotesWheel Base US: 135.0. OE Spec; Cutting and Welding Required During Installation
    Engine VIN CodeV
  • UniversalNo
    MakeCHEVROLET
    ModelEXPRESS 3500
    SubmodelBASE
    Beginning Year2007
    Ending Year2007
    Engine TypeV8
    Liter4.8
    CID294
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size4.8L/294
    DrivetrainRWD
    Catalytic Converter PositionLeft, Catalytic Converter
    Application NotesWheel Base US: 155.0. OE Spec; Cutting and Welding Required During Installation
    Engine VIN CodeV
  • UniversalNo
    MakeCHEVROLET
    ModelEXPRESS 3500
    SubmodelBASE
    Beginning Year2007
    Ending Year2007
    Engine TypeV8
    Liter4.8
    CID294
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size4.8L/294
    DrivetrainRWD
    Catalytic Converter PositionRight, Catalytic Converter
    Application NotesWheel Base US: 135.0. OE Spec; Cutting and Welding Required During Installation
    Engine VIN CodeV
  • UniversalNo
    MakeCHEVROLET
    ModelEXPRESS 3500
    SubmodelBASE
    Beginning Year2007
    Ending Year2007
    Engine TypeV8
    Liter4.8
    CID294
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size4.8L/294
    DrivetrainRWD
    Catalytic Converter PositionRight, Catalytic Converter
    Application NotesWheel Base US: 155.0. OE Spec; Cutting and Welding Required During Installation
    Engine VIN CodeV
  • UniversalNo
    MakeCHEVROLET
    ModelEXPRESS 3500
    SubmodelBASE
    Beginning Year2007
    Ending Year2007
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    DrivetrainRWD
    Catalytic Converter PositionLeft, Catalytic Converter
    Application NotesWheel Base US: 135.0. Wheelbase 135" (Wheelbase 155"); OE Spec; Cutting and Welding Required During Installation
    Engine VIN CodeU
  • UniversalNo
    MakeCHEVROLET
    ModelEXPRESS 3500
    SubmodelBASE
    Beginning Year2007
    Ending Year2007
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    DrivetrainRWD
    Catalytic Converter PositionLeft, Catalytic Converter
    Application NotesWheel Base US: 155.0. Wheelbase 135" (Wheelbase 155"); OE Spec; Cutting and Welding Required During Installation
    Engine VIN CodeU
  • UniversalNo
    MakeCHEVROLET
    ModelEXPRESS 3500
    SubmodelBASE
    Beginning Year2007
    Ending Year2007
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    DrivetrainRWD
    Catalytic Converter PositionRight, Catalytic Converter
    Application NotesWheel Base US: 135.0. Wheelbase 135" (Wheelbase 155"); OE Spec; Cutting and Welding Required During Installation
    Engine VIN CodeU
  • UniversalNo
    MakeCHEVROLET
    ModelEXPRESS 3500
    SubmodelBASE
    Beginning Year2007
    Ending Year2007
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    DrivetrainRWD
    Catalytic Converter PositionRight, Catalytic Converter
    Application NotesWheel Base US: 155.0. Wheelbase 135" (Wheelbase 155"); OE Spec; Cutting and Welding Required During Installation
    Engine VIN CodeU
  • UniversalNo
    MakeCHEVROLET
    ModelEXPRESS 3500
    SubmodelBASE
    Beginning Year2008
    Ending Year2008
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    DrivetrainRWD
    Catalytic Converter PositionLeft, Catalytic Converter
    Application NotesWheel Base US: 135.0. Wheelbase 135" (Wheelbase 155"); OE Spec; Cutting and Welding Required During Installation
    Engine VIN CodeK

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