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MagnaFlow Direct Fit Catalytic Converter 2016 BMW 428i 2.0L Underbody

SKU: MAG52257

Catalytic Converters

MAG Converter Direct Fit...

MagnaFlow Direct Fit Catalytic Converter 2016 BMW 428i 2.0L Underbody

SKU: MAG52257

Catalytic Converters

MAG Converter Direct Fit...

A$2,102.83
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

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 52257. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. Designed to fit the 2012-2016 BMW 328i, 2013-2016 BMW 328i xDrive, and more, this direct-fit catalytic converter also interchanges with OE part 18 30 7 607 665. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Product Overview

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 52257. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. Designed to fit the 2012-2016 BMW 328i, 2013-2016 BMW 328i xDrive, and more, this direct-fit catalytic converter also interchanges with OE part 18 30 7 607 665. Hardware is included to eliminate the hassle of working with corroded factory parts. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.


Features and Benefits

  • Expertly Crafted To Replicate Oem-Like Flow Dynamics/Maintaining Factory Performance And Fuel Efficiency
  • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
  • Simplifies Installation With Essential Gaskets And Hardware Being Included In The Box
  • Your Trusted Source For EPA-Compliant Catalytic Converters
  • High Strength 16 Gauge 409 Stainless Steel Tubing For Exceptional Corrosion Resistance And Maximum Service Life
  • Durable 308 Stainless Steel Mig Welds
  • Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency

Product Details

Air Tube Adaptable:No
Air Tube Count:0
Body Length:12.000 in.
Body Material:Stainless Steel
Body Type:Spun
Body Width:5.000 in.
CARB Executive Order Number:Not Applicable
California Air Resources Board (CARB) Certified:No
California Air Resources Board (CARB):No
Catalytic Converter Air Tube Adapter:Not Air Tube Kit Adaptable
Catalytic Converter Format:Pre-Catalytic Converter and Main Catalytic Converter
Clamp Included:No
Clamps Included:No
Converter Quantity:1
Core Substrate Material:Ceramic
Description:OEM Grade Direct-Fit Catalytic Converter
Exhaust Component Mount Type:Uses Factory Hangers
Exhaust Pipe Material:Stainless Steel
Finish:Stainless Steel
Grade Type:Regular
Hangers Included:No
Heat Shield Attached:No
Heat Shield Material:None
Inlet Attachment Type:Clamp-On
Inlet Attachment:Clamp-On
Inlet Connection Type:Clamp-On
Inlet Gasket Included:No
Inlet Inside Diameter:3.625 in.
Inlet Mounting Hardware Included:No
Inlet Type:Clamp-On
Main Piping Diameter:3.75
Material:Stainless Steel
Mounting Hardware Included:No
Outlet Attachment Type:Clamp-On
Outlet Attachment:Clamp-On
Outlet Connection Type:Clamp-On
Outlet Gasket Included:No
Outlet Mounting Hardware Included:No
Outlet Outside Diameter:2.375 in.
Outlet Type:Clamp-On
Overall Length:18.750 in.
Oxygen Sensor Location:Pre Converter and Midbed
Part Number:mag52257
Pipe Material:Stainless Steel
Prop 65 Y/N:No
Recommended Use:Converter
Sensor Port Count:2
Series:OEM Grade
Substrate Material:Ceramic
Subtitle:Federal / EPA Compliant Direct-Fit Catalytic Converter
Subtitles:Federal / EPA Compliant
Title:MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 52257
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 22:26:21

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
  • OE-sized barbed exhaust hangers made from corrosion-resistant 410 stainless steel, designed to reduce noise and vibration
  • Simplifies Installation With Essential Gaskets And Hardware Being Included In The Box
  • Your Trusted Source For EPA-Compliant Catalytic Converters
  • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last

Specifications

Product Attributes - Brand
MagnaFlow
Product Attributes - Manufacturer's Part Number
52257
Product Attributes - Part Type
Catalytic Converters
Product Attributes - Product Line
MagnaFlow Direct-Fit Catalytic Converters
Product Attributes - UPC
888563072722
Product Attributes - Inlet Diameter (in.)
3.63 in.
Product Attributes - Converter Inlet Attachment
Slip fit
Product Attributes - Outlet Diameter (in.)
2.38 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.)
18.75
Product Attributes - Converter Overall Width (in.)
5.00
Product Attributes - Converter Style
3-way
Product Attributes - Remanufactured
No
Product Attributes - AIR Tube
No
Product Attributes - Heat Shield
No
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Magnaflow
StreetFX SKU mag52257
SFX Item ID 4286790
Supplier Item Code 4286790
Manufacturer SKU 52257
Manufacturer UPC 888563072722
Alternative References mpe-52257, MFL52257, 428i, 2.0L

Compatibility

Application Data
  • UniversalNo
    MakeBMW
    Model228I
    SubmodelBASE
    Beginning Year2014
    Ending Year2016
    Engine TypeL4
    Liter2.0
    CID122
    CC1997
    Engine FamilyBMW 4-cylinder
    Engine Size2.0L/1997cc
    DrivetrainRWD
    Catalytic Converter PositionFront, Catalytic Converter
  • UniversalNo
    MakeBMW
    Model228I XDRIVE
    SubmodelBASE
    Beginning Year2015
    Ending Year2016
    Engine TypeL4
    Liter2.0
    CID122
    CC1997
    Engine FamilyBMW 4-cylinder
    Engine Size2.0L/1997cc
    DrivetrainAWD
    Catalytic Converter PositionFront, Catalytic Converter
  • UniversalNo
    MakeBMW
    Model328I
    SubmodelBASE
    Beginning Year2012
    Ending Year2016
    Engine TypeL4
    Liter2.0
    CID122
    CC1997
    Engine FamilyBMW 4-cylinder
    Engine Size2.0L/1997cc
    DrivetrainRWD
    Catalytic Converter PositionFront, Catalytic Converter
  • UniversalNo
    MakeBMW
    Model328I GT XDRIVE
    SubmodelBASE
    Beginning Year2015
    Ending Year2016
    Engine TypeL4
    Liter2.0
    CID122
    CC1997
    Engine FamilyBMW 4-cylinder
    Engine Size2.0L/1997cc
    DrivetrainAWD
    Catalytic Converter PositionFront, Catalytic Converter
  • UniversalNo
    MakeBMW
    Model328I XDRIVE
    SubmodelBASE
    Beginning Year2013
    Ending Year2016
    Engine TypeL4
    Liter2.0
    CID122
    CC1997
    Engine FamilyBMW 4-cylinder
    Engine Size2.0L/1997cc
    DrivetrainAWD
    Catalytic Converter PositionFront, Catalytic Converter
  • UniversalNo
    MakeBMW
    Model428I
    SubmodelBASE
    Beginning Year2014
    Ending Year2016
    Engine TypeL4
    Liter2.0
    CID122
    CC1997
    Engine FamilyBMW 4-cylinder
    Engine Size2.0L/1997cc
    DrivetrainRWD
    Catalytic Converter PositionFront, Catalytic Converter
  • UniversalNo
    MakeBMW
    Model428I GRAN COUPE
    SubmodelBASE
    Beginning Year2015
    Ending Year2016
    Engine TypeL4
    Liter2.0
    CID122
    CC1997
    Engine FamilyBMW 4-cylinder
    Engine Size2.0L/1997cc
    DrivetrainRWD
    Catalytic Converter PositionFront, Catalytic Converter
  • UniversalNo
    MakeBMW
    Model428I XDRIVE
    SubmodelBASE
    Beginning Year2014
    Ending Year2016
    Engine TypeL4
    Liter2.0
    CID122
    CC1997
    Engine FamilyBMW 4-cylinder
    Engine Size2.0L/1997cc
    DrivetrainAWD
    Catalytic Converter PositionFront, Catalytic Converter
  • UniversalNo
    MakeBMW
    Model428I XDRIVE GRAN COUPE
    SubmodelBASE
    Beginning Year2015
    Ending Year2016
    Engine TypeL4
    Liter2.0
    CID122
    CC1997
    Engine FamilyBMW 4-cylinder
    Engine Size2.0L/1997cc
    DrivetrainAWD
    Catalytic Converter PositionFront, Catalytic Converter

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