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MagnaFlow Direct-Fit OEM Grade Federal Catalytic Converter 16-17 Lexus IS300/IS350 V6 3.5L

SKU: MAG52446

Catalytic Converters

MAG Converter Direct Fit

MagnaFlow Direct-Fit OEM Grade Federal Catalytic Converter 16-17 Lexus IS300/IS350 V6 3.5L

SKU: MAG52446

Catalytic Converters

MAG Converter Direct Fit

A$1,199.04
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

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Manifold Catalytic Converter 52446. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this 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 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. MagnaFlow 52446 includes (1) Flat Ring Gasket, (1) Flange Gasket, (1) O2 Port Plug and interchanges with OE parts 17140-31110, 17140-31510, 17140-31640, 17140-31790. 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 52446. 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 2006-2015 Lexus IS250, 2013-2015 Lexus GS350, and more, this direct-fit catalytic converter also interchanges with OE parts 17140-31110 and 17140-31510, among others. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation. 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

10982:Stainless Steel
Air Tube Adaptable:No
Air Tube Count:0
Body Type:Spun
CARB Executive Order Number:Not Applicable
California Air Resources Board (CARB) Certified:No
Catalytic Converter Air Tube Adapter:Not Air Tube Kit Adaptable
Clamp Included:No
Clamps Included:No
Converter Body Length:9.25
Converter Body Material:Stainless Steel
Converter Quantity:1
Converter Tube Material:Stainless Steel
Core Substrate Material:Ceramic
Description:OEM Grade Manifold Catalytic Converter
Finish:Stainless Steel
Gasket Included:Yes
Gasket Or Seal Included:Yes
Grade Type:Regular
Heat Shield Attached:No
Heat Shield Material:None
Inlet Gasket Included:Yes
Inlet Mounting Hardware Included:No
Inlet Type:Flanged
Main Piping Diameter:2.250 in.
Material:Stainless Steel
Mounting Hardware Included:Yes
Outlet Gasket Included:Yes
Outlet Mounting Hardware Included:No
Outlet Type:Flanged
Overall Length:25.125 in.
Oxygen Sensor Location:Pre Converter
Part Number:mag52446
Prop 65 Y/N:No
Sensor Port Count:2
Series:OEM Grade
Substrate Material:Ceramic
Subtitle:Federal / EPA Compliant Manifold Catalytic Converter
Subtitles:Federal / EPA Compliant
Title:MagnaFlow OEM Grade Federal / EPA Compliant Manifold Catalytic Converter 52446
Type:One-Piece
WARNING CA Proposition 65:No

Part Type

Catalytic Converter with Integrated Exhaust Manifold

Data: v4.2 - Upd: 2026-10-11 06:06:10

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
  • 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
52446
Product Attributes - Part Type
Catalytic Converters
Product Attributes - Product Line
MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Manifold Catalytic Converters
Product Attributes - UPC
888563071053
Product Attributes - Inlet Quantity
3
Product Attributes - Converter Inlet Attachment
Stock flange
Product Attributes - Outlet Quantity
1
Product Attributes - Converter Outlet Attachment
Stock flange
Product Attributes - Converter Case Material
Stainless steel
Product Attributes - Converter Substrate Material
Ceramic substrate
Product Attributes - Converter Overall Length (in.)
25.13
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 mag52446
SFX Item ID 4288966
Supplier Item Code 4288966
Manufacturer SKU 52446
Manufacturer UPC 888563071053
Alternative References mpe-52446, MFL52446, IS300/IS350, 3.5L

Compatibility

Application Data
  • Beginning Year2013
    Catalytic Converter PositionRight
    CC3456
    DrivetrainAWD
    Ending Year2015
    Engine FamilyToyota V6
    Engine Size3.5L/3456cc
    Engine TypeV6
    Liter3.5
    MakeLEXUS
    ModelGS350
    RegionUSA
    SubmodelBASE
  • Beginning Year2013
    Catalytic Converter PositionRight
    CC3456
    DrivetrainRWD
    Ending Year2015
    Engine FamilyToyota V6
    Engine Size3.5L/3456cc
    Engine TypeV6
    Liter3.5
    MakeLEXUS
    ModelGS350
    RegionUSA
    SubmodelBASE
  • Beginning Year2013
    Catalytic Converter PositionRight
    CC3456
    DrivetrainAWD
    Ending Year2015
    Engine FamilyToyota V6
    Engine Size3.5L/3456cc
    Engine TypeV6
    Liter3.5
    MakeLEXUS
    ModelGS350
    RegionUSA
    SubmodelF SPORT
  • Beginning Year2013
    Catalytic Converter PositionRight
    CC3456
    DrivetrainRWD
    Ending Year2015
    Engine FamilyToyota V6
    Engine Size3.5L/3456cc
    Engine TypeV6
    Liter3.5
    MakeLEXUS
    ModelGS350
    RegionUSA
    SubmodelF SPORT
  • Application NotesAWD
    Beginning Year2006
    Catalytic Converter PositionRight
    CC2499
    DrivetrainAWD
    Ending Year2015
    Engine FamilyToyota V6
    Engine Size2.5L/2499cc
    Engine TypeV6
    Liter2.5
    MakeLEXUS
    ModelIS250
    RegionUSA
    SubmodelBASE
  • Application NotesRWD
    Beginning Year2010
    Catalytic Converter PositionRight
    CC2499
    DrivetrainRWD
    Ending Year2015
    Engine FamilyToyota V6
    Engine Size2.5L/2499cc
    Engine TypeV6
    Liter2.5
    MakeLEXUS
    ModelIS250
    RegionUSA
    SubmodelBASE
  • Application NotesRWD
    Beginning Year2010
    Catalytic Converter PositionRight
    CC2499
    DrivetrainRWD
    Ending Year2015
    Engine FamilyToyota V6
    Engine Size2.5L/2499cc
    Engine TypeV6
    Liter2.5
    MakeLEXUS
    ModelIS250
    RegionUSA
    SubmodelC
  • Beginning Year2014
    Catalytic Converter PositionRight
    CC2499
    DrivetrainRWD
    Ending Year2015
    Engine FamilyToyota V6
    Engine Size2.5L/2499cc
    Engine TypeV6
    Liter2.5
    MakeLEXUS
    ModelIS250
    RegionUSA
    SubmodelC F SPORT
  • Beginning Year2014
    Catalytic Converter PositionRight
    CC2499
    DrivetrainAWD
    Ending Year2015
    Engine FamilyToyota V6
    Engine Size2.5L/2499cc
    Engine TypeV6
    Liter2.5
    MakeLEXUS
    ModelIS250
    RegionUSA
    SubmodelF SPORT
  • Beginning Year2014
    Catalytic Converter PositionRight
    CC2499
    DrivetrainRWD
    Ending Year2015
    Engine FamilyToyota V6
    Engine Size2.5L/2499cc
    Engine TypeV6
    Liter2.5
    MakeLEXUS
    ModelIS250
    RegionUSA
    SubmodelF SPORT
  • Beginning Year2016
    Catalytic Converter PositionRight
    CC3456
    DrivetrainAWD
    Ending Year2017
    Engine FamilyToyota V6
    Engine Size3.5L/3456cc
    Engine TypeV6
    Liter3.5
    MakeLEXUS
    ModelIS300
    RegionUSA
    SubmodelBASE
  • Beginning Year2016
    Catalytic Converter PositionRight
    CC3456
    DrivetrainAWD
    Ending Year2017
    Engine FamilyToyota V6
    Engine Size3.5L/3456cc
    Engine TypeV6
    Liter3.5
    MakeLEXUS
    ModelIS300
    RegionUSA
    SubmodelF SPORT
  • Beginning Year2014
    Catalytic Converter PositionRight
    CC3456
    DrivetrainAWD
    Ending Year2017
    Engine FamilyToyota V6
    Engine Size3.5L/3456cc
    Engine TypeV6
    Liter3.5
    MakeLEXUS
    ModelIS350
    RegionUSA
    SubmodelBASE
  • Beginning Year2014
    Catalytic Converter PositionRight
    CC3456
    DrivetrainRWD
    Ending Year2017
    Engine FamilyToyota V6
    Engine Size3.5L/3456cc
    Engine TypeV6
    Liter3.5
    MakeLEXUS
    ModelIS350
    RegionUSA
    SubmodelBASE
  • Beginning Year2014
    Catalytic Converter PositionRight
    CC3456
    DrivetrainRWD
    Ending Year2015
    Engine FamilyToyota V6
    Engine Size3.5L/3456cc
    Engine TypeV6
    Liter3.5
    MakeLEXUS
    ModelIS350
    RegionUSA
    SubmodelC
  • Beginning Year2014
    Catalytic Converter PositionRight
    CC3456
    DrivetrainRWD
    Ending Year2015
    Engine FamilyToyota V6
    Engine Size3.5L/3456cc
    Engine TypeV6
    Liter3.5
    MakeLEXUS
    ModelIS350
    RegionUSA
    SubmodelC F SPORT
  • Beginning Year2014
    Catalytic Converter PositionRight
    CC3456
    DrivetrainAWD
    Ending Year2017
    Engine FamilyToyota V6
    Engine Size3.5L/3456cc
    Engine TypeV6
    Liter3.5
    MakeLEXUS
    ModelIS350
    RegionUSA
    SubmodelF SPORT
  • Beginning Year2014
    Catalytic Converter PositionRight
    CC3456
    DrivetrainRWD
    Ending Year2017
    Engine FamilyToyota V6
    Engine Size3.5L/3456cc
    Engine TypeV6
    Liter3.5
    MakeLEXUS
    ModelIS350
    RegionUSA
    SubmodelF SPORT
  • Beginning Year2016
    Catalytic Converter PositionRight
    CC3456
    DrivetrainAWD
    Ending Year2017
    Engine FamilyToyota V6
    Engine Size3.5L/3456cc
    Engine TypeV6
    Liter3.5
    MakeLEXUS
    ModelRC300
    RegionUSA
    SubmodelBASE
  • Beginning Year2018
    Catalytic Converter PositionRight
    CC3456
    DrivetrainAWD
    Ending Year2018
    Engine FamilyToyota V6
    Engine Size3.5L/3456cc
    Engine TypeV6
    Liter3.5
    MakeLEXUS
    ModelRC300
    RegionUSA
    SubmodelBASE
  • Beginning Year2018
    Catalytic Converter PositionRight
    CC3456
    DrivetrainRWD
    Ending Year2018
    Engine FamilyToyota V6
    Engine Size3.5L/3456cc
    Engine TypeV6
    Liter3.5
    MakeLEXUS
    ModelRC300
    RegionUSA
    SubmodelBASE
  • Beginning Year2016
    Catalytic Converter PositionRight
    CC3456
    DrivetrainAWD
    Ending Year2017
    Engine FamilyToyota V6
    Engine Size3.5L/3456cc
    Engine TypeV6
    Liter3.5
    MakeLEXUS
    ModelRC300
    RegionUSA
    SubmodelF SPORT
  • Beginning Year2018
    Catalytic Converter PositionRight
    CC3456
    DrivetrainAWD
    Ending Year2018
    Engine FamilyToyota V6
    Engine Size3.5L/3456cc
    Engine TypeV6
    Liter3.5
    MakeLEXUS
    ModelRC300
    RegionUSA
    SubmodelF SPORT
  • Beginning Year2018
    Catalytic Converter PositionRight
    CC3456
    DrivetrainRWD
    Ending Year2018
    Engine FamilyToyota V6
    Engine Size3.5L/3456cc
    Engine TypeV6
    Liter3.5
    MakeLEXUS
    ModelRC300
    RegionUSA
    SubmodelF SPORT
  • Beginning Year2015
    Catalytic Converter PositionRight
    CC3456
    DrivetrainAWD
    Ending Year2017
    Engine FamilyToyota V6
    Engine Size3.5L/3456cc
    Engine TypeV6
    Liter3.5
    MakeLEXUS
    ModelRC350
    RegionUSA
    SubmodelBASE
  • Beginning Year2015
    Catalytic Converter PositionRight
    CC3456
    DrivetrainRWD
    Ending Year2017
    Engine FamilyToyota V6
    Engine Size3.5L/3456cc
    Engine TypeV6
    Liter3.5
    MakeLEXUS
    ModelRC350
    RegionUSA
    SubmodelBASE
  • Beginning Year2015
    Catalytic Converter PositionRight
    CC3456
    DrivetrainAWD
    Ending Year2017
    Engine FamilyToyota V6
    Engine Size3.5L/3456cc
    Engine TypeV6
    Liter3.5
    MakeLEXUS
    ModelRC350
    RegionUSA
    SubmodelF SPORT
  • Beginning Year2015
    Catalytic Converter PositionRight
    CC3456
    DrivetrainRWD
    Ending Year2017
    Engine FamilyToyota V6
    Engine Size3.5L/3456cc
    Engine TypeV6
    Liter3.5
    MakeLEXUS
    ModelRC350
    RegionUSA
    SubmodelF SPORT

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