Made in USA
52446 OEM Grade Manifold Catalytic Converter
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MAGNAFLOWPART NUMBER: 642-52446

52446 OEM Grade Manifold Catalytic Converter

$76200
ShippingShips on 09/09/2026
Lowest PriceLowest Price Guarantee

HM Grade Universal Catalytic Converter
  • 3.00 in.
  • Stainless Steel

    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. Avoid potential exhaust leaks by using the included gaskets to get a proper seal. 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.

    Magnaflow 52446 OEM Grade Manifold Catalytic Converter Features:

    • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
    • High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
    • 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
    • Durable 308 stainless steel MIG welds
  • Part TypeCatalytic Converter
    BrandMAGNAFLOW
    Package Height7.25
    Package Width8.13
    Package Length30.25
    Weight10.49 PG
    Part CategoryPerformance Parts
    Part FitmentDirect Fit
    Vendor Part Number52446
    Package Qty1
    Package TypeEA
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