Exhaust Catalytic Converters

Magnaflow

LEXUS RX300 DIRECTFIT CATALYTIC CONVERTER

$1,165.72

SKU: M001 444507

In Stock
In Stock
Ships by Jun 9
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 444507. Features include free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, allowing for easy installation without cutting or welding. MagnaFlow's metrology department uses 3D scanning systems during research and development to ensure fit and function like original equipment. The single laser fusion weld reduces leak possibilities, and the compact, low-mass design allows for greater thermal efficiency. This Direct-Fit Catalytic Converter is designed for the 2000 Lexus RX300 3.0L. MagnaFlow 444507 includes (2) Nuts, (2) Bolts, (4) Washers, (1) Flange Ring, (2) Gasket Rings, (1) Donut Gasket. This replacement part meets or exceeds California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines for legal use in California and CARB restricted states for the listed vehicles.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandMagnaflow
Part NumberM001 444507

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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