Exhaust› Catalytic Converters

Magnaflow

MagnaFlow 2002-2004 Ford Focus California Grade CARB Compliant Direct-Fit Catalytic Converter

$1,245.09

SKU: M001 4561021

In Stock
In Stock
Ships by Jun 17
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Magnaflow 4561021 is a California Grade CARB Compliant Direct-Fit Catalytic Converter designed for specific applications. It features a durable stainless steel body and tube, ceramic substrate material, and a spun body type. This catalytic converter is CARB certified with Executive Order D-193-186 and also New York certified. It has an overall length of 19.75 inches and includes 2 sensor ports (Pre Converter, Midbed). Hardware such as a Torca clamp, flange gasket, and flat ring gasket are included for installation.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

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

Available on iOS & Android

Specifications

BrandMagnaflow
Part NumberM001 4561021

Videos

How to Select a Replacement Catalytic Converter - CARB or 49 State Legal

How to Select a Replacement Catalytic Converter - CARB or 49 State Legal
Magnaflow High flow 200cell catalytic converters are melted less than 7k miles

Magnaflow High flow 200cell catalytic converters are melted less than 7k miles

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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