Exhaust› Catalytic Converters

Magnaflow

MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 21-540

$668.54

SKU: M001 21-540

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

Easy — 1–2 hours

Description

The MagnaFlow 21-540 is an OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter made from 16-gauge 409 stainless steel, designed for specific Dodge Charger, Chrysler 300, and Dodge Magnum models to ensure emissions compliance and maintain factory performance.

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 21-540

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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