Exhaust› Catalytic Converters

Magnaflow

MagnaFlow 2009-2015 Cadillac CTS California Grade CARB Compliant Direct-Fit Catalytic Converter

$1,721.18

SKU: M001 5411179

In Stock
In Stock
Ships by Jun 19
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Magnaflow 5411179 is a California Grade CARB Compliant Direct-Fit Catalytic Converter designed for specific Cadillac CTS models from 2009-2015. It features stainless steel, mandrel-bent tubing and includes all necessary gaskets and hardware for a DIY installation without cutting or welding. This catalytic converter meets or exceeds California Air Resource Board (CARB) requirements, making it legal for use in California and other CARB restricted states. Manufactured in the USA by an ISO-9001 certified company, it comes with a lifetime warranty.

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 5411179

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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