Exhaust› Catalytic Converters

Magnaflow

MagnaFlow HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 93479

$609.95

SKU: M001 93479

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The MagnaFlow 93479 is an HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter, constructed from stainless steel with free-flowing mandrel-bent tubing, designed for easy bolt-on installation without cutting or welding, and featuring a 3" main piping diameter and 49" overall length. It is designed to fit the 2003-2008 Chevrolet Silverado 2500 HD and GMC Sierra 2500 HD.

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 93479

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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