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Exhaust› Exhaust Pipes, Systems and Components

Magnaflow

~(64 lbs. 57X15X12)~ SYS C/B 01-04.5 Chevy/GMC Diesel 6.6L

$871.38 $565.00 Save $306.38

SKU: M001 18980

In Stock
In Stock
Ships by Jun 12
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Magnaflow 18980 is a 4-inch mandrel-bent aluminized steel downpipe-back single exhaust system with a side exit, designed for 2001-2004 6.6L Duramax Chevrolet Silverado 2500 HD Extended and Crew Cab models, specifically for vehicles without factory-installed catalytic converters.

Fitment

Fitment Guaranteed

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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 18980

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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