Exhaust› Exhaust Pipes, Systems and Components

Walker Exhaust

PIPE - EXTENSION

$264.66

SKU: W00D 54738

In Stock
In Stock
Ships by Jun 7
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Walker 54738 is an exhaust pipe designed for select Chevrolet Avalanche and Suburban 1500 models from 2007-2008 with a 5.3L V8 engine. This premium, aluminized steel pipe offers corrosion resistance and OE-style performance. It features a 2-bolt welded flange inlet and a 2.625-inch outlet diameter, with a 36.5-inch length.

Fitment

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Specifications

BrandWalker Exhaust
Part NumberW00D 54738

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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