Exterior Components› Body Panels and Components

Walker Exhaust

MUFFLER-SND FX-DOMESTIC-T

$67.72

SKU: W00D 18823

In Stock
In Stock
Ships by Jun 14
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Walker 18823 is an exhaust muffler designed for specific fitment on Chevrolet and GMC Sierra 1500 and Silverado 1500 models. This oval-shaped muffler features aluminized steel construction for durability and corrosion resistance.

It includes a 2.75-inch inlet and a 2.75-inch outlet, with an offset inlet configuration and an inlet offset of 1.625 inches. The muffler has a single inlet and single outlet, is non-reversible, and non-tunable.

Fitment

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Specifications

BrandWalker Exhaust
Part NumberW00D 18823

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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