Exhaust› Exhaust Pipes, Systems and Components

Walker Exhaust

QUIET FLOW MUFFLER

$78.78

SKU: W00D 21690

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

Moderate — 2–4 hours

Description

The Walker Exhaust 21690 is a direct-fit exhaust muffler designed to provide OE-style performance. Constructed from stainless steel with an aluminized finish, this muffler features a reflection muffler type and an oval body shape. It has an inlet and outlet diameter of 2.25 inches and is reversible. Made in the USA, this muffler ensures a precise fit for various Chevrolet and GMC vehicles.

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

BrandWalker Exhaust
Part NumberW00D 21690

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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