Exhaust› Mufflers and Resonators

Walker Exhaust

QUIET FLOW MUFFLER

$231.73

SKU: W00D 21278

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 Quiet-Flow SS is a direct-fit exhaust muffler featuring 100% stainless-steel construction for enhanced durability and corrosion resistance. It offers an internal drainage system to reduce moisture collection and uses OE-style hangers, brackets, and pipe routings for straightforward installation without requiring specialized fabrication.

The muffler is engineered with OE-style louvered tubes and domed heads to lower noise levels and provide premium, factory-style sound quality. It has been acoustically and flow tested to ensure reliable performance and sound.

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 21278

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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