Exhaust› Mufflers and Resonators

Walker Exhaust

MUFFLERS-QUIET-FLOW SS

$500.99

SKU: W00D 70021

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

Easy — 1–2 hours

Description

The Walker Quiet-Flow SS Direct Fit Exhaust Muffler Assembly (MPN: 70021) offers a direct-fit OE-style replacement with stainless-steel construction for extended durability compared to aluminized mufflers. It provides premium acoustic control with OE-style louvered tubes and features an easy, bolt-on installation with OE-style hangers and brackets. The muffler's internal design with partitions and mechanically joined tubes minimizes distortion during temperature changes, while spun-locked heads ensure stability and long service life. It comes with a limited lifetime warranty on Quiet Flow mufflers.

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 70021

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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