Exhaust› Exhaust Pipes, Systems and Components

Walker Exhaust

DIRECT FIT CAT CONV

$378.43

SKU: W00D 54637

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 Direct Fit Exhaust Muffler Assembly is a bolt-on replacement solution designed for easy installation with OE-style hangers and pipe routings. It features an internal drainage system to resist corrosion and internal partitions for durability. The muffler utilizes OE-style louvered tubes and domed heads for premium acoustic control and a factory-style 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 54637

Videos

Walker Muffler Quiet Flow Changed Everything

Walker Muffler Quiet Flow Changed Everything
99-07 Chevy 1500 No Weld Exhaust DIY / Walker Quiet Flow SS / silverado sierra suburban avalanche

99-07 Chevy 1500 No Weld Exhaust DIY / Walker Quiet Flow SS / silverado sierra suburban avalanche
Walker Quiet-Flow SS muffler 93 Ford Bronco before/after For Sale. Make me offer!

Walker Quiet-Flow SS muffler 93 Ford Bronco before/after For Sale. Make me offer!
Walker Exhaust Z71

Walker Exhaust Z71
2015 Subaru Forester REPLACING MUFFLER DIY ﷐with a WALKER exhaust quiet flow muffler

2015 Subaru Forester REPLACING MUFFLER DIY ﷐with a WALKER exhaust quiet flow muffler

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.

View Full Return Policy