Walker Exhaust

CONVERTER

Name: CONVERTER
Brand: Walker Exhaust
SKU: W00D 55477
Price: 533.43 USD
Availability: InStock

$533.43

SKU: W00D 55477

In Stock

Ships by Jun 7

Free Shipping

Non-Returnable Item

DIY PRO SHOP

Easy — 1–2 hours

Description

The Walker Ultra EPA Direct-Fit Catalytic Converter is designed for specific fitment, featuring a stainless steel body, ceramic substrate, and an overall length of 59.125 inches. It ensures EPA compliance for OBDII vehicles (1996 and newer, excluding CA, CO, NY, and certain ME vehicles) by delivering the required reduction in tailpipe emissions and keeping the check engine light off for emissions codes. The direct-fit design with OE-style hangers, brackets, and heat shields allows for easy, bolt-on installation without special fabrication. It has a 3.75 inch inlet with a 3 Bolt Loose Flange and a 2 Bolt Welded Flange outlet. This catalytic converter is not CARB certified.

Fitment

Fitment Guaranteed

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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

Brand	Walker Exhaust
Part Number	W00D 55477

Videos

Walker® CalCat® and Ultra® Direct-Fit Catalytic Converters

Walker Emissions Control | How to Install the 16581 Ultra Direct-Fit Catalytic Converter

Walker® Ultra® Catalytic Converters

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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