Walker Exhaust

ULTRA CATALYTIC CONVERTER

Name: ULTRA CATALYTIC CONVERTER
Brand: Walker Exhaust
SKU: W00D 52431
Price: 543.38 USD
Availability: InStock

$543.38

SKU: W00D 52431

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, MPN 52431, is designed for easy bolt-on installation on OBDII vehicles 1996 and newer. It features an OE-style design with durable stainless steel construction, aluminized heat shields, and thick flanges for strength. This converter is engineered to reduce tailpipe emissions and prevent the Check Engine Light from illuminating due to emissions codes. It is compliant with EPA regulations but not legal for sale or use in CA, CO, & NY, and only legal in ME on EPA Federal Emission Equipped 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

Brand	Walker Exhaust
Part Number	W00D 52431

Videos

Fixing the exhaust on my Mazda B2300/Ford Ranger

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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