Walker Exhaust

CONVERTER-CALCAT UNIVERSAL

Name: CONVERTER-CALCAT UNIVERSAL
Brand: Walker Exhaust
SKU: W00D 81311
Price: 862.03 USD
Availability: InStock

$862.03

SKU: W00D 81311

In Stock

Ships by Jun 7

Free Shipping

Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Description

The Walker Exhaust 81311 CalCat CARB Universal Catalytic Converter is designed for flexible, universal fitment, compatible with OBDII (1996 and newer) and non-OBD (1995 and older) vehicles. It features a stainless-steel body with aluminized pipe and heat shields for durability. This converter is engineered with a precise OE-style coating process for consistent performance and compliance with CARB and New York emissions standards, utilizing advanced washcoat technology for superior performance. Its customizable design includes expandable bushings for easier installation; specialized fabrication or welding may be required.

Fitment

Fitment Guaranteed

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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 81311

Videos

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

Walker® Ultra® Catalytic Converters

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

✅ Don't buy a Universal Catalytic Converter Protection until You see This!

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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