Catalytic Converter-Universal for 1975-1979 Ford F-150 & More - Walker Exhaust 80904

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$698.99
MPN: 80904
Item Package Quantity: 1
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Walker Exhaust Catalytic Converter-Universal P/N:80904
Walker Exhaust Catalytic Converter-Universal P/N:80904
$698.99

The Walker CalCat Universal Catalytic Converter 80904 treats engine exhaust — converting harmful pollutants into less-harmful gases as they pass over its catalyst-coated substrate — to help your vehicle stay within emissions requirements. Its universal design, with a 2" inlet (ID) and 2" outlet (ID), fits many trucks, vans and SUVs, among them the 1975-1979 Ford F-150, 1975-1979 Ford F-250 and 1984-1995 Toyota 4Runner. See the Buyer's Guide tab for the full list of applications.

  • CARB-compliant: designed, tested and validated to meet CARB standards; legal for sale in CA, CO, NY and other states requiring CARB-compliant replacement converters when used on an approved application. Consult your state's aftermarket converter regulations.
  • Durable build: stainless-steel body with aluminized pipe and heat shields.
  • Consistent output: an OE-style coating process lays catalyst material onto the substrate, and a high-technology washcoat is formulated for strong performance compared with EPA-compliant converters.
  • Flexible fitment: customizable design with expandable bushings; may require specialized fabrication and/or welding to install, and is cataloged for left- or right-side positions depending on the application.

Backed by Walker's 50,000-mile / 80,000-kilometer warranty covering emissions performance and structural durability.

Frequently Asked Questions

What does the Walker 80904 do?

It's a catalytic converter that treats engine exhaust, converting harmful pollutants into less-harmful gases over its catalyst-coated substrate to help the vehicle meet emissions requirements.

Is this converter legal in California?

It's CARB-compliant and legal for sale in CA, CO, NY and other states requiring CARB-compliant replacement converters when used on an approved application. Consult your state's aftermarket converter regulations before installing.

Does the 80904 require welding to install?

It's a universal converter with expandable bushings for easier fitment, but it may require specialized fabrication and/or welding for installation. Professional installation is recommended.

What are the inlet and outlet sizes?

The 80904 has a 2" inlet (inside diameter) and a 2" outlet (inside diameter).

Does this fit my vehicle?

It fits many trucks, vans and SUVs, such as the 1975-1979 Ford F-150, 1975-1979 Ford F-250 and 1984-1995 Toyota 4Runner. Check the Buyer's Guide tab to confirm your exact vehicle.