Walker Exhaust Exhaust

Ultra EPA Catalytic Converter

Part Number: WLK-74005

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Catalytic Converter, Cal-Cat Universal, 3.000 in. Slip Fit Inlet, 3.000 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each

Part Number: WLK-82703

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Catalytic Converter, Cal-Cat Direct Fit, Stock Flange Inlet, Slip Fit Outlet, Ceramic Honeycomb, Lexus, Toyota, Each

Part Number: WLK-82787

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Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Heat Shield, Lexus, Toyota, Each

Part Number: WLK-83149

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Catalytic Converter, Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Heat Shield, Scion, Toyota, Each

Part Number: WLK-83151

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Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Ford, Mercury, Each

Part Number: WLK-83184

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Catalytic Converter, Cal-Cat Direct Fit, Stock Flange Inlet, Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Audi, Volkswagen, Each

Part Number: WLK-81668

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Catalytic Converter, Stainless Steel Case, for use on Acura®, Honda®, BMW, Chevy, Dodge, Land Rover, Volvo

Part Number: WLK-81712

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Catalytic Converter, Stainless Steel Case, Chevy, GMC, Dodge, Ford, Isuzu, Mazda, Mercedes-Benz, Toyota, Each

Part Number: WLK-81722

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Nov 20, 2025 if ordered today

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Catalytic Converter, CalCat, Stainless Steel Case, 3.00 in. Slip Fit Inlet/Outlet, Chevy, GMC, Each

Part Number: WLK-81724

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Catalytic Converter, Cal-Cat Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Heat Shield, Toyota, Each

Part Number: WLK-81741

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Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Chevrolet, Each

Part Number: WLK-54962

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Converter-CalCat-Direct Fit

Part Number: WLK-84268

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Converter-CalCat-Direct Fit

Part Number: WLK-84271

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Converter-CalCat-Direct Fit

Part Number: WLK-84384

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Converter-CalCat-Manifold Converter

Part Number: WLK-84397

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Converter-CalCat-Direct Fit

Part Number: WLK-83892

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Catalytic Converter, Cal-Cat Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Toyota, Each

Part Number: WLK-83895

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Converter-CalCat-Manifold Converter

Part Number: WLK-84138

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Catalytic Converter, Catalytic Converter with Integrated Exhaust Manifold, Walker CalCat Manifold Converter, Each

Part Number: WLK-84192

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Converter-CalCat-Direct Fit

Part Number: WLK-83453

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Converter-CalCat-Direct Fit

Part Number: WLK-83556

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Catalytic Converter, Cal-Cat Direct Fit, Slip Fit Inlet, Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Ford, Each

Part Number: WLK-83557

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Ultra EPA Catalytic Converter

Part Number: WLK-50608

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Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Jeep, Each

Part Number: WLK-50360

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