Catalytic Converters

CalCat CARB Catalytic Converter

Part Number: WLK-84807

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Catalytic Converter, CalCat, California Legal, 2.00 in. Inlet/Outlet, 12.00 in. Overall Length, 4.00 in. Thick, 4.00 in. Width, Universal, Each

Part Number: WLK-84403

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Catalytic Converter, Ultra Universal, 2.000 in. Slip Fit Inlet, 2.000 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each

Part Number: WLK-93201

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BRZ, Scion FR-S/Toyota GT86 2013+ 3" 100cpsi Metallic Cat-Conv & 3" Stainless Tuning Pipe plus overpipe 3"

Part Number: XFO-S0030

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Catalytic Converter, Multi Fit Metallic 100 cell Cat 3" Inlet & 3"Outlet Flanged

Part Number: XFO-CATB21-300

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Catalytic Converter, Stainless Steel, Chevy, GMC, Pickup, Van, 27.50 in. Length, 4.3, 5.0, 5.7L, Each

Part Number: CTO-9529

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Catalytic Converters, Universal, 2.00 in. Slip Fit Inlet, 2.50 in. Slip Fit Outlet, Ceramic Honeycomb Substrate, 17.0 in. Overall Length, Subaru, Each

Part Number: APH-603240

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Converter - Direct Fit EPA

Part Number: APH-644206

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Ultra EPA Catalytic Converter

Part Number: WLK-14627

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Estimated Ship Date: Nov 6, 2025 if ordered today

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DIRECT-FIT CATALYTIC CONVERTER

Part Number: WLK-15646

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 6, 2025 if ordered today

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

Part Number: WLK-16506

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Converter-EPA Ultra-Direct Fit

Part Number: WLK-16879

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Catalytic Converter, Direct Fit, Includes Gaskets, Federal Emissions, Rear, use on Acura®, use on Honda®, 3.0/3.2/3.5L, Each

Part Number: CTO-4533

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Catalytic Converter - OBDII Universal California (1)

Part Number: CTO-612005R

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

Part Number: WLK-55673

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 6, 2025 if ordered today

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Ultra EPA Catalytic Converter

Part Number: WLK-55738

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Catalytic Converter, Stainless Steel, Toyota, 3.4L, Each

Part Number: WLK-53432

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Catalytic Converters, Direct-Fit, 3.00 in. Slip Fit Inlet, Stock Flange Outlet, 21.00 in. Overall Length, Chevrolet, Pontiac, Each

Part Number: APH-645307

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Catalytic Converters, Direct-Fit, Stock Flange Inlet, 2.50 in. Slip Fit Outlet, 16.00 in. Overall Length, Rear, Chevrolet, Pontiac, Saturn, Each

Part Number: APH-642060

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Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 29.00 in. Overall Length, for Nissan, Each

Part Number: APH-644131

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Catalytic Converters, Direct-Fit, Stock Flange Inlet, 2.25 in. Slip Fit Outlet, 20.00 in. Overall Length, Rear, Ford, Mazda, Mercury, Each

Part Number: APH-645197

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Catalytic Converter - Universal, OBDII By Design

Part Number: APH-608256

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Catalytic Converter 12-16 4 Cyl. Chevrolet 1.4L Engine

Part Number: CTO-5239

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Catalytic Converter, Federal / EPA Catalytic Converter - Direct Fit

Part Number: CTO-5337

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Catalytic Converter, Universal, Stainless Steel Case, O2 Port, 3.000 in. Inlet/Outlet, 10.500 in. Length, Each

Part Number: CTO-608397

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