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Walker Exhaust

Walker CalCat Direct-Fit Catalytic Converters

4.17 out of 5 stars 23 Customer Reviews

Specifically formulated for Californians, Walker CalCat direct-fit catalytic converters comply with regulations for OBD-II and pre-ODB-II vehicles. These converters have an OE-style and fit for ease of installation. The CalCats feature a stainless steel body, a heat-shielded pipe, and a structural brace for enhanced strength and durability. Get the best balance of performance and price from Walker CalCat direct-fit catalytic converters, available for a wide range of vehicle applications.

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Walker CalCat Direct-Fit Catalytic Converters 83482

Walker CalCat Direct-Fit Catalytic Converters 83482

Walker CalCat Direct-Fit Catalytic Converters 83482

Catalytic Converter, Direct Fit, Stainless Steel, Cadillac, Chevy, GMC, Each

Part Number: WLK-83482

3.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Walker CalCat Direct-Fit Catalytic Converters 81961

Walker CalCat Direct-Fit Catalytic Converters 81961

Walker CalCat Direct-Fit Catalytic Converters 81961

Catalytic Converter, Direct-Fit, Stainless Steel, Chevy, GMC, Each

Part Number: WLK-81961

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Walker CalCat Direct-Fit Catalytic Converters 83589

Walker CalCat Direct-Fit Catalytic Converters 83589

Walker CalCat Direct-Fit Catalytic Converters 83589

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

Part Number: WLK-83589

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Walker CalCat Direct-Fit Catalytic Converters for 2000-2005 ASTRO, SAFARI - 81947

Walker CalCat Direct-Fit Catalytic Converters for 2000-2005 ASTRO, SAFARI - 81947

Walker CalCat Direct-Fit Catalytic Converters for 2000-2005 ASTRO, SAFARI - 81947

Catalytic Converter, CalCat, Stainless Case, 2.000 in. Dual Inlet/2.750 in Outlet, Chevy, GMC, Each

Part Number: WLK-81947

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Walker CalCat Direct-Fit Catalytic Converters 80946

Walker CalCat Direct-Fit Catalytic Converters 80946

Walker CalCat Direct-Fit Catalytic Converters 80946

Catalytic Converter, Direct-Fit, Stainless Steel, Chevy, GMC, Each

Part Number: WLK-80946

Not Yet Reviewed

Estimated Ship Date: Jan 9, 2026 if ordered today

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Estimated Ship Date: Jan 9, 2026 if ordered today

Walker CalCat Direct-Fit Catalytic Converters 83497

Walker CalCat Direct-Fit Catalytic Converters 83497

Walker CalCat Direct-Fit Catalytic Converters 83497

Catalytic Converter, Cal-Cat Direct Fit, Stock Flange Inlet, Slip Fit Outlet, Ceramic Honeycomb, Cadillac, Chevrolet, GMC, Each

Part Number: WLK-83497

Not Yet Reviewed

Estimated Ship Date: Jan 9, 2026 if ordered today

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Estimated Ship Date: Jan 9, 2026 if ordered today

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