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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.

Showing In Stock Items. Show All 19 Items.

Results 1 - 12 of 12

Walker CalCat Direct-Fit Catalytic Converters for 2004-2005 RAM 1500 - 83477

Walker CalCat Direct-Fit Catalytic Converters for 2004-2005 RAM 1500 - 83477

Walker CalCat Direct-Fit Catalytic Converters for 2004-2005 RAM 1500 - 83477

Catalytic Converter, Cal-Cat Direct Fit, Slip Fit Inlet, Slip Fit Outlet, Ceramic Honeycomb, Dodge, Each

Part Number: WLK-83477

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

Walker CalCat Direct-Fit Catalytic Converters for 2005-2006 DAKOTA, 2006 RAIDER - 81748

Walker CalCat Direct-Fit Catalytic Converters for 2005-2006 DAKOTA, 2006 RAIDER - 81748

Walker CalCat Direct-Fit Catalytic Converters for 2005-2006 DAKOTA, 2006 RAIDER - 81748

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

Part Number: WLK-81748

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Walker CalCat Direct-Fit Catalytic Converters 81844

Walker CalCat Direct-Fit Catalytic Converters 81844

Walker CalCat Direct-Fit Catalytic Converters 81844

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

Part Number: WLK-81844

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Walker CalCat Direct-Fit Catalytic Converters for 2002-2003 F-150, 2004 F-150 HERITAGE - 83557

Walker CalCat Direct-Fit Catalytic Converters for 2002-2003 F-150, 2004 F-150 HERITAGE - 83557

Walker CalCat Direct-Fit Catalytic Converters for 2002-2003 F-150, 2004 F-150 HERITAGE - 83557

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

Part Number: WLK-83557

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Walker CalCat Direct-Fit Catalytic Converters for 2004-2008 F-150, 2006-2008 MARK LT - 83476

Walker CalCat Direct-Fit Catalytic Converters for 2004-2008 F-150, 2006-2008 MARK LT - 83476

Walker CalCat Direct-Fit Catalytic Converters for 2004-2008 F-150, 2006-2008 MARK LT - 83476

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

Part Number: WLK-83476

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Walker CalCat Direct-Fit Catalytic Converters for 2008-2009 IMPREZA, 2006-2009 LEGACY - 83257

Walker CalCat Direct-Fit Catalytic Converters for 2008-2009 IMPREZA, 2006-2009 LEGACY - 83257

Walker CalCat Direct-Fit Catalytic Converters for 2008-2009 IMPREZA, 2006-2009 LEGACY - 83257

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

Part Number: WLK-83257

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Walker CalCat Direct-Fit Catalytic Converters for 2007-2009 YARIS - 83198

Walker CalCat Direct-Fit Catalytic Converters for 2007-2009 YARIS - 83198

Walker CalCat Direct-Fit Catalytic Converters for 2007-2009 YARIS - 83198

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

Part Number: WLK-83198

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Walker CalCat Direct-Fit Catalytic Converters for 2004-2006 CAMRY, ES330, 2004 SOLARA - 83288

Walker CalCat Direct-Fit Catalytic Converters for 2004-2006 CAMRY, ES330, 2004 SOLARA - 83288

Walker CalCat Direct-Fit Catalytic Converters for 2004-2006 CAMRY, ES330, 2004 SOLARA - 83288

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

Part Number: WLK-83288

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Walker CalCat Direct-Fit Catalytic Converters for 2000-2001 A6, A6 QUATTRO, 2000-2005 PASSAT - 81668

Walker CalCat Direct-Fit Catalytic Converters for 2000-2001 A6, A6 QUATTRO, 2000-2005 PASSAT - 81668

Walker CalCat Direct-Fit Catalytic Converters for 2000-2001 A6, A6 QUATTRO, 2000-2005 PASSAT - 81668

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

Part Number: WLK-81668

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Walker CalCat Direct-Fit Catalytic Converters for 2007-2009 YARIS - 83199

Walker CalCat Direct-Fit Catalytic Converters for 2007-2009 YARIS - 83199

Walker CalCat Direct-Fit Catalytic Converters for 2007-2009 YARIS - 83199

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

Part Number: WLK-83199

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Walker CalCat Direct-Fit Catalytic Converters for 2003-2004 TUNDRA - 83451

Walker CalCat Direct-Fit Catalytic Converters for 2003-2004 TUNDRA - 83451

Walker CalCat Direct-Fit Catalytic Converters for 2003-2004 TUNDRA - 83451

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

Part Number: WLK-83451

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Walker CalCat Direct-Fit Catalytic Converters for 2007-2009 ES350, CAMRY, 2005-2009 AVALON - 83289

Walker CalCat Direct-Fit Catalytic Converters for 2007-2009 ES350, CAMRY, 2005-2009 AVALON - 83289

Walker CalCat Direct-Fit Catalytic Converters for 2007-2009 ES350, CAMRY, 2005-2009 AVALON - 83289

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

Part Number: WLK-83289

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

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