2003 Exhaust - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Walker CalCat Universal Catalytic Converters for 2004-2005 FREESTAR, MONTEREY, 2003 WINDSTAR - 83411

Catalytic Converter, Cal-Cat Universal, 2.000 in. Slip Fit Inlet, 2.000 in. Slip Fit Outlet, Ceramic Honeycomb, Universal, Each

Part Number: WLK-83411

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 10, 2026 if ordered today

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: Mar 10, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 10, 2026 if ordered today

Walker CalCat Direct-Fit Catalytic Converters for 2003-2004 TUNDRA - 83460

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

Part Number: WLK-83460

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 10, 2026 if ordered today

Walker CalCat Direct-Fit Catalytic Converters for 2003-2004 4RUNNER - 83465

Converter-CalCat-Direct Fit

Part Number: WLK-83465

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 10, 2026 if ordered today

Walker CalCat Direct-Fit Catalytic Converters for 2003-2006 H2 - 83485

Converter-CalCat-Direct Fit

Part Number: WLK-83485

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 10, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 10, 2026 if ordered today

Walker CalCat Universal Catalytic Converters for 1999-2003 ODYSSEY, 2003 PILOT - 81717

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

Part Number: WLK-81717

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 10, 2026 if ordered today

Walker CalCat Universal Catalytic Converters 81724

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

Part Number: WLK-81724

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 10, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters for 2002-2004 EXPLORER, MOUNTAINEER - 93372

Catalytic Converter, Direct-Fit, Stainless Steel, Ford, Mercury, Each

Part Number: MPE-93372

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 2003-2004 NAVIGATOR - 645278

AP Exhaust Direct-Fit Catalytic Converters for 2003-2004 NAVIGATOR - 645278

Catalytic Converters, Direct-Fit, Stock Flange Inlet, 2.50 in. Slip Fit Outlet, 38.00 in. Overall Length, Left, Lincoln, 5.4L, Each

Part Number: APH-645278

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 6, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 2001-2004 OUTBACK - 642122

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 57.00 in. Overall Length, Left, Subaru, 3.0L, Each

Part Number: APH-642122

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 6, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 2001-2003 525I, 530I, 2001-2006 X5 - 641396

Catalytic Converters, Direct-Fit, Front, Converter with Integrated Exhaust Manifold, BMW, 2.5L, 3.0L, Each

Part Number: APH-641396

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 6, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 2001-2003 525I, 530I, 2001-2006 X5 - 641397

Catalytic Converters, Direct-Fit, Rear, Converter with Integrated Exhaust Manifold, BMW, 2.5L, 3.0L, Each

Part Number: APH-641397

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 6, 2026 if ordered today

Dinan Free Flow Stainless Exhaust Systems for 1997-2003 540I - D660-3940

Exhaust, Free Flow, Rear Axle Back, Stainless Steel, Two Rear Outlet, BMW, 4.4L, Kit

Part Number: DNN-D660-3940

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 3, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 3, 2026 if ordered today

MagnaFlow Street Series Performance Exhaust Systems for 1999-2004 GRAND CHEROKEE - 15859

Exhaust System, Cat-Back, Stainless Steel, Polished Stainless Tip, Jeep, 4.0, 4.7L, Kit

Part Number: MPE-15859

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Flowmaster Stainless Steel American Thunder Exhaust Systems for 1999-2004 MUSTANG - 817312

4.75 out of 5 stars ( 7 )

Estimated Ship Date: Today

...Loading

MagnaFlow Direct-Fit Catalytic Converters for 2006 CLS500, 2003-2005 E320, 2003-2006 E500 - 51706

Catalytic Converter, Stainless Steel, Mercedes-Benz, 3.2, 5.0L, Passenger Side, Each

Part Number: MPE-51706

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters for 2002-2006 RSX - 49182

Catalytic Converter, Stainless Steel, Each

Part Number: MPE-49182

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters for 2001-2002 EXPEDITION, 2001-2003 F-150, 2004 F-150 HERITAGE - 447121

Catalytic Converter, Stainless Steel, Ceramic Honeycomb, Each

Part Number: MPE-447121

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters 49429

Catalytic Converter, Stainless Steel, Ford, 4.2L, Driver Side, Each

Part Number: MPE-49429

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters for 2002-2006 CAMRY, 2002-2003 ES300 - 50821

Catalytic Converter, Stainless Steel, Each

Part Number: MPE-50821

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters for 2001-2006 OPTIMA, 1999-2005 SONATA, 2003-2006 TIBURON - 452021

Catalytic Converter, Stainless Steel, Hyundai, Kia, 2.5, 2.7L, Front, Each

Part Number: MPE-452021

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters for 2003-2006 LS, 2004-2005 THUNDERBIRD - 51906

Catalytic Converter, Stainless Steel Case, Lincoln, 3.9L Modular, Each

Part Number: MPE-51906

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Walker CalCat Universal Catalytic Converters 81923

Catalytic Converters, Universal, Stainless Steel Case, 2.500 in. Slip Fit Inlet/Outlet, 10.000 in. Overall Length, Each

Part Number: WLK-81923

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 11, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 11, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Walker CalCat Universal Catalytic Converters 83403

5 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

MagnaFlow Direct-Fit Catalytic Converters for 1998-2007 LAND CRUISER, LX470 - 93142

Catalytic Converter, Stainless Steel, Lexus, Toyota, 4.7L, Each

Part Number: MPE-93142

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 2001-2003 RAV4 - 642277

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Converter with Integrated Exhaust Manifold, Toyota, 2.0L, Each

Part Number: APH-642277

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters for 2002-2004 A4, A4 QUATTRO - 51461

Catalytic Converter, Stainless Steel, Audi, 3.0L, Driver Side, Each

Part Number: MPE-51461

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today