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

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: Jan 21, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 21, 2026 if ordered today

MagnaFlow Universal Catalytic Converters 4451335

Universal Converter, Conv Univ 2.25" CA OBDII

Part Number: MPE-4451335

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 21, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters for 2001-2004 PATHFINDER, 2001 QX4 - 447198

Catalytic Converter, Stainless Steel, Infiniti, Nissan, 3.5L, Passenger Side Front, Each

Part Number: MPE-447198

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 21, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters for 1999-2003 FRONTIER, 2000-2004 XTERRA - 447199

Catalytic Converter, Stainless Steel, Nissan, 3.3L, Passenger Side Front, Each

Part Number: MPE-447199

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 21, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters for 2001-2003 SIENNA - 447207

Direct Fit Converter, 01-03 Toyota Sienna 3.0L

Part Number: MPE-447207

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 21, 2026 if ordered today

MagnaFlow Universal Catalytic Converters 454175

Catalytic Converter, Stainless Steel, Ford, Mazda, Mercedes-Benz, Panoz, Saleen, Universal, Each

Part Number: MPE-454175

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 21, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters for 2003-2004 COROLLA, MATRIX - 454200

Catalytic Converter, Stainless Steel, Toyota, 1.8L, Front/Rear, Each

Part Number: MPE-454200

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 21, 2026 if ordered today

MagnaFlow Universal Catalytic Converters 454204

Catalytic Converters, Universal, 3-way, Stainless Steel Case, 2.000 in. Slip Fit Inlet/Outlet, 13.000 in. Overall Length, Each

Part Number: MPE-454204

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 21, 2026 if ordered today

MagnaFlow Universal Catalytic Converters 454205

Catalytic Converters, Universal, 3-way, Stainless Steel Case, 2.250 in. Slip Fit Inlet/Outlet, 13.000 in. Overall Length, Each

Part Number: MPE-454205

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 21, 2026 if ordered today

MagnaFlow Universal Catalytic Converters for 2002-2004 E320, 2001-2002 E430, 2002-2003 S430 - 454305

Catalytic Converters, Universal, 3-way, Stainless Steel Case, 2.250 in. Slip Fit Inlet/Outlet, 15.000 in. Overall Length, Each

Part Number: MPE-454305

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 21, 2026 if ordered today

MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converters for 1998-1999 ACCORD, 1997-2003 CL, 1999-2003 TL - 4481616

Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, for use on Acura®, for use on Honda®, 3.0L, 3.2L, Each

Part Number: MPE-4481616

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 21, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters for 2001-2005 ACCENT - 452033

Catalytic Converter, Stainless Steel, Hyundai, 1.6L, Front, Each

Part Number: MPE-452033

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 21, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters for 2003 ELANTRA - 452035

Catalytic Converter, Stainless Steel, Hyundai, 2.0L, Front, Each

Part Number: MPE-452035

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 21, 2026 if ordered today

MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converters for 2000-2003 M5 - 4481691

Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, Left Position, 52.625 in. Overall Length, BMW, 5.0L, Each

Part Number: MPE-4481691

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 21, 2026 if ordered today

MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converters for 2000-2003 M5 - 4481692

Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, Right Position, 50.875 in. Overall Length, BMW, 5.0L, Each

Part Number: MPE-4481692

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 21, 2026 if ordered today

MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converters 4551479

Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, Right Position, 32.250 in. Overall Length, Chevrolet, GMC, 6.0L, Each

Part Number: MPE-4551479

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 21, 2026 if ordered today

MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converters for 2003 SAVANA 3500 - 4551603

Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, Right Position, 67.625 in. Overall Length, GMC, 6.0L, Each

Part Number: MPE-4551603

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 21, 2026 if ordered today

MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converters for 2001 L100, 2001-2003 L200, 2003 LW200 - 4481219

Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, Saturn, 2.2L, Each

Part Number: MPE-4481219

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 21, 2026 if ordered today

MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converters for 1996-2003 SONOMA, S10, 1996-2000 HOMBRE - 4481226

Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, Chevy, GMC, Isuzu, 2.2L, Each

Part Number: MPE-4481226

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 21, 2026 if ordered today

MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converters for 2002-2003 VUE - 4481228

Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, Saturn, 2.2L, Each

Part Number: MPE-4481228

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 21, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters for 2000-2004 AVALON - 452641

Catalytic Converter, Stainless Steel, Toyota, 3.0L, Front, Each

Part Number: MPE-452641

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 21, 2026 if ordered today

MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converters for 2001-2005 PASSAT, A4 QUATTRO, 2001-2006 A4 - 4561062

Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, Audi, Volkswagen, 1.8L, Each

Part Number: MPE-4561062

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 21, 2026 if ordered today

MagnaFlow California Grade CARB Compliant Universal Catalytic Converters 448304

Catalytic Converter, California Grade, Universal, Stainless Steel Case, 16.000 in. Overall Length, 2.000 in. Inlet/Outlet, Each

Part Number: MPE-448304

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 21, 2026 if ordered today

MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converters for 2002-2004 FOCUS - 4561011

Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, Ford, 2.0L, Each

Part Number: MPE-4561011

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 21, 2026 if ordered today

MagnaFlow Universal Catalytic Converters 4481354

Catalytic Converter, Universal, Ceramic Honeycomb, Stainless Steel, 2 in. Slip Fit Inlet/Outlet, 11.25 in. Length, Each

Part Number: MPE-4481354

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 21, 2026 if ordered today

2003 MagnaFlow Parts and Accessories