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2003 MagnaFlow Parts and Accessories

Showing In Stock Items. Show All 362 Items.

Individual Parts

Part Groups

Results 1 - 25 of 198

MagnaFlow Direct-Fit Catalytic Converters 93419

Catalytic Converter, Stainless Steel, Chevy, GMC, Pickup, SUV, 4.8, 5.3L, Front, Each

Part Number: MPE-93419

3.78 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

MagnaFlow Street Series Performance Exhaust Systems for 1999-2004 MUSTANG - 15644

Exhaust System, Cat-Back, 409 Stainless Steel, Polished Tips, Ford, 4.6L, Kit

Part Number: MPE-15644

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

MagnaFlow Direct-Fit Catalytic Converters 51097

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

Part Number: MPE-51097

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

MagnaFlow Street Series Performance Exhaust Systems for 2000-2006 YUKON, TAHOE, 2002-2005 ESCALADE - 15666

Exhaust System, Cat-Back, Stainless Steel, Polished Stainless Tip, Cadillac, Chevy, GMC, 4.8, 5.3L, Kit

Part Number: MPE-15666

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

MBRP Installer Series Exhaust Systems for 2000-2006 TAHOE, YUKON - S5026AL

4.75 out of 5 stars ( 11 )

Estimated Ship Date: Today

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MagnaFlow Street Series Performance Exhaust Systems 15792

Exhaust, Cat-Back, Stainless, Polished Stainless Tips, Chevy, GMC, Pickup, 4.3, 4.8, 5.3L

Part Number: MPE-15792

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

MagnaFlow Street Series Performance Exhaust Systems for 2003-2006 SSR - 15843

Exhaust System, Cat-Back, Stainless Steel, Polished Stainless Tips, Chevy, SSR, 5.3, 6.0L, Kit

Part Number: MPE-15843

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

MagnaFlow Street Series Performance Exhaust Systems for 1999-2004 MUSTANG - 15671

Exhaust System, Cat-Back, 409 Stainless Steel, Polished Tips, Ford, 4.6L, Kit

Part Number: MPE-15671

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

MagnaFlow Street Series Performance Exhaust Systems for 2003-2006 H2 - 15770

Exhaust System, Cat-Back, Stainless Steel, Polished Stainless Tips, Hummer, 6.0L, Kit

Part Number: MPE-15770

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

MagnaFlow Street Series Performance Exhaust Systems 15829

Exhaust, Cat-Back, Stainless Steel, Polished Stainless Tips, Chevy, GMC, Pickup, 6.0L

Part Number: MPE-15829

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

MagnaFlow Direct-Fit Catalytic Converters for 2001-2003 F-150, 2004 F-150 HERITAGE - 93122

Catalytic Converter, Stainless Steel, Ford, Pickup, 4.2L V6, Each

Part Number: MPE-93122

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters for 1999-2004 DISCOVERY - 93689

Catalytic Converter, Stainless Steel, Each

Part Number: MPE-93689

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters for 2000-2005 ASTRO, SAFARI - 23484

Catalytic Converter, Stainless Steel, Direct Fit, Chevy, GMC, Astro, Safari, 4.3L, Each

Part Number: MPE-23484

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters for 2003 RAM 1500 - 93416

Catalytic Converter, Stainless Steel, Dodge, 5.7L, Center, Each

Part Number: MPE-93416

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converters 4451419

Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, Chevy, GMC, 4.3L, 4.8L, 5.3L, Each

Part Number: MPE-4451419

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

MagnaFlow Turbo Downpipes 15399

Exhaust Pipe

Part Number: MPE-15399

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

MagnaFlow Direct-Fit Catalytic Converters for 2002-2005 MOUNTAINEER, EXPLORER, 2003-2005 AVIATOR - 49404

Catalytic Converter, Stainless Steel, Each

Part Number: MPE-49404

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters for 2000-2003 F-150, 2004 F-150 HERITAGE - 23016

Catalytic Converter, Stainless Steel, Ford, 5.4L, Passenger Side, Each

Part Number: MPE-23016

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters for 2002-2003 F-150, 2004 F-150 HERITAGE - 458040

Catalytic Converter, Stainless Steel, Direct-Fit, Ford, 4.6L, Each

Part Number: MPE-458040

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

MagnaFlow Competition Series Exhaust Systems for 1999-2004 MUSTANG - 16394

Exhaust System, Cat-Back, Stainless Steel, Ford, 4.6L, Kit

Part Number: MPE-16394

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

MagnaFlow Street Series Performance Exhaust Systems 15842

Exhaust, Cat-Back, Stainless Steel, Polished Stainless Tips, Chevy, GMC, Pickup, 4.3, 4.8, 5.3L, Kit

Part Number: MPE-15842

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Flowmaster Force II Exhaust Systems for 2000-2006 TAHOE, YUKON - 17344

4.75 out of 5 stars ( 6 )

Estimated Ship Date: Today

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MagnaFlow Street Series Performance Exhaust Systems for 2001-2006 SUBURBAN 2500, YUKON XL 2500 - 15716

Exhaust, Cat-Back, Stainless Steel, Polished Stainless Tip, Chevy, GMC, 8.1L, Kit

Part Number: MPE-15716

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

MagnaFlow Street Series Performance Exhaust Systems for 2003-2009 4RUNNER - 15781

Exhaust System, Cat-Back, Stainless Steel, Polished Stainless Tips, Toyota, 4.0L, 4.7L, Kit

Part Number: MPE-15781

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

MBRP Installer Series Exhaust Systems for 2004-2018 4RUNNER - S5342AL

Not Yet Reviewed

Estimated Ship Date: Today

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MagnaFlow Street Series Performance Exhaust Systems 15778

Exhaust, Cat-Back, Stainless Steel, Polished Stainless Tip, Chevy, GMC, Pickup, 4.8, 5.3L

Part Number: MPE-15778

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Flowmaster American Thunder Exhaust Systems for 1987-1993 MUSTANG - 17116

5 out of 5 stars ( 1 )

Estimated Ship Date: Today

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MagnaFlow Direct-Fit Catalytic Converters for 2000-2004 WRANGLER - 50209

Catalytic Converter, Stainless Steel, Jeep, 2.5, 4.0L, Each

Part Number: MPE-50209

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

MagnaFlow Universal Catalytic Converters 51759

Catalytic Converter, 3-way Style, Stainless Steel Case, Each

Part Number: MPE-51759

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

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