In Stock
- In Stock Items. Ships Today. (7) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (128) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (212) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Model
Section
- Catalytic Converters
- Exhaust Systems & Kits
Part Type
- Catalytic Converters (102) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Exhaust Systems (26) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Engine
Filter Options
- Stock Replacement (18)
Savings Central
- Free Shipping (50)

Selected Filters

Availability

- In Stock Items. Ships Today. (7) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (128) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (212) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Make/Model
Section
- Catalytic Converters
- Exhaust Systems & Kits
Part Type
- Catalytic Converters (102) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Exhaust Systems (26) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Engine
Filter Options
- Stock Replacement (18)
Savings Central
- Free Shipping (50)

2003 MagnaFlow Exhaust

Showing In Stock Items. Show All 212 Items.

Individual Parts

Part Groups

Results 1 - 25 of 128

MagnaFlow Overland Series Performance Exhaust Systems for 2003-2009 4RUNNER, GX470, 2010-2023 GX460 - 19544

Exhaust System, Overland Series, Cat-Back, Stainless Steel, Lexus, Toyota, Kit

Part Number: MPE-19544

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

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

...Loading

Estimated Ship Date: Today

MagnaFlow Universal Catalytic Converters 445300

Catalytic Converter, Stainless Steel, Universal, Each

Part Number: MPE-445300

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 2026 if ordered today

MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converters for 2003-2011 ELEMENT - 5461990

Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, for use on Honda®, 2.4L, Each

Part Number: MPE-5461990

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 2026 if ordered today

MagnaFlow Overland Series Performance Exhaust Systems for 2003-2024 4RUNNER - 19546

Exhaust System, Overland Series, Cat-Back, Stainless Steel, Passenger Side Exit, 2.5 in. Diameter, Toyota, 4Runner, 4.0L, Kit

Part Number: MPE-19546

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

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: Feb 16, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 16, 2026 if ordered 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: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 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

...Loading

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: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 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: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 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

...Loading

Estimated Ship Date: Today

MagnaFlow Street Series Performance Exhaust Systems for 2003-2008 MATRIX, VIBE - 15759

Exhaust System, Cat-Back, 409 Stainless Steel, Resonator, Polished Tip, Pontiac, Toyota, 1.8L, Kit

Part Number: MPE-15759

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 17, 2026 if ordered today

MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converters for 2003-2007 ACCORD - 5461260

Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, for use on Honda®, 2.4L, Each

Part Number: MPE-5461260

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 17, 2026 if ordered today

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

...Loading

Estimated Ship Date: Today

MagnaFlow Direct-Fit Catalytic Converters for 2000-2004 TACOMA, TUNDRA - 447185

Catalytic Converter, Stainless Steel, Toyota, 3.4L, Front, Each

Part Number: MPE-447185

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 2026 if ordered today

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: Feb 16, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 16, 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

...Loading

MagnaFlow Direct-Fit Catalytic Converters for 2003 H2 - 4451218

Catalytic Converter, Stainless Steel, Left, Hummer, Each

Part Number: MPE-4451218

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 17, 2026 if ordered today

MagnaFlow Sport Series Exhaust Systems for 1999-2003 JETTA - 15669

Exhaust, Cat-Back, Stainless Steel, Resonator, Polished Stainless Tips, Volkswagen, 1.8L, 2.0L, 2.8L, Kit

Part Number: MPE-15669

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 2026 if ordered today

MagnaFlow Street Series Performance Exhaust Systems for 2000-2006 SUBURBAN 2500, YUKON XL 2500 - 15798

Exhaust System, Cat-Back, Stainless Steel, Polished Stainless Tip, Chevy, GMC, 6.0L, Kit

Part Number: MPE-15798

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 16, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 16, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters for 2003-2008 X-TYPE - 52015

Catalytic Converter, Stainless Steel, Jaguar, 2.5L, Rear, Each

Part Number: MPE-52015

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

MagnaFlow Street Series Performance Exhaust Systems for 2002-2005 RSX - 15783

Exhaust System, Cat-Back, 409 Stainless Steel, Resonator, Polished Tip, for use on Acura®, Kit

Part Number: MPE-15783

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

MagnaFlow Street Series Performance Exhaust Systems for 2002-2006 SENTRA - 15764

Exhaust System, Cat-Back, 409 Stainless Steel, Resonator, Polished Tip, for Nissan, 2.5L, Kit

Part Number: MPE-15764

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 16, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 16, 2026 if ordered today

MagnaFlow Street Series Performance Exhaust Systems for 2002-2003 LANCER - 15805

Exhaust System, Cat-Back, 409 Stainless Steel, Resonator, Polished Tip, Mitsubishi, Lancer, 2.0L, Kit

Part Number: MPE-15805

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 16, 2026 if ordered today

MagnaFlow Competition Series Exhaust Systems for 1999-2004 MUSTANG - 15673

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

Part Number: MPE-15673

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 16, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Flowmaster Force II Exhaust Systems for 1999-2004 F-350 SUPER DUTY, F-250 SUPER DUTY, 1999 F-250 - 17229

4.25 out of 5 stars ( 21 )

Estimated Ship Date: Today

...Loading

MagnaFlow Street Series Performance Exhaust Systems for 2003 RAM 1500 - 15788

Exhaust System, Cat-Back, Stainless Steel, Polished Stainless Tips, Dodge, Pickup, 5.7L, Kit

Part Number: MPE-15788

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 16, 2026 if ordered today

MagnaFlow Street Series Performance Exhaust Systems for 2000-2006 WRANGLER - 15855

Exhaust System, Cat-Back, Stainless Steel, Polished Stainless Tip, Jeep, 2.5, 4.0L, Kit

Part Number: MPE-15855

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

MBRP XP Series Exhaust Systems for 2003-2006 WRANGLER - S5500409

4.5 out of 5 stars ( 5 )

Estimated Ship Date: Today

...Loading

Page 1 of 6
Next