2003 FORD F-150 Exhaust - In Stock Filter Options - Vendor In Stock Filter Options

BBK CNC Series Performance Headers 3518

Exhaust Header; Premium Series Performance Header; 1 5/8 in., Shorty, Titanium Ceramic, Pair

Part Number: BBK-3518

4.13 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Cat-Back Exhaust Systems for 1997-2003 F-150, 1997-1999 F-250 - SUM-684555

Exhaust, Cat-Back, 3.00 inch, Split Rear Exit, Steel, Aluminized, Ford, Pickup, 4.2, 4.6, 5.4L, Kit

Part Number: SUM-684555

4.36 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

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Flowmaster 50 Series Heavy-Duty 409 Stainless Steel 2.5 Inch Muffler 8525554

Muffler; 50 Series Heavy Duty Muffler; 2.5 in. Dual Inlet/2.5 in. Dual Outlet; Case Dimensions 5 in. x 10 in.

Part Number: FLO-8525554

3.9 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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BBK CNC Series Performance Headers 35150

Headers, Shorty, Steel, Ceramic Coated, Ford, 4.6L SOHC, Pair

Part Number: BBK-35150

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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MagnaFlow Universal Catalytic Converters 458076

Catalytic Converters, Universal, 3-way, Stainless Steel Case, 2.500 in. Slip Fit Inlet/Outlet, 11.500 in. Overall Length, Each

Part Number: MPE-458076

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

Summit Racing™ Cat-Back Exhaust Systems for 1997-2003 F-150, 1997-1999 F-250 - SUM-682555

Summit Racing™ Cat-Back Exhaust Systems for 1997-2003 F-150, 1997-1999 F-250 - SUM-682555

Exhaust, Cat-Back, 3.0 inch, Passenger Side Exit, Steel, Aluminized, Ford, Pickup, 4.2, 4.6, 5.4, 7.5L, Kit

Part Number: SUM-682555

4.24 out of 5 stars ( 54 )

Estimated Ship Date: Tomorrow

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MagnaFlow Universal Catalytic Converters 447206

Catalytic Converters, Universal, 3-way, Stainless Steel Case, 2.500 in. Slip Fit Inlet/Outlet, 13.000 in. Overall Length, Each

Part Number: MPE-447206

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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BBK CNC Series Performance Headers 3515

Headers, Shorty, Steel, Titanium Ceramic, Ford, 4.6 SOHC, Pair

Part Number: BBK-3515

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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BBK CNC Series Performance Headers 35180

Headers, CNC Series Performance, Shorty, Steel, Polished Ceramic Coated, 1 5/8 in. Primary Tube O.D., Ford, 5.4L, Pair

Part Number: BBK-35180

3.2 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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MagnaFlow Universal Catalytic Converters 447256

Catalytic Converter, Stainless Steel, Ceramic Honeycomb, Each

Part Number: MPE-447256

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

BRExhaust Direct-Fit Exhaust Systems for 1998-2003 F-150, 2004 F-150 HERITAGE, 1998-1999 F-250 - 106-0027

Exhaust Systems, Direct-Fit, Cat-back, Single, Steel, Aluminized, Side Exit, Ford, Kit

Part Number: BRE-106-0027

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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BRExhaust Direct-Fit Exhaust Systems for 2001-2003 F-150, 2004 F-150 HERITAGE - 106-0026

Exhaust Systems, Direct-Fit, Cat-back, Single, Steel, Aluminized, Side Exit, Ford, Kit

Part Number: BRE-106-0026

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

MagnaFlow California 40000 Catalytic Converters 447176

Catalytic Converter, Stainless Steel, Slip-Fit, Ford, Lincoln, Each

Part Number: MPE-447176

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Walker Ultra Direct-Fit Catalytic Converters 54397

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-54397

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Catco Direct-Fit Catalytic Converters for 2000 EXPEDITION, 2001-2003 F-150, 2004 F-150 HERITAGE - 9117

Catalytic Converter, Direct Fit, Stainless Steel Case, Driver Side, Ford, 4.6L, RWD, Each

Part Number: CTO-9117

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Walker Exhaust - Catalytic Converters for 2001-2003 F-150, 2004 F-150 HERITAGE - 14635

Ultra EPA Catalytic Converter

Part Number: WLK-14635

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Walker CalCat Universal Catalytic Converters 83418

Catalytic Converter, Cal-Cat Universal, 2.500 in. Slip Fit Inlet, 2.500 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each

Part Number: WLK-83418

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 2003 F-150, 2004 F-150 HERITAGE - 54655

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-54655

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Walker Ultra Direct-Fit Catalytic Converters 54406

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-54406

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 2001-2003 F-150, 2004 F-150 HERITAGE - 54407

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-54407

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Walker CalCat Universal Catalytic Converters 83513

Catalytic Converter, Cal-Cat Universal, 2.500 in. Slip Fit Inlet, 2.500 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each

Part Number: WLK-83513

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 2000 EXPEDITION, 2001-2003 F-150, 2004 F-150 HERITAGE - 645413

Catalytic Converters, Direct-Fit, Stock Flange Inlet, 2.50 in. Slip Fit Outlet, 35.50 in. Overall Length, Left, Ford, Each

Part Number: APH-645413

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

AP Exhaust Universal Catalytic Converters 608756

Catalytic Converters, Universal, 2.50 in. Slip Fit Inlet/Outlet, Stainless Steel Case, Ceramic Honeycomb Substrate, 16.00 in. Overall Length, Each

Part Number: APH-608756

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today