2004 FORD MUSTANG Exhaust - In Stock Filter Options - Vendor In Stock Filter Options

Dorman Exhaust Manifolds for 1996-2004 MUSTANG - 674-457

Exhaust Manifold, Cast Iron, Natural, Ford, 4.6L, Passenger Side, Each

Part Number: RNB-674-457

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 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 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

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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

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MagnaFlow Universal Catalytic Converters for 2002-2004 MUSTANG - 441355

Catalytic Converter, Stainless Steel, 2.25 in. Inlet, 2.25 in. Outlet, 15.00 in. Length, Universal, Each

Part Number: MPE-441355

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

MagnaFlow Universal Catalytic Converters for 2002-2004 MUSTANG - 441356

Catalytic Converter, Stainless Steel, 2.50 in. Inlet, 2.50 in. Outlet, 15.00 in. Length, Universal, Each

Part Number: MPE-441356

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters for 1999-2004 MUSTANG - 51127

Catalytic Converter, Stainless Steel, Ford, 3.8, 3.9L, Each

Part Number: MPE-51127

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Kooks Headers X-Pipes for 1996-2004 MUSTANG - 11203240

Exhaust, Mid-Pipe with Catalytic Converters, Stainless Steel, 2.5 in. Outside Diameter, Ford, Modular V8, Each

Part Number: KOK-11203240

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 2554

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 2554

Muffler, OE Replacement, Steel, Aluminized, Chevy, Pontiac, 2.4L, Each

Part Number: APH-2554

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

ATP Exhaust Manifolds for 1999-2004 MUSTANG - 101271

Exhaust Manifold, Passenger Side, Steel, Natural, Ford, 3.8L, Each

Part Number: ATP-101271

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

AP Exhaust Universal Catalytic Converters 608205

Catalytic Converters, Universal, 2.25 in. Slip Fit Inlet/Outlet, Stainless Case, Ceramic Honeycomb Substrate, 16.00 in. Overall Length, Each

Part Number: APH-608205

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

MBRP Armor Lite Series Exhaust Systems for 1999-2004 MUSTANG - S7221ALBT

Exhaust System, Armor Lite, Cat-Back, Street Profile, 2.50 in., Dual Split Rear, Aluminized Steel, Dual 3.50 in. Polished Stainless Tips, Ford, Kit

Part Number: MBR-S7221ALBT

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Walker Direct-Fit Tailpipes for 1999-2004 MUSTANG - 55299

Exhaust, Tailpipe, Steel, Aluminized, 2.25 in. Diameter, Ford, Driver Side, Each

Part Number: WLK-55299

2.67 out of 5 stars ( 3 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

AP Exhaust Universal Catalytic Converters 608755

Catalytic Converters, Universal, 2.25 in. Slip Fit Inlet/Outlet, Stainless Steel Case, Ceramic Honeycomb Substrate, 16.00 in. Overall Length, Each

Part Number: APH-608755

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Walker CalCat Universal Catalytic Converters 81802

Catalytic Converter, Stainless Steel, 2.25 in. Inlet/Outlet, 7.75 in. Length, Each

Part Number: WLK-81802

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Walker Quiet-Flow 3 Steel 2 Inch Muffler 21354

Muffler, Quiet-Flow 3, 2 in. Inlet/2 in. Outlet, Steel, Aluminized, Ford, Each

Part Number: WLK-21354

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

JBA Performance Exhaust Cat4ward Headers 1625S-9

Headers, Cat4ward, Stainless Steel, Natural, Ford, 4.6L, Pair

Part Number: JBA-1625S-9

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

JBA Performance Exhaust Exhaust Systems for 1999-2004 MUSTANG - 40-2625

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

Part Number: JBA-40-2625

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

MagnaFlow Universal Catalytic Converters 454174

Catalytic Converters, Universal, 3-way, Stainless Steel Case, 2.000 in. Slip Fit Inlet/Outlet, 12.000 in. Overall Length, Each

Part Number: MPE-454174

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

AP Exhaust OE Replacement Steel 2.25 Inch Muffler 2066

Muffler, OE Replacement, Steel, Aluminized, Ford, Each

Part Number: APH-2066

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Catco Direct-Fit Catalytic Converters for 1999-2004 MUSTANG - 4566

Catalytic Converter, Stainless Steel, Direct Fit, Ford, 56 in. Length, 3.8L, Each

Part Number: CTO-4566

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Catco Universal-Fit Catalytic Converters 2505

Catalytic Converter, Stainless Steel, Universal, 2.25 in. Inlet/Outlet, 16 in. Length, Each

Part Number: CTO-2505

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Kooks Headers - Header Fasteners for 1996-2014 MUSTANG - BK112

Header bolt kit for early Coyote engines. (16) M10-1.50 x 25mm (Coarse Thread) Grade 18-8 SS header bolts. 10mm head.

Part Number: KOK-BK112

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

AP Exhaust Universal Catalytic Converters 608274

Catalytic Converters, Universal, 2.00 in. Slip Fit Inlet/Outlet, Ceramic Honeycomb Substrate, 13.50 in. Length, for Nissan, Chevy, Ford, Subaru, Each

Part Number: APH-608274

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today