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

Gibson Headers GP126S-1

Gibson Headers GP126S-1

Headers, Shorty, Stainless Steel, Natural, Ford, Pickup, 5.4L, Pair

Part Number: GIB-GP126S-1

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

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Gibson Headers GP126S

4.75 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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JBA Performance Exhaust Cat4ward Headers 1949S-1

Headers, Cat4ward, Stainless Steel, Natural, Dodge, Pickup, 4.7L, Pair

Part Number: JBA-1949S-1

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Dorman Exhaust Manifold Hardware 32129

MANIFOLD HARDWARE KIT

Part Number: RNB-32129

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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aFe Vulcan Series Exhaust Systems for 2002-2008 G500 - 49-36501

Exhaust Systems, Vulcan Series, Cat-back, Dual, Stainless Steel, Natural, Underbody Exit, Mercedes-Benz, 5.0L, Kit

Part Number: AFE-49-36501

Not Yet Reviewed

Estimated Ship Date: Jan 29, 2026 if ordered today

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Estimated Ship Date: Jan 29, 2026 if ordered today

MBRP XP Series Exhaust Systems S5018409

Exhaust System, XP Series, Cat-Back, 409 Stainless Steel, Split Side Exit, Natural, Polished Tip, Chevy/GMC, Pickup, V8, Kit

Part Number: MBR-S5018409

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

AFE Power - Catalytic Converters for 2000-2003 WRANGLER - 47-48002

CatConvert

Part Number: AFE-47-48002

Not Yet Reviewed

Estimated Ship Date: Jan 29, 2026 if ordered today

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Estimated Ship Date: Jan 29, 2026 if ordered today

Dorman Exhaust Manifold Mounting Hardware 03417B

Exhaust Manifold Bolts, Steel, Natural, M10 x 1.50 Thread, Dodge, Ram, Set of 12

Part Number: RNB-03417B

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Walker Butt-Joint Band Clamps 36535

Exhaust Clamp, Butt-Joint Band, 409 Stainless Steel, Natural, 55mm, Pipe Diameter, Each

Part Number: WLK-36535

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Dorman Exhaust Manifolds 674-271

Exhaust Manifold, OEM Replacement, Cast Iron, Natural, Dodge, 5.2, 5.9L, Driver Side, Each

Part Number: RNB-674-271

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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MagnaFlow Turbo Downpipes 15399

Exhaust Pipe

Part Number: MPE-15399

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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AP Exhaust Extra Heavy-Duty U-Clamps H258

Exhaust Clamps, Extra Heavy-Duty U-Clamps, U-bolt Clamp Style, 0.500 in. Clamp Width, 2.625 in. Pipe Diameter, Steel, Natural, Ram, 3.6L, Each

Part Number: APH-H258

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Walker Quiet-Flow Steel 3 Inch Muffler 22307

Mufflers-Quiet-Flow

Part Number: WLK-22307

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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MagnaFlow Direct-Fit Catalytic Converters for 2000-2004 TACOMA - 23770

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

Part Number: MPE-23770

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 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: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 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: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Borla Touring Exhaust Systems for 1999-2004 GRAND CHEROKEE - 14836

Exhaust System, Touring, Cat-Back, Stainless Steel, Natural, Rear Exit, Jeep, 4.0L, 4.7L, Kit

Part Number: BOR-14836

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Dorman Exhaust Manifold Mounting Hardware 03105

Exhaust Stud Kit, Steel, Zinc Plated, Set of 2

Part Number: RNB-03105

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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MagnaFlow Direct-Fit Catalytic Converters for 1999-2004 GRAND CHEROKEE - 24507

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

Part Number: MPE-24507

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

AP Round, Chrome 2 Inch Exhaust Tip 9850

Exhaust Tips, AP Exhaust Tips, Clamp-On/Weld-On, 2.00 in. Inlet Diameter, 3.44 in. Out Diameter, 304 Stainless Steel, Chrome, Each

Part Number: APH-9850

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 2000-2004 F-350 SUPER DUTY, F-250 SUPER DUTY, 2000-2002 EXCURSION - 646902

Catalytic Converters, Direct-Fit, Stock Flange Inlet, 3.00 in. Slip Fit Outlet, Stainless Steel Case, 56.50 in. Overall Length, Ford, Each

Part Number: APH-646902

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Dorman Exhaust Manifold Mounting Hardware 03414B

Studs, Exhaust Manifold Mounting Hardware, Steel, Natural, Set of 6

Part Number: RNB-03414B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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BBK Coyote Engine Swap X-Pipes for 1979-2004 MUSTANG - 1786

X-Pipe, Coyote Engine Swap, Long Tube, Steel, Aluminized, Catalytic Converters, Ford, 5.0L Modular, Each

Part Number: BBK-1786

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

Heatshield Products RV Stealth Shields SSRV001C

Heat Shield, RV Stealth Shield, Engine Dog House, Ford, Kit

Part Number: HSP-SSRV001C

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

BD Diesel Exhaust Pipes, Turbo Up Pipes 1043803

Up-Pipe, Passenger Side - Chevy 2001-2004 LB76.6L Duramax

Part Number: BDD-1043803

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

Flowmaster Outlaw Extreme Exhaust Systems for 1986-2004 MUSTANG - 817682

Exhaust System, Outlaw Extreme Series, Cat-back, Dual, Stainless Steel, Natural, Ford, 4.6L/5.0L, Kit

Part Number: FLO-817682

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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