JEEP 4.0L/242 Exhaust - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Walker CalCat Universal Catalytic Converters 80906

Catalytic Converter, CalCat, Stainless Case, 2.500 in. Inlet/2.500 in Outlet, Chevy, Dodge, Ford, Toyota, Each

Part Number: WLK-80906

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Crown Automotive Exhaust Hangers for 1987-1995 WRANGLER - 52018814

Exhaust Hanger, Insulator Style, Rubber, Black, 2.50 in. Length, Jeep, Each

Part Number: CWA-52018814

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Summit Racing™ Cat-Back Exhaust Systems for 1999-2004 GRAND CHEROKEE - SUM-640002

Summit Racing™ Cat-Back Exhaust Systems for 1999-2004 GRAND CHEROKEE - SUM-640002

Exhaust System, Cat-Back, 3.00 inch, Single Rear Exit, Steel, Aluminized, Jeep, 4.0, 4.7L, Kit

Part Number: SUM-640002

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Crown Automotive Exhaust Manifold Hardware J4004109

Manifold Stud,

Part Number: CWA-J4004109

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Walker Quiet-Flow SS 409 Stainless Steel 2.25 Inch Muffler 21456

Muffler, Quiet-Flow SS, Direct-Fit, Stainless Steel, Aluminized, Jeep, Each

Part Number: WLK-21456

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18568

Muffler, SoundFX, Steel, Aluminized, 2.25 in. Center Inlet, 2.25 in. Offset Outlet, Jeep, Each

Part Number: WLK-18568

2.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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BRExhaust Direct-Fit Intermediate Pipes for 1999-2000 GRAND CHEROKEE - 102-9029

Exhaust Pipes, Direct-Fit Intermediate Pipes, Steel, Aluminized, 2.500 in. O.D., Jeep, Each

Part Number: BRE-102-9029

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Dorman Exhaust Manifold Mounting Hardware 03408

Exhaust Manifold Studs, Jeep, 4.0 L, Set of 9

Part Number: RNB-03408

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Catco Universal-Fit Catalytic Converters 6905

Catalytic Converter, Stainless Steel, Universal, 2.25 in. Inlet/Outlet, 14 in. Length, Each

Part Number: CTO-6905

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Catco Direct-Fit Catalytic Converters for 2000-2001 CHEROKEE - 1031

Catalytic Converter, Direct Fit, Stainless Steel Case, Heat Shield, Jeep, 4.0L, Each

Part Number: CTO-1031

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

Crown Automotive Exhaust Intermediate Pipes for 1994-1999 CHEROKEE - E0055277AA

Intermediate Pipe, Exhaust, Forward Pipe Only, Steel, Natural, Jeep, 4.0L, Each

Part Number: CWA-E0055277AA

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

MagnaFlow Universal Catalytic Converters 94015

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

Part Number: MPE-94015

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

Walker Quiet-Flow SS 409 Stainless Steel 2.25 Inch Muffler 21489

Walker Quiet-Flow SS Muffler

Part Number: WLK-21489

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

MBRP Installer Series Exhaust Systems for 2000-2006 WRANGLER - S5522AL

Exhaust System, Installer Series, Cat-Back, Steel, Underbody Exit, Aluminized, Polished Tip, Jeep, Kit

Part Number: MBR-S5522AL

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Walker Exhaust Hangers for 1996-2001 CHEROKEE - 36377

Exhaust Hanger, Bolt-on, Rubber/Steel, Natural, Jeep, 2.5L, 4.0L, Each

Part Number: WLK-36377

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18574

Mufflers, Direct Fit SoundFX, Steel, Aluminized, 21.500 in. Overall Length, Jeep, 2.5L, 4.0L, Each

Part Number: WLK-18574

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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MagnaFlow Universal Catalytic Converters 459006

Catalytic Converters, Universal, 3-way, Stainless Steel Case, 2.500 in. Slip Fit Inlet/Outlet, 16.000 in. Overall Length, Each

Part Number: MPE-459006

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

Standard Motor AIR Pump Check Valves AV7T

Check Valve, AMC, BMW, Buick, Cadillac, Chevy, Chrysler, Dodge, Jeep, Olds, Pontiac, Saab, Volkswagen, Each

Part Number: SMP-AV7T

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Walker Universal Tru-Fit Steel 2.25 Inch Muffler 18113

Muffler, Tru-Fit, Steel, Aluminized, 2.25 in. Inlet, 2.25 in. Outlet, 26.0 in. Length, Each

Part Number: WLK-18113

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Crown Automotive Exhaust Hangers for 1987-1995 WRANGLER - 52040219

Exhaust Hanger, Insulator Style, Rubber, Black, 2.00 in. Length, Jeep, Each

Part Number: CWA-52040219

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Catco Direct-Fit Catalytic Converters for 2000-2001 CHEROKEE - 9231

Catalytic Converter, Direct Fit, Stainless Steel, Jeep, 4.0L, Each

Part Number: CTO-9231

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

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18952

Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 30.00 in. Overall Length, Jeep, Each

Part Number: WLK-18952

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

MagnaFlow Direct-Fit Catalytic Converters for 1993-1995 CHEROKEE, GRAND CHEROKEE, WRANGLER - 23221

Catalytic Converter, Stainless Steel, Jeep, 23.0 in. Length, 2.5, 4.0L, Each

Part Number: MPE-23221

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

BRExhaust Direct-Fit Intermediate Pipes for 2000-2001 CHEROKEE - 102-8920

Exhaust Pipes, Direct-Fit Intermediate Pipes, Steel, Aluminized, 2.500 in. O.D., Jeep, Each

Part Number: BRE-102-8920

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Dynomax Super Turbo Exhaust Systems for 1999-2001 GRAND CHEROKEE - 19312

Exhaust System, Super Turbo, Cat-Back, Steel, Aluminized, Stainless Tip, Jeep, 4.0, 4.7L, Kit

Part Number: WLK-19312

4.65 out of 5 stars ( 31 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today