Mufflers | Summit Racing

AP Exhaust TruckEx Steel 3.5 Inch Muffler 4270

Muffler, 7.0 in. Round, 32 in. Overall Length, 3.50 in. Inlet/Outlet, Center, Welded, Each

Part Number: APH-4270

Not Yet Reviewed

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AP Exhaust TruckEx Steel 3 Inch Muffler 4269

Muffler, 7.0 in. Round, 32 in. Overall Length, 3.00 in. Inlet/Outlet, Center, Welded, Each

Part Number: APH-4269

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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AP Exhaust OE Replacement Steel 3.5 Inch Muffler 2518

AP Exhaust OE Replacement Steel 3.5 Inch Muffler 2518

Muffler, OE Replacement, Steel, Aluminized, Dodge, 5.9L, Diesel, Each

Part Number: APH-2518

4.5 out of 5 stars ( 2 )

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

AP Exhaust OE Replacement Steel 4 Inch Muffler 2519

Muffler, OE Replacement, Steel, Aluminized, Dodge, 5.9L, Diesel, Each

Part Number: APH-2519

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

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Walker Quiet-Flow SS Steel 4 Inch Muffler 54637

4.5 out of 5 stars ( 21 )

Estimated Ship Date: Today

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AP Exhaust TruckEx Steel 3.5 Inch Muffler 4274

Muffler, 7.0 in. Round, 32 in. Overall Length, 3.50 in. Inlet/Outlet, Offset, Welded, Each

Part Number: APH-4274

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

AP Exhaust TruckEx Steel 3 Inch Muffler 4273

Muffler, 7.0 in. Round, 32 in. Overall Length, 3.00 in. Inlet/Outlet, Offset, Welded, Each

Part Number: APH-4273

4.0 out of 5 stars ( 1 )

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

AP Exhaust OE Replacement Steel 3 Inch Muffler 2506

Muffler, OE Replacement, Steel, Aluminized, Ford, 6.0L, Diesel, Each

Part Number: APH-2506

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

AP Exhaust OE Replacement Steel 3 Inch Muffler 2558

Muffler, OE Replacement, Steel, Aluminized, Dodge, 5.7L, Each

Part Number: APH-2558

4.83 out of 5 stars ( 6 )

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

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Walker Quiet-Flow SS 409 Stainless Steel 3 Inch Muffler 50464

5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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AP Exhaust MSL Maximum Steel 4 Inch Muffler 700476

Muffler, MSL, Oval, Baffled, Steel, Aluminized, 4.00 in. Offset Inlet/Outlet, 39.00 in. Overall Length, Each

Part Number: APH-700476

4.0 out of 5 stars ( 1 )

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

AP Exhaust OE Replacement Steel 3 Inch Muffler 2566

Muffler, OE Replacement, Steel, Aluminized, Dodge, Ram, 3.7, 4.7, 5.7L, Each

Part Number: APH-2566

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Walker Quiet-Flow SS 409 Stainless Steel 3 Inch Muffler 21642

4.25 out of 5 stars ( 3 )

Estimated Ship Date: Today

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AP Exhaust OE Replacement Steel 3 Inch Muffler 2567

Muffler, OE Replacement, Steel, Aluminized, Dodge, 5.7L, Each

Part Number: APH-2567

Not Yet Reviewed

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AP Exhaust TruckEx Steel 2.5 Inch Muffler 4272

Muffler, 7.0 in. Round, 32 in. Overall Length, 2.50 in. Inlet/Outlet, Offset, Welded, Each

Part Number: APH-4272

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

AP Exhaust OE Replacement Steel 2.25 Inch Muffler 2526

Muffler, OE Replacement, Steel, Aluminized, Toyota, 5.7L, Each

Part Number: APH-2526

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

AP Exhaust TruckEx Steel 5 Inch Muffler 3900

Muffler, TruckEx, Steel, Aluminized, Universal, Each

Part Number: APH-3900

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 2435

Muffler, OE Replacement, Steel, Aluminized, Dodge, Each

Part Number: APH-2435

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

AP Exhaust TruckEx Steel 2.25 Inch Muffler 4267

Muffler, 7.0 in. Round, 32 in. Overall Length, 2.25 in. Inlet/Outlet, Center, Welded, Each

Part Number: APH-4267

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

AP Exhaust OE Replacement Steel 2 Inch Muffler 30063

Muffler 12-15 Ford Focus Excl. PZEV 2.0L

Part Number: APH-30063

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

AP Exhaust Challenge Steel 2.5 Inch Muffler 2652

Challenge Muffler

Part Number: APH-2652

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 2472

Muffler, OE Replacement, Steel, Aluminized, Jeep, Each

Part Number: APH-2472

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Walker Quiet-Flow SS 409 Stainless Steel 2.5 Inch Muffler 21640

4 out of 5 stars ( 1 )

Estimated Ship Date: Today

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AP Exhaust Challenge Steel 3.5 Inch Muffler 2603

Mufflers, Muffler - CHALLENGE

Part Number: APH-2603

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

AP Exhaust OE Replacement Steel 2.75 Inch Muffler 3571

Muffler, OE Replacement, Steel, Aluminized, Dodge, 3.9, 5.2, 5.9L, Each

Part Number: APH-3571

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

AP Exhaust OE Replacement Steel 3 Inch Muffler 2285

Muffler, OE Replacement, Steel, Aluminized, Chevy, GMC, Each

Part Number: APH-2285

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Walker Quiet-Flow 3 Steel 3 Inch Muffler 22677

4.75 out of 5 stars ( 9 )

Estimated Ship Date: Today

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AP Exhaust OE Replacement Steel 2.5 Inch Muffler 2401

Muffler, OE Replacement, Steel, Aluminized, Dodge, Each

Part Number: APH-2401

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

AP Exhaust OE Replacement Steel 2 Inch Muffler 40010

Mufflers, Muffler - Welded Assembly

Part Number: APH-40010

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

AP Exhaust TruckEx Steel 2.25 Inch Muffler 4271

Muffler, 7.0 in. Round, 32 in. Overall Length, 2.25 in. Inlet/Outlet, Offset, Welded, Each

Part Number: APH-4271

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today