Summit Racing SpeedCard - learn how to get 15% back up to $150

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Mufflers

Individual Parts

Results 1 - 25 of 63

Muffler, MSL, Jeep, Each

Part Number: APH-700045

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

Mufflers, Quiet-Flow SS, Stainless Steel, Aluminized, 23.000 in. Overall Length, Chevy, GMC, Each

Part Number: WLK-21424

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Muffler, Enforcer II, Oval, Steel, Aluminized, 26 in. Length, 2.25 in. Inlet, 2.25 in. Outlet, Offset/Center, Each

Part Number: APH-3762SL

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Muffler, ProXS, Oval Case, Stainless, Dual 2.25 in. Inlet, Dual 2.25 in. Outlet, 19 in. Case Length, Each

Part Number: BOR-400492

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Muffler, Premium Pro-Fit, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-17808

4.83 out of 5 stars ( 12 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Muffler, SoundFX Series, Steel, Aluminized, 2.25 in. Inlet/2.25 in. Outlet, Each

Part Number: WLK-18230

4.79 out of 5 stars ( 19 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Muffler, Quiet-Flow 3, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, GM, Each

Part Number: WLK-22317

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Muffler, ProXS, Oval Case, Stainless, 2.25 in. Center Inlet, 2.25 in. Offset Outlet, 19 in. Case Length, Each

Part Number: BOR-400483

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Muffler, Enforcer II, Oval, Steel, Aluminized, 26 in. Length, 2.25 in. Inlet, 2.00 in. Outlet, Offset/Center, Each

Part Number: APH-3777SL

Not Yet Reviewed

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Muffler, Oval, 2.25 in. Inlet/2.25 in. Outlet, Stainless Steel, Brushed, Each

Part Number: BOR-400287

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Muffler, Enforcer II, Oval, Steel, Aluminized, 26 in. Length, 2.25 in. Inlet, 2.25 in. Outlet, Offset/Offset, Each

Part Number: APH-3746SL

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Muffler, MSL, Oval, Baffled, Steel, Aluminized, 2.25 in. Offset Inlet/Outlet, 23.00 in. Overall Length, Each

Part Number: APH-700473

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Muffler, Enforcer II, Oval, Steel, Aluminized, 26 in. Length, 2.25 in. Inlet, 2.00 in. Outlet, Offset/Offset, Each

Part Number: APH-3775SL

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Muffler, Enforcer II, Oval, Steel, Aluminized, 26 in. Length, 2.25 in. Inlet, 2.25 in. Outlet, Offset/Center, Each

Part Number: APH-3769SL

Not Yet Reviewed

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Muffler, Enforcer II, Oval, Steel, Aluminized, 26 in. Length, 2.25 in. Inlet/Outlet, Offset, Each

Part Number: APH-3746

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Muffler, Enforcer II, Oval, Steel, Aluminized, 26 in. Length, 2.25 in.Inlet/Outlet, Offset, Center, Each

Part Number: APH-3762

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Muffler, OE Replacement, Steel, Aluminized, Chrysler, Dodge, Plymouth, V6, Each

Part Number: APH-3430

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

Muffler, SoundFX, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Cadillac, Each

Part Number: WLK-18387

Not Yet Reviewed

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Mufflers, MSL Maximum, Round, Steel, Aluminized, 2.250 in. Center Inlet/Outlet, 22.500 Overall Length, Each

Part Number: APH-6527

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

Muffler, Enforcer II, Oval, Steel, Aluminized, 26 in. Length, 2.25 in.Inlet, 2.00 Outlet, Offset/Offset, Each

Part Number: APH-3775

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 3, 2026 if ordered today

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Estimated Ship Date: Feb 3, 2026 if ordered today

Muffler, Quiet-Flow, Oval, Steel, Aluminized, Lexus, Toyota, Each

Part Number: WLK-53602

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Muffler, Turbo XL, 2 1/4 in. Inlet/2 1/4 in. Outlet, Brushed Stainless Steel, Each

Part Number: BOR-40664

4.9 out of 5 stars ( 10 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Muffler, Enforcer II, Oval, Steel, Aluminized, 26 in. Length, 2.25 in.Inlet, 2.00 Outlet, Offset/Center, Each

Part Number: APH-3777

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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Estimated Ship Date: Feb 4, 2026 if ordered today

Muffler, SoundFX, Oval, Steel, Aluminized, 2.25 in. Offset Inlet, 2.00 in. Offset Outlet, 30.25 in. Overall Length, Each

Part Number: WLK-18885

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Muffler, SoundFX, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Chevy, GMC, Oldsmobile, Each

Part Number: WLK-18499

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

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