Mufflers & Resonators

Muffler, Enforcer II, Oval, Steel, Aluminized, 18 in. Length, 1.75 in. Inlet/Outlet, Center/Offset, Each

Part Number: APH-3750

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Estimated Ship Date: Today

Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 32.00 in. Overall Length, Buick, Chevrolet, Oldsmobile, Pontiac, Saturn, Each

Part Number: WLK-18942

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Estimated Ship Date: Today

Muffler, Heavy-Duty Tractor, 5.50 in. Round, 2.375 in. Inlet, 2.50 in. Outlet, International, Navistar, Each

Part Number: APH-3982

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 18, 2025 if ordered today

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Muffler, Glass Pack, 2.250 in. Inlet/Outlet, 28 in. Length, Steel, Aluminized, Each

Part Number: APH-3524112S

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 17, 2025 if ordered today

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Muffler, Tru-Fit Series, Steel, Aluminized, 2.00 in. Inlet/2.00 in. Outlet, Each

Part Number: WLK-18150

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Mufflers, Replacement, 1 in. NPT Inlet, Steel, Natural, Each

Part Number: RRA-7-03670

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Muffler, Glass Pack, 2.000 in. Core, 30 in. Length, Steel, Aluminized, Each

Part Number: APH-353000S

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 18, 2025 if ordered today

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Mufflers, MSL Maximum, Steel, Aluminized, Oval Case, Dodge, Plymouth, 2.0L, Each

Part Number: APH-709010

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Muffler, Glass Pack, 2.00 in. Inlet/Outlet, 28 in. Length, Steel, Aluminized, Each

Part Number: APH-352211S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 17, 2025 if ordered today

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Muffler, Full Boar 1-Chamber Race, 2 1/4 in. Inlet, 2 1/4 in. Outlet, Steel, Aluminized, 13 in. Length, Each

Part Number: JEX-FB430

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Muffler, Pro, 3.000 in. Inlet/3.000 in. Outlet, Steel, Aluminized, Each

Part Number: IMM-7411CB

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Nov 14, 2025 if ordered today

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Muffler, 2-Stroke, Round Case, Steel, Natural, 1.25 in. Inlet/Outlet, 8.0 in. Overall Length, Each

Part Number: PTE-H2971

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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Muffler, 2.50 in. Offset Inlet, 2.50 in. Center Outlet, 25.00 in. Overall Length, Oval, Aluminized Steel, Each

Part Number: RUM-R27718

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Muffler, Glass Pack, 2.25 in. Inlet/Outlet, 28 in. Length, Steel, Aluminized, Each

Part Number: APH-3522112S

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Muffler, Turbo Tube, 2 1/4 in. Inlet/Outlet, Steel, Aluminized, 30 in. Length, Each

Part Number: JEX-ATT24S-5

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 10, 2025 if ordered today

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Muffler, Oval, 2.50 in. Offset Inlet, 2.50 in. Offset Outlet, 409 Stainless Steel, Black, Each

Part Number: SUM-632502B

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Muffler, MSL, for use on Honda®, Each

Part Number: APH-700110

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Muffler, MSL, Steel, Aluminized, Chevy, GMC, 5.0, 5.7L, Each

Part Number: APH-6557

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 18, 2025 if ordered today

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Mufflers, MSL Maximum, Steel, Aluminized, Oval Case, Dual 2.50 in. Offset Inlet/Outlet, 24.00 in. Overall Length, Each

Part Number: APH-709020

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Nov 18, 2025 if ordered today

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Muffler, Glasspack, 3.00 in. Inlet, 3.00 in. Outlet, Steel, Aluminized, 23 in. Overall Length, Each

Part Number: JEX-A4318S

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 10, 2025 if ordered today

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Muffler, Glasspack, 1.75 in. Inlet, 1.75 in. Outlet, Steel, Aluminized, 31 in. Overall Length, Each

Part Number: JEX-A3026S

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Muffler, Glass Pack, 2.25 in. Inlet/Outlet, 22 in. Length, Steel, Aluminized, Each

Part Number: APH-3516112S

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 18, 2025 if ordered today

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Muffler, Tru-Fit, Steel, Aluminized, Oval, 2.0 in. Inlet, 2.5 in. Outlet, 25.5 in. Length, Each

Part Number: WLK-18171

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Muffler, MSL, Chevy, GMC, Each

Part Number: APH-6590

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Muffler, Glasspack, Red Pack, Steel, Red, 2.25 in. Inlet/2.25 in. Outlet, 26 in. Length, Each

Part Number: MPE-13135

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Estimated Ship Date: Nov 18, 2025 if ordered today

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