Mufflers & Resonators

Muffler, MSL, Steel, Aluminized, Isuzu, 2.2, 2.3, 2.6, 2.8L, Each

Part Number: APH-6530

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Muffler, Quiet-Flow SS, Oval, Stainless Steel, Aluminized, 2.50 in. Center Inlet, 2.25 in. Offset Outlet, 33.25 in. Overall Length, Each

Part Number: WLK-21602

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Muffler, 3 in. Inlet, 4 in. Outlet, Titanium, Natural Tip, Each

Part Number: VPE-17563

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Estimated Ship Date: Today

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Resonator, Steel, Aluminized, 2.50 in. Center Inlet/Outlet, Dodge, 5.7L Hemi, Each

Part Number: WLK-55343

5.0 out of 5 stars ( 4 )

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Muffler, 2.25 in. Inlet/2.25 in. Outlet, Stainless Steel, Natural, Each

Part Number: MPE-12245

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 27, 2025 if ordered today

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Muffler, Heavy-Duty Tractor, Round, Steel, Aluminized, Each

Part Number: WLK-21188

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 29, 2025 if ordered today

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Muffler, Super 50 Series, 3 in. Inlet/Dual 2 1/2 in. Outlet, Steel, Black, Aluminized, Each

Part Number: FLO-530552

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Muffler, OE Replacement, Steel, Aluminized, for use on Honda®, Each

Part Number: APH-2462

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Muffler, OE Replacement, Steel, Aluminized, Hummer, 3.5L, Each

Part Number: APH-40021

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 27, 2025 if ordered today

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Muffler, Powercore 4, Oval, Aluminum/Stainless Steel, Natural, Turndown Outlet, for use on Honda®, Each

Part Number: FMF-041582

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Resonator, Hot Dog Style, 3.50 in. Inlet, 3.50 in. Outlet, 4.50 in. Diameter, 14 in. Overall Length, 304 Stainless Steel, Polished, Each

Part Number: XFO-CT05-14S

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Muffler, 5" X 51" EXHAUST MUFFLER

Part Number: UPD-10333

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Estimated Ship Date: Oct 29, 2025 if ordered today

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Muffler - Quiet-FlowSS - Domestic - TK

Part Number: WLK-21683

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Estimated Ship Date: Oct 29, 2025 if ordered today

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Muffler, 2.5 in. Inlet, 4 in. Outlet, Titanium, Blue Burnt Tip, Each

Part Number: VPE-17560

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Estimated Ship Date: Today

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Muffler, 2.50 in. Offset Inlet, 2.25 in. Offset Outlet, 26.50 in. Overall Length, Oval, Reversible, Steel, Natural, Universal, Each

Part Number: BRE-100-5086

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Exhaust Resonator, Steel, Aluminized, Subaru, Each

Part Number: WLK-56044

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 29, 2025 if ordered today

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Q4 HEX MFLR KAW

Part Number: FMF-042410

Not Yet Reviewed

Estimated Ship Date: Oct 15, 2025 if ordered today

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Muffler, Quiet-Flow 3, 2 in. Inlet/2 1/4 in. Outlet, Stainless Steel, Chevy, Passenger Side, Each

Part Number: WLK-21570

3.0 out of 5 stars ( 4 )

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Muffler, Quiet-Flow SS, Stainless Steel, Aluminized, Dodge, 5.9L Diesel, Each

Part Number: WLK-54607

3.33 out of 5 stars ( 3 )

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Welded Assembly, 13-15 4 Cyl. Chevrolet Spark, 1.2L Engine

Part Number: APH-30094

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Exhaust, Stainless Steel Q4 Spark Arrestor, Stainless Steel

Part Number: FMF-043380

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Estimated Ship Date: Oct 22, 2025 if ordered today

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Exhaust, Stainless Steel Q4 Spark Arrestor, Stainless Steel

Part Number: FMF-042388

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Estimated Ship Date: Oct 22, 2025 if ordered today

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Spark Arrestors, Stainless Steel Q4 Spark Arrestor

Part Number: FMF-042393

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 22, 2025 if ordered today

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Muffler, Quiet-Flow, Unique, Steel, Aluminized, Volkswagen, L4, L5, Gas, Sedan, Each

Part Number: WLK-53949

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Muffler, OE Replacement, Steel, Aluminized, Ford, Mercury, 3.5L, Each

Part Number: APH-40019

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Estimated Ship Date: Oct 27, 2025 if ordered today

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