Mufflers & Resonators

Muffler, School Bus, 2 1/2 in. Inlet/2 3/4 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-22866

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 18, 2025 if ordered today

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Muffler, Superflow, 2.50 in. Inlet/2.50 in. Outlet, Stainless Steel, Polished, Each

Part Number: GIB-788500S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 26, 2025 if ordered today

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Muffler, OE Replacement, Steel, Aluminized, Toyota, Lexus, 3.3L, Each

Part Number: APH-7885

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Estimated Ship Date: Aug 19, 2025 if ordered today

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• Oversize $10.99
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Mufflers, Muffler - CHALLENGE

Part Number: APH-2644

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Estimated Ship Date: Aug 19, 2025 if ordered today

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Muffler Assembly - Quiet-FlowSS - Domestic - PC

Part Number: WLK-50078

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Muffler, XL 3 Chamber, 2.25 in. Inlet/Dual 2.00 in. Outlet, Stainless Steel, Natural, Each

Part Number: MPE-13148

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Mufflers, Quiet-Flow SS, Stainless Steel, Natural, 22.750 in. Overall Length, Subaru, 2.5L, Each

Part Number: WLK-21746

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Aug 18, 2025 if ordered today

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Mufflers-Quiet-Flow SS

Part Number: WLK-54955

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Mufflers, Muffler - Center, ANSA OER

Part Number: APH-DA39545

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Estimated Ship Date: Aug 19, 2025 if ordered today

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Mufflers, Muffler - Center, ANSA OER

Part Number: APH-BW8015

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Mufflers, Sport Series, Slip-On, Round, Stainless Steel, Honda®, Each

Part Number: MBR-AT-7101

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Estimated Ship Date: Today

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Muffler, Sportsman Split case, Rectangular, Chambered, Steel, Aluminized, 3 in. Inlet/Dual 3 in. Outlet, Each

Part Number: SIH-344SC

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Estimated Ship Date: Today

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Mufflers, Muffler - Rear, ANSA OER

Part Number: APH-SZ6007

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Resonator, Steel, Aluminized, 2.375 in. Center Inlet/Outlet, 47.750 in. Overall Length, Toyota, 4.7L, Each

Part Number: WLK-50459

4.33 out of 5 stars ( 6 )

Estimated Ship Date: 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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Exhaust Insert, 3-Disk Inserts, 7 in. Long, 3 in. Diameter, Steel, Each

Part Number: CCI-3FI03L

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Aug 15, 2025 if ordered today

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Mufflers, PowerTech 4, Slip-On, Round, Stainless Steel, Polaris, Pair

Part Number: MBR-AT-9516PT

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Estimated Ship Date: Aug 29, 2025 if ordered today

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

Part Number: WLK-17602

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Muffler, Quiet-Flow 3, Oval, Steel, Aluminized, for Nissan, Each

Part Number: WLK-55020

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

• Oversize $13.99

Muffler, ATAK CrateMuffler, Oval, Stainless Steel, Natural, 2.25 in. Offset Inlet, 2.25 in. Center Outlet, Ford, Mercury, Each

Part Number: BOR-400838

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 14, 2025 if ordered today

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Muffler, Replacement, Oval, Steel, Aluminized, 2.00 in. Offset Inlet, 2.00 in. Center Outlet, Subaru, Each

Part Number: WLK-18922

4.5 out of 5 stars ( 2 )

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Muffler, Universal, 304 Stainless, Polished, 3.000 in. Inlet, 4.000 in. Outlet, Round, 20 in. L X 7 in. H X 7 in. W, with Tip, Each

Part Number: XFO-SV11-300

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Estimated Ship Date: Aug 15, 2025 if ordered today

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Muffler, Open Micro, Perforated Tube, 1.750 in. Inlet, 2.000 in. Outlet, Steel, Natural, Each

Part Number: BEY-4284

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow if ordered today

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Exhaust System, Powercore 4, Full, Single, Stainless Steel, Aluminum, Polished, for use on Honda®, Each

Part Number: FMF-041014

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Estimated Ship Date: Aug 6, 2025 if ordered today

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Muffler, Quiet-Flow 3, 1 7/8 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Volkswagen, Each

Part Number: WLK-22485

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