Mufflers & Resonators

Muffler, Replacement, For Summit® 4" Aluminized Steel Diesel Kits, Each

Part Number: SUM-630100

4.93 out of 5 stars ( 14 )

Estimated Ship Date: Today

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Muffler, 2.50 in. Inlet/2.50 in. Outlet, Stainless Steel, Natural, Each

Part Number: MPE-12276

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Muffler, Mega-Flow, Round, Chambered, Steel, Aluminized, 4 in. Center Inlet and Outlet, 51 in. Length, Each

Part Number: WLK-22965

4.8 out of 5 stars ( 5 )

• Oversize $7.99

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

Part Number: FLO-8530552

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Muffler, XL 3 Chamber, 3.00 in. Inlet/Dual 2.50 in. Outlet, Stainless Steel, Natural, Each

Part Number: MPE-13288

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Muffler, StreetPower, Oval, Stainless Steel, Polished, 3.50 in. Center Inlet, 3.50 in. Offset Outlet, 15.00 in. Case Exterior Length, Each

Part Number: VPE-1133

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MUFFLER

Part Number: WLK-21144

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Muffler, Race Pro Series, Stainless Steel, Natural, 2.5 in. Offset Inlet/2.5 in. Offset Outlet, Each

Part Number: PYE-MVR30

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

Resonator, Steel, Aluminized, Center Inlet/Outlet, Subaru, 2.5L, Each

Part Number: WLK-47839

3.85 out of 5 stars ( 13 )

Estimated Ship Date: Dec 31, 2025 if ordered today

• Oversize $44.99

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

Part Number: WLK-21292

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Muffler, XR-1, 2.5 in. Inlet/2.5 in. Outlet, Brushed Stainless Steel, Reversible, Each

Part Number: BOR-401382

5.0 out of 5 stars ( 1 )

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StreetPower Muffler, Oval, 2.5 in. Offset inlet/outlet same side, 304 Stainless Steel, Mirror Polished, Each

Part Number: VPE-1129

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Muffler, Delta Force 40 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Stainless Steel, Black, Each

Part Number: FLO-8325408

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Exhaust Muffler Delete Pipe, 409 Stainless Steel, 3 in., Chevy, GMC, Each

Part Number: AFE-49C44114NM

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Resonator, Stainless Steel, Black, 2.5 in. Inlet/Outlet, 17.75 in. Length, Each

Part Number: FLO-15150S

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Mufflers, Quiet-Flow SS, Stainless Steel, Aluminized, 64.000 in. Overall Length, Mazda, 1.6L, 1.8L, Each

Part Number: WLK-55207

4.7 out of 5 stars ( 10 )

Estimated Ship Date: Dec 15, 2025 if ordered today

• Oversize $44.99

Mufflers, Muffler - Rear, ANSA OER

Part Number: APH-ME6517

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Muffler, StreetPower Performance, Oval, Stainless, Polished, 2.5 in. Offset Inlet/Outlet, 20 in. Length, Each

Part Number: VPE-1126

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Muffler Insert, 3.875 in. Diameter, 4.75 in. Length, 4.0 in. Collector Diameter, Stainless Steel, Pair

Part Number: EDM-102-07

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Muffler, Quiet-Flow 3, 3 in. Inlet/3 in. Outlet, Steel, Aluminized, Chevy, GMC, Each

Part Number: WLK-22677

4.67 out of 5 stars ( 9 )

Exhaust Resonator, Pro Series, 304 Stainless Steel, 3.0 in. Inside Diameter, 16.25 in. Length, Notched, Each

Part Number: CSE-PKM2002

5.0 out of 5 stars ( 2 )

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Muffler, Delta Flow 40 Series, 2 1/2 in. Inlet/Dual 2 1/4 in. Outlet, Steel, Black, Each

Part Number: FLO-9425432

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Muffler, Race Series, 2.50 in. Inlet/2.50 in. Outlet, Stainless Steel, Natural, Each

Part Number: MPE-14158

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Muffler, Quiet-Flow, Oval, Turbo-style, Steel, Aluminized, Geo, 1.6L, 2-door Only, Each

Part Number: WLK-47715

4.83 out of 5 stars ( 12 )

Estimated Ship Date: Today

• Oversize $13.99

Muffler, Quiet-FlowSS, Oval, Stainless Steel, Natural, Ford, L4, V6, Left Side, Each

Part Number: WLK-53944

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