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Performance Mufflers & More

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Performance Mufflers & More

Give your ride a new attitude with mufflers from Flowmaster, Magnaflow, Thrush, Hushpower, Cherry Bomb, and more! We’ve got direct-fit and universal mufflers in...

Give your ride a new attitude with mufflers from Flowmaster, Magnaflow, Thrush, Hushpower, Cherry Bomb, and more! We’ve got direct-fit and universal mufflers in a variety of shapes, sizes, inlet diameters, and inlet/outlet quantities. Bring that throaty performance sound to your street machine or musclecar with a chambered muffler or choose the superior noise reduction of a turbo-style muffler. For all-out race performance, shop our selection of glasspack mufflers, straight-through racing mufflers, and resonators. What does a high performance muffler sound like? You decide with our huge in-stock selection of mufflers...

Give your ride a new attitude with mufflers from Flowmaster, Magnaflow, Thrush, Hushpower, Cherry Bomb, and more! We’ve got direct-fit and universal mufflers in a variety of shapes, sizes, inlet diameters, and inlet/outlet quantities. Bring that throaty performance sound to your street machine or musclecar with a chambered muffler or choose the superior noise reduction of a turbo-style muffler. For all-out race performance, shop our selection of glasspack mufflers, straight-through racing mufflers, and resonators. What does a high performance muffler sound like? You decide with our huge in-stock selection of mufflers for musclecars, street rods, race cars, trucks, SUVs, and more!

Related Parts: Exhaust Tubing | Exhaust Tips | Exhaust Clamps | Exhaust Hangers

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Results 1 - 25 of 2000 +

Borla ProXS 304 Stainless Steel 3 Inch Muffler 40359

Made in the USA Borla ProXS 304 Stainless Steel 3 Inch Muffler 40359

Borla ProXS 304 Stainless Steel 3 Inch Muffler 40359

Muffler, Pro XS, 3 in. Offset Outlet/3 in. Center Inlet, Stainless Steel, Natural, Universal, Each

Part Number: BOR-40359

4.72 out of 5 stars ( 90 )

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SpinTech 6000 Pro Street Steel 3 Inch Muffler 6441

SpinTech 6000 Pro Street Steel 3 Inch Muffler 6441

SpinTech 6000 Pro Street Steel 3 Inch Muffler 6441

Muffler, 6000 Series Pro Street, Rectangular, Chambered, Steel, Aluminized, 3.00 in. Center Inlet/3.00 in. Center Outlet, Each

Part Number: SIH-6441

4.75 out of 5 stars ( 8 )

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Flowmaster 40 Series Steel 2.5 Inch Muffler 42541

Flowmaster 40 Series Steel 2.5 Inch Muffler 42541

Flowmaster 40 Series Steel 2.5 Inch Muffler 42541

Muffler, American Thunder 40 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Black, Each

Part Number: FLO-42541

4.73 out of 5 stars ( 82 )

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MagnaFlow Performance 409 Stainless Steel 2.5 Inch Muffler 11226

MagnaFlow Performance 409 Stainless Steel 2.5 Inch Muffler 11226

MagnaFlow Performance 409 Stainless Steel 2.5 Inch Muffler 11226

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

Part Number: MPE-11226

4.76 out of 5 stars ( 42 )

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Borla XR-1 Racing 304 Stainless Steel 3 Inch Muffler 40085

Made in the USA Borla XR-1 Racing 304 Stainless Steel 3 Inch Muffler 40085

Borla XR-1 Racing 304 Stainless Steel 3 Inch Muffler 40085

Muffler, XR-1, 3 in. Inlet/3 in. Outlet, Brushed Stainless Steel, Each

Part Number: BOR-40085

4.81 out of 5 stars ( 95 )

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Borla ProXS 304 Stainless Steel 2.5 Inch Muffler 40659

Made in the USA Borla ProXS 304 Stainless Steel 2.5 Inch Muffler 40659

Borla ProXS 304 Stainless Steel 2.5 Inch Muffler 40659

Muffler, Pro XS, 2.5 in. Inlet/2.5 in. Outlet, Stainless Steel, Natural, Each

Part Number: BOR-40659

4.62 out of 5 stars ( 55 )

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Black Widow Exhaust Neighborhater 409 Stainless Steel 2.5 Inch Muffler BW0012-25

Black Widow Exhaust Neighborhater 409 Stainless Steel 2.5 Inch Muffler BW0012-25

Black Widow Exhaust Neighborhater 409 Stainless Steel 2.5 Inch Muffler BW0012-25

Muffler, Neighborhater, 2.50 in. Center, 2.50 in. Center, 6.00 in. Case Length, 5.00 in. Diameter, Stainless Steel, Brushed, Each

Part Number: BWE-BW0012-25

5.0 out of 5 stars ( 6 )

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Borla ATAK Crate304 Stainless Steel 3 Inch Muffler 400844

Made in the USA Borla ATAK Crate304 Stainless Steel 3 Inch Muffler 400844

Borla ATAK Crate304 Stainless Steel 3 Inch Muffler 400844

Muffler, ATAK CrateMuffler, Oval, Stainless, Brushed, 3.00 in. Offset Inlet, 3.00 in. Center Outlet, Chevy

Part Number: BOR-400844

4.54 out of 5 stars ( 28 )

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MagnaFlow Performance 409 Stainless Steel 2.5 Inch Muffler 10416

MagnaFlow Performance 409 Stainless Steel 2.5 Inch Muffler 10416

MagnaFlow Performance 409 Stainless Steel 2.5 Inch Muffler 10416

Muffler, 2.50 in. Inlet/2.50 in. Outlet, Round, Stainless Steel, Satin, Each

Part Number: MPE-10416

4.74 out of 5 stars ( 81 )

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MagnaFlow Performance 409 Stainless Steel 3 Inch Muffler 11229

MagnaFlow Performance 409 Stainless Steel 3 Inch Muffler 11229

MagnaFlow Performance 409 Stainless Steel 3 Inch Muffler 11229

Muffler, 3.00 in. Center Inlet/3.00 in. Offset Outlet, Reversible, Stainless Steel, Natural, Each

Part Number: MPE-11229

4.74 out of 5 stars ( 31 )

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Flowmaster FlowFX 409 Stainless Steel 2.5 Inch Muffler 71416

Flowmaster FlowFX 409 Stainless Steel 2.5 Inch Muffler 71416

Flowmaster FlowFX 409 Stainless Steel 2.5 Inch Muffler 71416

Muffler, FlowFX Series, 2.5 in. Inlet/2.5 in. Outlet, Stainless Steel, Natural, Round Body, Each

Part Number: FLO-71416

4.74 out of 5 stars ( 57 )

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Flowmaster 50 Series Delta Flow Steel 2.5 Inch Muffler 942551

Flowmaster 50 Series Delta Flow Steel 2.5 Inch Muffler 942551

Flowmaster 50 Series Delta Flow Steel 2.5 Inch Muffler 942551

Muffler, Delta Flow 50 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Black, Each

Part Number: FLO-942551

4.84 out of 5 stars ( 37 )

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Flowmaster FlowFX 409 Stainless Steel 2.5 Inch Muffler 71226

Flowmaster FlowFX 409 Stainless Steel 2.5 Inch Muffler 71226

Flowmaster FlowFX 409 Stainless Steel 2.5 Inch Muffler 71226

Muffler, FlowFX Series, 2.5 in. Inlet, 2.5 in. Outlet, 409 Stainless Steel, Natural Finish, Each

Part Number: FLO-71226

4.81 out of 5 stars ( 69 )

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SpinTech 6000 Pro Street Steel 3 Inch Muffler 6443

SpinTech 6000 Pro Street Steel 3 Inch Muffler 6443

SpinTech 6000 Pro Street Steel 3 Inch Muffler 6443

Muffler, 6000 Series Pro Street, Rectangular, Chambered, Steel, Aluminized, 3.00 in. Offset Inlet/3.00 in. Center Outlet, Each

Part Number: SIH-6443

5.0 out of 5 stars ( 5 )

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Black Widow Exhaust Neighborhater 409 Stainless Steel 3 Inch Muffler BW0012-30

Black Widow Exhaust Neighborhater 409 Stainless Steel 3 Inch Muffler BW0012-30

Black Widow Exhaust Neighborhater 409 Stainless Steel 3 Inch Muffler BW0012-30

Muffler, Neighborhater, 3.00 in. Center, 3.00 in. Center, 6.00 in. Case Length, 5.00 in. Diameter, Stainless Steel, Brushed, Each

Part Number: BWE-BW0012-30

5.0 out of 5 stars ( 3 )

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Borla ProXS 304 Stainless Steel 3 Inch Muffler 40353

Made in the USA Borla ProXS 304 Stainless Steel 3 Inch Muffler 40353

Borla ProXS 304 Stainless Steel 3 Inch Muffler 40353

Muffler, Pro XS, 3 in. Offset Inlet/3 in. Offset Outlet, Stainless Steel, Natural, Universal, Each

Part Number: BOR-40353

4.86 out of 5 stars ( 28 )

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AP Exhaust Xlerator Performance 409 Stainless Steel 4 Inch Muffler XS2772

AP Exhaust Xlerator Performance 409 Stainless Steel 4 Inch Muffler XS2772

AP Exhaust Xlerator Performance 409 Stainless Steel 4 Inch Muffler XS2772

Muffler, 7 in. Round, Stainless Steel, Rev, 30 in. Long, 4 in. Center Inlet, 4 in. Center Outlet, Each

Part Number: APH-XS2772

5.0 out of 5 stars ( 18 )

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Flowmaster 40 Series Steel 3 Inch Muffler 43041

Flowmaster 40 Series Steel 3 Inch Muffler 43041

Flowmaster 40 Series Steel 3 Inch Muffler 43041

Muffler, Flowmaster 40 Series, 3 in. Offset Inlet/3 in. Center Outlet, Steel, Black, Each

Part Number: FLO-43041

4.83 out of 5 stars ( 47 )

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MagnaFlow Performance 409 Stainless Steel 2.5 Inch Muffler 11236

MagnaFlow Performance 409 Stainless Steel 2.5 Inch Muffler 11236

MagnaFlow Performance 409 Stainless Steel 2.5 Inch Muffler 11236

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

Part Number: MPE-11236

4.88 out of 5 stars ( 26 )

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MagnaFlow Performance 409 Stainless Steel 3 Inch Muffler 14419

MagnaFlow Performance 409 Stainless Steel 3 Inch Muffler 14419

MagnaFlow Performance 409 Stainless Steel 3 Inch Muffler 14419

Muffler, 3.00 in. Inlet/3.00 in. Outlet, Stainless Steel, Natural, Each

Part Number: MPE-14419

4.59 out of 5 stars ( 49 )

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Flowmaster Super HP-2 409 Stainless Steel 2.5 Inch Muffler 12512409

Flowmaster Super HP-2 409 Stainless Steel 2.5 Inch Muffler 12512409

Flowmaster Super HP-2 409 Stainless Steel 2.5 Inch Muffler 12512409

Muffler, Stainless Steel, Black, 2.5 in. Inlet/Outlet, 17 in. Length, 4 in. Thick, Each

Part Number: FLO-12512409

4.85 out of 5 stars ( 20 )

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SpinTech 9000 Super Pro Street Steel 3 Inch Muffler 9441

SpinTech 9000 Super Pro Street Steel 3 Inch Muffler 9441

SpinTech 9000 Super Pro Street Steel 3 Inch Muffler 9441

Muffler, 9000 Series Super Pro Street, Rectangular, Chambered, Steel, Aluminized, 3.00 in. Center Inlet/3.00 in. Center Outlet, Each

Part Number: SIH-9441

5.0 out of 5 stars ( 10 )

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Dynomax Super Turbo Steel 2.25 Inch Muffler 17731

Dynomax Super Turbo Steel 2.25 Inch Muffler 17731

Dynomax Super Turbo Steel 2.25 Inch Muffler 17731

Muffler, Super Turbo, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-17731

4.63 out of 5 stars ( 40 )

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Flowmaster Super 44 Series Steel 2.5 Inch Muffler 942546

Flowmaster Super 44 Series Steel 2.5 Inch Muffler 942546

Flowmaster Super 44 Series Steel 2.5 Inch Muffler 942546

Muffler, Super 44 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Black, Each

Part Number: FLO-942546

4.65 out of 5 stars ( 52 )

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