Performance Mufflers & More at Summit Racing (2024)

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...

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

Results 1 - 25 of 2000 +

Borla XR-1 Racing Mufflers 40085

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

Part Number: BOR-40085

4.82 out of 5 stars ( 93 )

Estimated Ship Date: Today

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Summit Racing™ Turbo Mufflers SUM-631125

Muffler, Performance Turbo, 13 in. Case Length, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Each

Part Number: SUM-631125

4.12 out of 5 stars ( 26 )

Estimated Ship Date: Today

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Flowmaster FlowFX Mufflers 71416

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

Part Number: FLO-71416

4.73 out of 5 stars ( 56 )

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Summit Racing™ 2-Chamber Performance Mufflers SUM-638222

Muffler, 2 Chambered, 2.5 in. Inlet, 2.5 in. Outlet, Offset Inlet, Center Outlet, Steel, Aluminized, Each

Part Number: SUM-638222

4.53 out of 5 stars ( 253 )

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MagnaFlow Performance Mufflers 11226

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

Part Number: MPE-11226

4.8 out of 5 stars ( 40 )

Estimated Ship Date: Today

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MagnaFlow Performance Mufflers 11236

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

Part Number: MPE-11236

4.88 out of 5 stars ( 25 )

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SpinTech 9000 Super Pro Street Mufflers 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 ( 7 )

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MagnaFlow Performance Mufflers 14419

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

Part Number: MPE-14419

4.58 out of 5 stars ( 48 )

Estimated Ship Date: Today

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Dynomax Super Turbo Mufflers 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 ( 38 )

Estimated Ship Date: Today

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Black Widow Exhaust Neighborhater Mufflers 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 ( 2 )

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Flowmaster FlowFX Mufflers 71229

Muffler, FlowFX Series, 3 in. Offset Inlet/3 in. Center Outlet, Reversible, Stainless Steel, Natural, Each

Part Number: FLO-71229

4.56 out of 5 stars ( 64 )

Estimated Ship Date: Today

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Black Widow Exhaust Neighborhater Mufflers 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 ( 2 )

Estimated Ship Date: Today

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Flowmaster 40 Series Mufflers 43041

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

Part Number: FLO-43041

4.81 out of 5 stars ( 42 )

Estimated Ship Date: Today

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Borla ATAK CrateMufflers 400844

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

Part Number: BOR-400844

4.48 out of 5 stars ( 25 )

Estimated Ship Date: Today

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Black Widow Exhaust Widowmaker Mufflers BW0013-3

Muffler, Widowmaker, 3.00 in. Center, 3.00 in. Center, 10.00 in. Case Length, 5.00 in. Diameter, Stainless Steel, Brushed, Each

Part Number: BWE-BW0013-3

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Flowmaster Super HP-2 Mufflers 12512409

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

Part Number: FLO-12512409

4.84 out of 5 stars ( 19 )

Estimated Ship Date: Today

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Black Widow Exhaust Widowmaker Mufflers BW0013-2

Muffler, Widowmaker, 2.50 in. Center, 2.50 in. Center, 10.00 in. Case Length, 5.00 in. Diameter, Stainless Steel, Brushed, Each

Part Number: BWE-BW0013-2

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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AP Exhaust Xlerator Performance Mufflers 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 )

Estimated Ship Date: Today

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MagnaFlow Performance Mufflers 11386

Muffler, Dual 2.50 in. Inlet/Dual 2.50 in. Outlet, Stainless Steel, Tru-X core design, Natural, Each

Part Number: MPE-11386

4.79 out of 5 stars ( 43 )

Estimated Ship Date: Today

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SpinTech 6000 Pro Street Mufflers 6331

Muffler, 6000 Series Pro Street, Rectangular, Chambered, Steel, Aluminized, 2.50 in. Center Inlet/2.50 in. Center Outlet, Each

Part Number: SIH-6331

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Borla XR-1 Racing Mufflers 40943

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

Part Number: BOR-40943

4.88 out of 5 stars ( 26 )

Estimated Ship Date: Today

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Borla ProXS Mufflers 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 )

Estimated Ship Date: Jul 8, 2024 if ordered today

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Estimated Ship Date: Jul 8, 2024 if ordered today

Borla ProXS Mufflers 40352

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

Part Number: BOR-40352

4.92 out of 5 stars ( 37 )

Estimated Ship Date: Jul 8, 2024 if ordered today

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Estimated Ship Date: Jul 8, 2024 if ordered today

Need It Sooner?

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Summit Racing™ 304 Stainless Steel Mufflers SUM-630525-1

5 out of 5 stars ( 3 )

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Cherry Bomb Glasspack Mufflers 87529CB

Muffler, Glasspack, 2.500 in. Inlet/2.500 in. Outlet, Steel, Red, Each

Part Number: IMM-87529CB

4.79 out of 5 stars ( 68 )

Estimated Ship Date: Today

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MagnaFlow Performance Mufflers 12599

Muffler, Dual 3.00 in. Inlet/Dual 3.00 in. Outlet, Stainless Steel, Tru-X core design, Natural, Each

Part Number: MPE-12599

4.88 out of 5 stars ( 25 )

Estimated Ship Date: Today

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MagnaFlow Performance Mufflers 11219

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

Part Number: MPE-11219

4.5 out of 5 stars ( 18 )

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