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 ProXS Mufflers 40659

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

Part Number: BOR-40659

4.63 out of 5 stars ( 51 )

Estimated USA Ship Date: Jul 15, 2024 Estimated International Ship Date: Jul 16, 2024

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Estimated USA Ship Date: Jul 15, 2024 Estimated International Ship Date: Jul 16, 2024

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Summit Racing™ 304 Stainless Steel Mufflers SUM-630425-1

Muffler, Oval, 2.5 in. Center Inlet, 2.5 in. Offset Outlet, 304 Stainless Steel, Polished, Each

Part Number: SUM-630425-1

5.0 out of 5 stars ( 7 )

Estimated USA Ship Date: Aug 28, 2024 Estimated International Ship Date: Today

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Estimated USA Ship Date: Aug 28, 2024 Estimated International Ship Date: Today

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 USA Ship Date: Thursday 7/4/2024 Estimated International Ship Date: Today

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Estimated USA Ship Date: Thursday 7/4/2024 Estimated International Ship Date: Today

Borla ProXS Mufflers 40359

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

Part Number: BOR-40359

4.74 out of 5 stars ( 87 )

Estimated USA Ship Date: Jul 16, 2024 Estimated International Ship Date: Jul 16, 2024 if ordered today

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Estimated USA Ship Date: Jul 16, 2024 Estimated International Ship Date: Jul 16, 2024 if ordered today

Need It Sooner?

We recommend these similar substitute parts:

Summit Racing™ 409 Stainless Steel Mufflers SUM-633001

4 out of 5 stars ( 11 )

Estimated USA Ship Date: Today Estimated International Ship Date: Pickup Unavailable

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SpinTech 6000 Pro Street Mufflers 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

4.71 out of 5 stars ( 7 )

Estimated USA Ship Date: Monday 7/8/2024 Estimated International Ship Date: Today

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Estimated USA Ship Date: Monday 7/8/2024 Estimated International Ship Date: Today

MagnaFlow Performance Mufflers 11229

Flowmaster 40 Series Mufflers 42541

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

Part Number: FLO-42541

4.72 out of 5 stars ( 78 )

Estimated USA Ship Date: Wednesday 7/3/2024 Estimated International Ship Date: Today

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Estimated USA Ship Date: Wednesday 7/3/2024 Estimated International Ship Date: Today

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 )

Estimated USA Ship Date: Jul 15, 2024 Estimated International Ship Date: Today

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Estimated USA Ship Date: Jul 15, 2024 Estimated International Ship Date: Today

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 USA Ship Date: Wednesday 7/3/2024 Estimated International Ship Date: Today

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Estimated USA Ship Date: Wednesday 7/3/2024 Estimated International Ship Date: Today

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 ( 254 )

Estimated USA Ship Date: Aug 26, 2024 Estimated International Ship Date: Today

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Estimated USA Ship Date: Aug 26, 2024 Estimated International Ship Date: Today

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 USA Ship Date: Jul 15, 2024 Estimated International Ship Date: Today

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Estimated USA Ship Date: Jul 15, 2024 Estimated International Ship Date: Today

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 )

Estimated USA Ship Date: Thursday 7/4/2024 Estimated International Ship Date: Friday 7/5/2024

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Estimated USA Ship Date: Thursday 7/4/2024 Estimated International Ship Date: Friday 7/5/2024

Flowmaster FlowFX Mufflers 71226

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

Part Number: FLO-71226

4.82 out of 5 stars ( 66 )

Estimated USA Ship Date: Jul 15, 2024 Estimated International Ship Date: Today

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Estimated USA Ship Date: Jul 15, 2024 Estimated International Ship Date: Today

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 )

Estimated USA Ship Date: Jul 22, 2024 Estimated International Ship Date: Today

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Estimated USA Ship Date: Jul 22, 2024 Estimated International Ship Date: Today

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 )

Estimated USA Ship Date: Wednesday 7/3/2024 Estimated International Ship Date: Today

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Estimated USA Ship Date: Wednesday 7/3/2024 Estimated International Ship Date: Today

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 USA Ship Date: Monday 7/8/2024 Estimated International Ship Date: Today

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Estimated USA Ship Date: Monday 7/8/2024 Estimated International Ship Date: Today

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 USA Ship Date: Wednesday 7/3/2024 Estimated International Ship Date: Today

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Estimated USA Ship Date: Wednesday 7/3/2024 Estimated International Ship Date: Today

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 USA Ship Date: Monday 7/8/2024 Estimated International Ship Date: Today

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Estimated USA Ship Date: Monday 7/8/2024 Estimated International Ship Date: Today

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 USA Ship Date: Jul 15, 2024 Estimated International Ship Date: Today

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Estimated USA Ship Date: Jul 15, 2024 Estimated International Ship Date: Today

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 USA Ship Date: Monday 7/8/2024 Estimated International Ship Date: Today

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Estimated USA Ship Date: Monday 7/8/2024 Estimated International Ship Date: Today

Flowmaster 40 Series Mufflers 42543

Muffler, 40 Series, 2 1/2 in. Offset Inlet, 2 1/2 in. Offset Outlet, Chambered, Steel, Black, Each

Part Number: FLO-42543

4.9 out of 5 stars ( 39 )

Estimated USA Ship Date: Jul 15, 2024 Estimated International Ship Date: Today

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Estimated USA Ship Date: Jul 15, 2024 Estimated International Ship Date: Today

MagnaFlow Performance Mufflers 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 ( 78 )

Estimated USA Ship Date: Thursday 7/4/2024 Estimated International Ship Date: Today

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Estimated USA Ship Date: Thursday 7/4/2024 Estimated International Ship Date: Today

Flowmaster FlowFX Mufflers 71419

Mufflers, FlowFX, Round Case, Stainless Steel, Natural, Single 3.00 in. Center Inlet/Outlet, 20.000 in. Overall Length, Each

Part Number: FLO-71419

4.82 out of 5 stars ( 34 )

Estimated USA Ship Date: Jul 15, 2024 Estimated International Ship Date: Today

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Estimated USA Ship Date: Jul 15, 2024 Estimated International Ship Date: Today

Flowmaster 50 Series Delta Flow Mufflers 942551

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

Part Number: FLO-942551

4.83 out of 5 stars ( 35 )

Estimated USA Ship Date: Jul 15, 2024 Estimated International Ship Date: Today

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Estimated USA Ship Date: Jul 15, 2024 Estimated International Ship Date: Today

Flowmaster Super 44 Series Mufflers 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 )

Estimated USA Ship Date: Jul 15, 2024 Estimated International Ship Date: Today

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Estimated USA Ship Date: Jul 15, 2024 Estimated International Ship Date: Today

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 USA Ship Date: Thursday 7/4/2024 Estimated International Ship Date: Today

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Estimated USA Ship Date: Thursday 7/4/2024 Estimated International Ship Date: Today

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