Performance Mufflers & More at Summit Racing

Black Widow Exhaust Widowmaker 409 Stainless Steel 4 Inch Muffler BW0013-4

Muffler, Widowmaker, 4.00 in. Center, 4.00 in. Center, 10.00 in. Case Length, 5.00 in. Diameter, Stainless Steel, Brushed, Each

Part Number: BWE-BW0013-4

Not Yet Reviewed

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

Pypes Race Pro 409 Stainless Steel 2.5 Inch Muffler MVR13

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

Part Number: PYE-MVR13

4.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

Dynomax Ultra Flo Welded 409 Stainless Steel 3 Inch Muffler 17235

Muffler, Ultra Flo Welded, 3 in. Inlet/3 in. Outlet, Stainless Steel, Each

Part Number: WLK-17235

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

Patriot Smithy Steel 2 Inch Muffler H3010

Muffler, Smithy, 2 in. Inlet/2 in. Outlet, Steel, Hammertone, Each

Part Number: PTE-H3010

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

Stainless Works Chambered Round 304 Stainless Steel 3 Inch Muffler CR33

Stainless Works Chambered Round 304 Stainless Steel 3 Inch Muffler CR33

Muffler, Round, Chambered, Stainless Steel, Natural, 3.00 in. Center Inlet/Outlet, 26.00 in. Case Length, Each

Part Number: STW-CR33

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

Walker Replacement Steel 2.5 Inch Muffler 22770

Muffler, Replacement, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-22770

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

Flowmaster 40 Series Delta Flow Steel 2.5 Inch Muffler 9425400

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

Part Number: FLO-9425400

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

Thrush Rattler Steel 3 Inch Muffler 24255

Thrush Rattler Universal Muffler - 5" Round x 12.50" body x 18" OAL x 3.00" ID center-center configuration

Part Number: WLK-24255

4.57 out of 5 stars ( 21 )

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

MagnaFlow Performance 409 Stainless Steel 2.5 Inch Muffler 12640

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

Part Number: MPE-12640

Not Yet Reviewed

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

MagnaFlow Performance 409 Stainless Steel 2.5 Inch Muffler 12577

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

Part Number: MPE-12577

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

SpinTech Boom Tubes BTM6-25RD

Muffler, Boom Tube, 6 in., Rectangular, Chambered, 30 in. Long, Steel, Aluminized, 2.5 in. Inlet, Each

Part Number: SIH-BTM6-25RD

Not Yet Reviewed

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

Flowmaster 70 Series Big Block II Steel 3 Inch Muffler 530702

Muffler, Big Block II 70 Series, 3 in. Inlet/Dual 2 1/2 in. Outlet, Steel, Black, Each

Part Number: FLO-530702

4.78 out of 5 stars ( 9 )

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

SpinTech 9000 Super Pro Street Steel 3 Inch Muffler 9436

Muffler, 9000 Series Super Pro Street, Rectangular, Chambered, Steel, Aluminized, 3.00 in. Center Inlet/2.50 in. Dual Outlet, Each

Part Number: SIH-9436

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

Flowmaster Super 44 Series Steel 3 Inch Muffler 9430462

Muffler, Super 44 Series, 3 in. Inlet/Dual 2 1/2 in. Outlets, Steel, Black, Each

Part Number: FLO-9430462

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

AP Exhaust Xlerator Performance 409 Stainless Steel 3 Inch Muffler XS2579

Muffler, Xlerator Performance, Stainless Steel, Natural, Chevy, GMC, 5.7L, Each

Part Number: APH-XS2579

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

AP Exhaust Xlerator Performance Steel 2.5 Inch Muffler VX2542

Muffler, Xlerator Performance, Welded, Chambered, Oval, 2.50 in. Inlet, 2.50 in. Outlet, 19 in. Overall Length, Universal, Each

Part Number: APH-VX2542

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

Cherry Bomb Glasspack Steel 3 Inch Muffler 87524CB

Muffler, Glasspack, 3.000 in. Inlet/3.000 in. Outlet, Steel, Red, Each

Part Number: IMM-87524CB

4.44 out of 5 stars ( 9 )

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

Black Widow Exhaust Venom 300 Series 409 Stainless Steel 2.5 Inch Muffler BW005-P

Muffler, Venom 300 Series, 2.50 in. Center, 2.50 in. Offset, 18.00 in. Case Length, 9.00 in. Width, 4.00 in, Thick, Stainless Steel, Brushed, Each

Part Number: BWE-BW005-P

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

Dynomax Ultra Flo SS 304 Stainless Steel 2.5 Inch Muffler 17283

Muffler, Ultra Flo SS, 2 1/2 in. Inlet/2 1/2 in. Outlet, Stainless Steel, Polished, Each

Part Number: WLK-17283

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

Flowmaster 70 Series Big Block II Steel 2.5 Inch Muffler 52572

Muffler, Big Block II 70 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Black, Steel, Each

Part Number: FLO-52572

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

Summit Racing™ 409 Stainless Steel 409 Stainless Steel 3 Inch Muffler SUM-633002

Muffler, Oval, 3.00 in. Offset Inlet, 3.00 in. Offset Outlet, 409 Stainless Steel, Natural, Each

Part Number: SUM-633002

4.38 out of 5 stars ( 13 )

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

MagnaFlow Performance 409 Stainless Steel 2.5 Inch Muffler 11379

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

Part Number: MPE-11379

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

MagnaFlow Performance 409 Stainless Steel 2 Inch Muffler 11254

Muffler, 2.00 in. Inlet/2.00 in. Outlet, Stainless Steel, Natural, Each

Part Number: MPE-11254

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

Flowmaster 40 Series Delta Flow 409 Stainless Steel 3 Inch Muffler 843041

Muffler, Delta Flow 40 Series, 3 in. Inlet/3 in. Outlet, Stainless Steel, Black, Each

Part Number: FLO-843041

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025

AP Exhaust Xlerator Performance Steel 2.5 Inch Muffler VX2543

Muffler, Xlerator Performance, Welded, Chambered, Oval, 2.50 in. Inlet, 2.50 in. Outlet, 19 in. Overall Length, Universal, Each

Part Number: APH-VX2543

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 7/21/2025

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Estimated Ship Date: Monday 7/21/2025