Performance Mufflers & More at Summit Racing

MagnaFlow Performance 409 Stainless Steel 3 Inch Muffler 12279

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

Part Number: MPE-12279

4.33 out of 5 stars ( 9 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Black Widow Exhaust Angry Housewife 409 Stainless Steel 3 Inch Muffler BWAHWDD-33

Muffler, Angry Housewife, 3.00 in. Dual, 3.00 in. Dual, 6.00 in. Case Length, 9.00 in. Width, 4.00 in, Thick, Stainless Steel, Brushed, Each

Part Number: BWE-BWAHWDD-33

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Summit Racing™ High-Flow Turbo Steel 2.5 Inch Muffler SUM-641125

Muffler, High-Flow Turbo, Oval, 13.00 in. Case length, 2.50 in. Inlet, 2.50 in. Outlet, Offset Inlet, Center Outlet, Steel, Aluminized, Each

Part Number: SUM-641125

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Flowmaster Super 44 Series Steel 2.25 Inch Muffler 942448

Muffler, Super 44 Series, 2.25 in. Inlet/2.25 in. Outlet, Steel, Black, Each

Part Number: FLO-942448

4.88 out of 5 stars ( 16 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Flowmaster 40 Series Delta Flow Steel 3 Inch Muffler 943040

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

Part Number: FLO-943040

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Summit Racing™ 409 Stainless Steel 409 Stainless Steel 2.5 Inch Muffler SUM-632502

Muffler, Oval, 2.50 in. Offset Inlet, 2.50 in. Offset Outlet, 409 Stainless Steel, Natural, Each

Part Number: SUM-632502

4.92 out of 5 stars ( 13 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Flowmaster Super 40 Series Delta Flow Steel 2.25 Inch Muffler 952446

Muffler, Super 40 Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Black, Each

Part Number: FLO-952446

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Flowmaster 40 Series Steel 2.5 Inch Muffler 425404

Muffler, 40 Series, Oval, Dual 2.5 in. Inlet/Dual 2.5 in. Outlet, Steel, Black, 19.0 in. Overall Length, Each

Part Number: FLO-425404

4.87 out of 5 stars ( 15 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Flowmaster Pro Series Steel 3 Inch Muffler 13016100

Muffler, Pro Series, Steel, Black, 3 in. Inlet, 3 in. Outlet, 17.0 in. Length, Each

Part Number: FLO-13016100

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Flowmaster Delta Force 10 Series Steel 3.5 Inch Muffler 9435109

Muffler, Delta Force One Chamber, 3 1/2 in. Inlet/3 1/2 in. Outlet, Steel, Black, Each

Part Number: FLO-9435109

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Borla XR-1 Racing 304 Stainless Steel 3.5 Inch Muffler 40004S

Borla XR-1 Racing 304 Stainless Steel 3.5 Inch Muffler 40004S

Muffler, XR-1, Round, 3 1/2 in. Center Inlet/3 1/2 in Center Outlet, Stainless Steel, Brushed, Each

Part Number: BOR-40004S

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

MagnaFlow Performance 409 Stainless Steel 2.5 Inch Muffler 12265

Muffler, Stainless Steel, Natural, Chevy, Pontiac, Each

Part Number: MPE-12265

4.81 out of 5 stars ( 16 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Flowmaster Super 40 Series Delta Flow 409 Stainless Steel 3 Inch Muffler 853048

Muffler, Super 40 Series, Oval, Stainless, Offset 3.0 in. Inlet/Outlet, 13.5 in. Case Length, Each

Part Number: FLO-853048

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Walker Quiet-Flow SS 409 Stainless Steel 2.5 Inch Muffler 21762

Muffler, Quiet-Flow SS, Oval, Stainless Steel, Natural, Chevy, GMC, Each

Part Number: WLK-21762

3.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

MagnaFlow Performance 409 Stainless Steel 2.25 Inch Muffler 10415

Muffler, 2.25 in. Inlet/2.25 in. Outlet, Stainless Steel, Natural, Each

Part Number: MPE-10415

4.63 out of 5 stars ( 27 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Hooker Aero Chamber Steel 3 Inch Muffler 21505HKR

Muffler, Aero Chamber, 3 in. Inlet/3 in. Outlet, Steel, Aluminized, Each

Part Number: HOK-21505HKR

4.84 out of 5 stars ( 19 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

AP Exhaust Enforcer II Steel 2.5 Inch Muffler 3767

Muffler, Enforcer II, Round, Steel, Aluminized, 33 in. Length, 2.50 in. Inlet, 2.50 in. Outlet, Offset/Offset, Each

Part Number: APH-3767

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

MagnaFlow Performance 409 Stainless Steel 2.5 Inch Muffler 12286

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

Part Number: MPE-12286

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Kooks Headers Race Series 304 Stainless Steel 3 Inch Muffler KO300-12

Muffler, Race Series, Oval, 3.0 in. Center Inlet/Outlet, 4.50 x 7.50 in., 304 Stainless Steel, Polished, Each

Part Number: KOK-KO300-12

4.89 out of 5 stars ( 18 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

MagnaFlow Performance 409 Stainless Steel 3 Inch Muffler 14239

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

Part Number: MPE-14239

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Thrush Turbo Steel 2 Inch Muffler 17702

Muffler, Thrush Turbo, 2 in. Inlet/2 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-17702

4.58 out of 5 stars ( 12 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Summit Racing™ 2-Chamber Race Steel 2.5 Inch Muffler SUM-630184

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

Part Number: SUM-630184

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Borla Touring 304 Stainless Steel 3 Inch Muffler 401662

Muffler, Touring Series, 3 in. Inlet, 3 in. Outlet, Stainless Steel, Natural, Notched Neck, Each

Part Number: BOR-401662

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Flowmaster Super 44 Series Steel 2.25 Inch Muffler 942447

Muffler, Super 44 Series, 2.25 in. Inlet/2.25 in. Outlet, Steel, Black, Each

Part Number: FLO-942447

4.64 out of 5 stars ( 14 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

MagnaFlow Performance 409 Stainless Steel 3 Inch Muffler 12289

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

Part Number: MPE-12289

5.0 out of 5 stars ( 13 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025