Performance Mufflers & More at Summit Racing

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 ( 41 )

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

SpinTech 9000 Super Pro Street Steel 2.5 Inch Muffler 9334

Muffler, 9000 Super Pro Street, Rectangular, Chambered, Steel, Aluminized, 2.5 in. Offset Inlet/2.5 in. Offset Outlet, Each

Part Number: SIH-9334

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

Thrush Hush Thrush Steel 2.5 Inch Muffler 17633

Muffler, Hush Super Turbo, 2.50 in. Inlet/2.50 in. Outlet, Steel, Each

Part Number: WLK-17633

4.71 out of 5 stars ( 38 )

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

Borla XR-1 Racing 304 Stainless Steel 3 Inch Muffler 40944

Borla XR-1 Racing 304 Stainless Steel 3 Inch Muffler 40944

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

Part Number: BOR-40944

4.8 out of 5 stars ( 25 )

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

Flowmaster FlowFX 409 Stainless Steel 3 Inch Muffler 71249

Muffler, FlowFX Series, Centered 3.00 in. Inlet/Outlet, Perforated Stainless Tube with Packing Inside, Oval Case, 409 Stainless Steel, Natural, Each

Part Number: FLO-71249

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

Flowmaster 50 Series Delta Flow 409 Stainless Steel 2.5 Inch Muffler 842551

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

Part Number: FLO-842551

4.5 out of 5 stars ( 22 )

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

Flowmaster FlowFX 409 Stainless Steel 2.5 Inch Muffler 71236

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

Part Number: FLO-71236

4.8 out of 5 stars ( 25 )

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

Borla XR-1 Racing 304 Stainless Steel 2.5 Inch Muffler 401392

Muffler, XR1 Sportsman Racing Muffler, 304 Stainless, 2.50 in., Round, Each

Part Number: BOR-401392

4.4 out of 5 stars ( 10 )

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

MagnaFlow Performance 409 Stainless Steel 2.5 Inch Muffler 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: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

Flowmaster 50 Series Delta Flow Steel 2.5 Inch Muffler 942550

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

Part Number: FLO-942550

4.96 out of 5 stars ( 25 )

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

Corsa Custom Pro Series 304 Stainless Steel 3 Inch Muffler CP300CT

Muffler, Custom Pro Series, Oval, 3.00 in. Offset Inlet, 3.00 in. Center Outlet, Stainless Steel, Natural, 16.00 in. Overall Length, Each

Part Number: CSE-CP300CT

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

Borla ProXS 304 Stainless Steel 2.5 Inch Muffler 400286

Muffler, ProXS, Oval, Two 2.5 in. Inlets/Two 2.5 in. Outlets, Stainless Steel, Brushed, Each

Part Number: BOR-400286

4.84 out of 5 stars ( 43 )

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

Flowmaster 50 Series Delta Flow 409 Stainless Steel 3 Inch Muffler 843051

Muffler, Delta Flow 50 Series, 3 in. Inlet/3 in. Outlet, Stainless Steel, Black, Each

Part Number: FLO-843051

4.76 out of 5 stars ( 17 )

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

Borla ProXS 304 Stainless Steel 2.5 Inch Muffler 40358

Muffler, Pro XS, 2.5 in. Center Inlet/2.5 in. Offset Outlet, 14 in. Shell Length, 9.5 in. Width, 4 in. High

Part Number: BOR-40358

4.67 out of 5 stars ( 24 )

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

Thrush Welded Steel 2.5 Inch Muffler 17656

Muffler, Thrush, Steel, Aluminized, Welded, Chambered, 2.5 in. Offset Inlet/2.5 in. Center Outlet, Each

Part Number: WLK-17656

4.75 out of 5 stars ( 95 )

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

Flowmaster Outlaw Series Race Steel 3 Inch Muffler 15430S

Muffler, Outlaw, Shorty, 3 in. Inlet Diameter, 3 in. Outlet Diameter, Steel, Black, Each

Part Number: FLO-15430S

4.25 out of 5 stars ( 8 )

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

Flowmaster FlowFX 409 Stainless Steel 2.25 Inch Muffler 71225

Muffler, FlowFX Series, 2.25 in. Offset Inlet/2.25 in. Center Outlet, Stainless Steel, Natural, Each

Part Number: FLO-71225

4.58 out of 5 stars ( 26 )

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

Flowmaster Super 44 Series Steel 2.5 Inch Muffler 942545

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

Part Number: FLO-942545

4.66 out of 5 stars ( 53 )

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

MagnaFlow Performance 409 Stainless Steel 2.5 Inch Muffler 12256

Muffler, 2.50 in. Inlet/2.50 in. Outlet, 409 Stainless Steel, Satin Finish, Each

Part Number: MPE-12256

5.0 out of 5 stars ( 12 )

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

Borla XR-1 Racing 304 Stainless Steel 2.5 Inch Muffler 40941

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

Part Number: BOR-40941

4.42 out of 5 stars ( 19 )

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

MagnaFlow Performance 409 Stainless Steel 3 Inch Muffler 12599

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

Part Number: MPE-12599

4.73 out of 5 stars ( 26 )

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

Flowmaster 40 Series Steel 3 Inch Muffler 43043

Muffler, American Thunder 40 Series, 3 in. Inlet/3 in. Outlet, Steel, Black, Each

Part Number: FLO-43043

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

Flowmaster FlowFX 409 Stainless Steel 3 Inch Muffler 717847

Muffler, Direct-fit Muffler, 409 Stainless Steel, Oval, 3.00 in. Inlet/Outlet, FlowFX, Ram, Each

Part Number: FLO-717847

4.38 out of 5 stars ( 16 )

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

AP Exhaust OE Replacement Steel 3 Inch Muffler 2500

Mufflers, OE Replacement, Oval Case, Steel, Aluminized, Dual 3.00 in. Offset Inlet/Outlet, 29.00 in. Overall Length, Each

Part Number: APH-2500

3.92 out of 5 stars ( 12 )

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

MagnaFlow Performance 409 Stainless Steel 3.5 Inch Muffler 12909

Muffler, 3.50 in. Inlet/3.50 in. Outlet, Stainless Steel, Natural, Each

Part Number: MPE-12909

4.69 out of 5 stars ( 16 )

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025