Performance Mufflers & More at Summit Racing

XForce Varex 304 Stainless Steel 3 Inch Muffler VMK52-300

Muffler, Varex, Oval, 304 Stainless Steel, Polished, 3.00 in. Offset Inlet, 3.00 in. Center Outlet, 15.00 in. Case Exterior Length, Each

Part Number: XFO-VMK52-300

3.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 5/19/2025

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Estimated Ship Date: Monday 5/19/2025

Summit Racing™ 409 Stainless Steel 409 Stainless Steel 2.5 Inch Muffler SUM-632500

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

Part Number: SUM-632500

4.61 out of 5 stars ( 23 )

Estimated Ship Date: Monday 5/19/2025

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Estimated Ship Date: Monday 5/19/2025

Summit Racing™ Glasspack Steel 2.5 Inch Muffler SUM-630853

Muffler, Glasspack, 2.50 in. Inlet, 2.50 in. Outlet, 12.00 in. Overall Length, Steel, Red, Each

Part Number: SUM-630853

4.73 out of 5 stars ( 49 )

Estimated Ship Date: Monday 5/19/2025

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Estimated Ship Date: Monday 5/19/2025

Flowmaster Super HP-2 409 Stainless Steel 2.5 Inch Muffler 12518409

Muffler, 2 1/2 in. Inlet/2 1/2 in. Outlet, Stainless Steel, Black, Each

Part Number: FLO-12518409

4.71 out of 5 stars ( 24 )

Estimated Ship Date: Monday 5/19/2025

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Estimated Ship Date: Monday 5/19/2025

Summit Racing™ 409 Stainless Steel 409 Stainless Steel 2.5 Inch Muffler SUM-632501

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

Part Number: SUM-632501

4.89 out of 5 stars ( 18 )

Estimated Ship Date: Monday 5/19/2025

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Estimated Ship Date: Monday 5/19/2025

Borla ProXS 304 Stainless Steel 3 Inch Muffler 400482

Borla ProXS 304 Stainless Steel 3 Inch Muffler 400482

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

Part Number: BOR-400482

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Monday 5/19/2025

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Estimated Ship Date: Monday 5/19/2025

MagnaFlow Performance 409 Stainless Steel 3 Inch Muffler 12579

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

Part Number: MPE-12579

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 5/19/2025

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Estimated Ship Date: Monday 5/19/2025

Corsa Custom Pro Series 304 Stainless Steel 3 Inch Muffler CP3000S

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

Part Number: CSE-CP3000S

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 5/19/2025

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Estimated Ship Date: Monday 5/19/2025

MagnaFlow Performance 409 Stainless Steel 3 Inch Muffler 12249

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

Part Number: MPE-12249

4.72 out of 5 stars ( 18 )

Estimated Ship Date: Monday 5/19/2025

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Estimated Ship Date: Monday 5/19/2025

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 5/19/2025

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Estimated Ship Date: Monday 5/19/2025

Borla S-Type Crate304 Stainless Steel 2.5 Inch Muffler 400944

Muffler, S-Type CrateMuffler, Oval, Stainless Steel, Natural, 2.50 in. Offset Inlet, 2.50 in. Center Outlet, Chevy, Each

Part Number: BOR-400944

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 5/19/2025

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Estimated Ship Date: Monday 5/19/2025

MagnaFlow Performance 409 Stainless Steel 3 Inch Muffler 12588

Muffler, 3.00 in. Inlet/Dual 2.50 in. Outlet, Stainless Steel, Natural, Each

Part Number: MPE-12588

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Monday 5/19/2025

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Estimated Ship Date: Monday 5/19/2025

SLP Performance Loudmouth II Bullet 304 Stainless Steel 3 Inch Muffler 31067

Muffler, Loud Mouth II, 3 in. Inlet/3.0 in. Outlet, Stainless Steel, Polished, Each

Part Number: SLE-31067

4.46 out of 5 stars ( 26 )

Estimated Ship Date: Monday 5/19/2025

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Estimated Ship Date: Monday 5/19/2025

MagnaFlow Stainless Steel Race Series 409 Stainless Steel 4 Inch Muffler 14153

Muffler, Race Series, 4.00 in. Inlet/4.00 in. Outlet, Stainless Steel, Natural, Each

Part Number: MPE-14153

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 5/19/2025

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Estimated Ship Date: Monday 5/19/2025

Borla S-Type Crate304 Stainless Steel 3 Inch Muffler 400840

Muffler, S-Type CrateMuffler, Oval, Stainless Steel, Natural, 3.00 in. Offset Inlet/Outlet, Chevy, Each

Part Number: BOR-400840

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 5/19/2025

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Estimated Ship Date: Monday 5/19/2025

Flowmaster 50 Series Delta Flow Steel 2.5 Inch Muffler 942552

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

Part Number: FLO-942552

4.85 out of 5 stars ( 20 )

Estimated Ship Date: Monday 5/19/2025

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Estimated Ship Date: Monday 5/19/2025

Borla Performance Turbo 304 Stainless Steel 2.5 Inch Muffler 40842S

Muffler, S Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Stainless Steel, Natural, Each

Part Number: BOR-40842S

4.92 out of 5 stars ( 13 )

Estimated Ship Date: Monday 5/19/2025

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Estimated Ship Date: Monday 5/19/2025

Flowmaster 70 Series Big Block II Steel 3 Inch Muffler 53070

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

Part Number: FLO-53070

4.64 out of 5 stars ( 22 )

Estimated Ship Date: Monday 5/19/2025

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Estimated Ship Date: Monday 5/19/2025

MagnaFlow XL 3 Chamber 409 Stainless Steel 3 Inch Muffler 13239

Muffler, XL 3 Chamber, 3.00 in. Inlet/3.00 in. Outlet, Stainless Steel, Natural, Each

Part Number: MPE-13239

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Monday 5/19/2025

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Estimated Ship Date: Monday 5/19/2025

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 5/19/2025

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Estimated Ship Date: Monday 5/19/2025

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 5/19/2025

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Estimated Ship Date: Monday 5/19/2025

Dynomax Race Bullet Steel 3.5 Inch Muffler 24216

Muffler, Race Bullet, 3 1/2 in. Inlet/3 1/2 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-24216

4.94 out of 5 stars ( 17 )

Estimated Ship Date: Monday 5/19/2025

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Estimated Ship Date: Monday 5/19/2025

Dynomax Super Turbo Steel 2.5 Inch Muffler 17748

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

Part Number: WLK-17748

4.59 out of 5 stars ( 29 )

Estimated Ship Date: Monday 5/19/2025

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Estimated Ship Date: Monday 5/19/2025

MagnaFlow Performance 409 Stainless Steel 2.5 Inch Muffler 14210

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

Part Number: MPE-14210

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 5/19/2025

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Estimated Ship Date: Monday 5/19/2025

Borla ProXS 304 Stainless Steel 3 Inch Muffler 40349

Muffler, Pro XS, Oval, 3 in. Center Inlet/Dual 2.5 in. Outlets, 24 in. Overall Length, Stainless Steel, Natural

Part Number: BOR-40349

4.67 out of 5 stars ( 55 )

Estimated Ship Date: Monday 5/19/2025

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Estimated Ship Date: Monday 5/19/2025