Performance Mufflers & More at Summit Racing

SpinTech 9000 Super Pro Street Steel 2.5 Inch Muffler 93310

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

Part Number: SIH-93310

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

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 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

MagnaFlow Performance 409 Stainless Steel 2.5 Inch Muffler 12216

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

Part Number: MPE-12216

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Dynomax Race Bullet Steel 2.5 Inch Muffler 24246

Muffler, Race Bullet, Round, Stainless Steel, Natural, 2.5 in. Center Inlet/Outlet, 16.5 in. Length, Each

Part Number: WLK-24246

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Dynomax Mini Race Bullet 409 Stainless Steel 3.5 Inch Muffler 24251

Muffler, Race, Mini Bullet, Round, Stainless Steel, Natural, 3.5 in. Center Inlet/Outlet, 9 in. Length, Each

Part Number: WLK-24251

4.67 out of 5 stars ( 9 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Dynomax Super Turbo 409 Stainless Steel 2.5 Inch Muffler 53804

Muffler, Super Turbo, Oval, Dual 2.5 in. Offset Inlet, Dual 2.5 in. Outlet, Stainless, Jeep, 3.6L, 3.8L, Each

Part Number: WLK-53804

4.08 out of 5 stars ( 37 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Dynomax Ultra Flo Welded Round Steel 2.5 Inch Muffler 17230

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

Part Number: WLK-17230

4.46 out of 5 stars ( 13 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

MagnaFlow Performance 409 Stainless Steel 3 Inch Muffler 12578

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

Part Number: MPE-12578

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Vibrant Performance Race 304 Stainless Steel 4 Inch Muffler 17975

Muffler, Race, Round, Stainless, Natural, 4.0 in. Center Inlet/Outlet, 5.0 in. Length, Each

Part Number: VPE-17975

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Flowmaster Super 40 Series Delta Flow Steel 3 Inch Muffler 953049

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

Part Number: FLO-953049

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Borla ProXS 304 Stainless Steel 3 Inch Muffler 400487

Borla ProXS 304 Stainless Steel 3 Inch Muffler 400487

Muffler, ProXS, Oval, Stainless, Single 3.00 in. Center Inlet, Dual 2.50 in. Outlet, 19.00 in. Case Length

Part Number: BOR-400487

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Stainless Works Turbo Chambered 304 Stainless Steel 3 Inch Muffler TM5C3O3C

Muffler, Turbo Chambered, Oval, Stainless, 3 in. Offset Inlet, 3 in. Center Outlet, 18 in. Overall Length

Part Number: STW-TM5C3O3C

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Moroso Spiral Flow Racing Steel 2.5 Inch Muffler 94050

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

Part Number: MOR-94050

4.55 out of 5 stars ( 22 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Walker Quiet-Flow SS 409 Stainless Steel 2.25 Inch Muffler 56233

Muffler, Quiet-Flow SS, Oval, Stainless Steel, Aluminized, 2.25 in. Center Inlet/Outlet, Ford, Mercury, Each

Part Number: WLK-56233

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

MagnaFlow Performance 409 Stainless Steel 3 Inch Muffler 12267

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

Part Number: MPE-12267

4.77 out of 5 stars ( 22 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

AP Exhaust Xlerator Performance Steel 2.25 Inch Muffler VX2441

Muffler, Xlerator Performance, Welded, Chambered, Oval, 2.25 in. Inlet, 2.25 in. Outlet, 19 in. Overall Length, Universal, Each

Part Number: APH-VX2441

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Borla ProXS 304 Stainless Steel 2.5 Inch Muffler 400484

Muffler, ProXS, Oval Case, Stainless, 2.5 in. Center Inlet, 2.5 in. Offset Outlet, 23 in. Overall Length, Each

Part Number: BOR-400484

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

AP Exhaust TruckEx Steel 3.5 Inch Muffler 4270

Muffler, 7.0 in. Round, 32 in. Overall Length, 3.50 in. Inlet/Outlet, Center, Welded, Each

Part Number: APH-4270

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Thrush Turbo Steel 2.5 Inch Muffler 17715

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

Part Number: WLK-17715

4.36 out of 5 stars ( 36 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

AP Exhaust OE Replacement Steel 3 Inch Muffler X503

Muffler, Xlerator Performance, Steel, Aluminized, Chevy, GMC, 6.0, 8.1L, Each

Part Number: APH-X503

3.5 out of 5 stars ( 8 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Summit Racing™ Fully Welded Turbo Steel 3 Inch Muffler SUM-633253

Muffler, Welded, 3 in. Inlet/3 in. Outlet, Steel, Aluminized, Each

Part Number: SUM-633253

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

FlowMonster Absorption 409 Stainless Steel 3 Inch Muffler 12867-FM

Mufflers, Absorption Mufflers, Round Case, 3.00 in. Center Inlet/Outlet, Reversible, Stainless Steel, Natural, 14.00 in. Case Exterior Length, Each

Part Number: FMR-12867-FM

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

AP Exhaust Xlerator Performance 409 Stainless Steel 2.5 Inch Muffler XS2588

Muffler, Stainless Steel, Oval, Reversible, 28 in. Length, Dual 2.5 in., Single 3 in., Each

Part Number: APH-XS2588

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Vibrant Performance TPV Universal 304 Stainless Steel 2.5 Inch Muffler 1057

Muffler, TPV, Round, Stainless, Polished, Turbo-style, 2.5 in. Center Inlet, 4 in. Outlet, 23 in. Length

Part Number: VPE-1057

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Flowmaster 80 Series Crossflow Steel 2.5 Inch Muffler 42582

Muffler, 80 Series, Crossflow, Internal Chamber, Dual Style, 2 1/2 in. Inlet/Outlet Each End, 18 x 9 3/4 x 4 in. Oval Case, Steel, Black, GM, Each

Part Number: FLO-42582

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025