Mufflers - 2.50 Outlet Diameter (in.) - 2 Inlet Quantity - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Borla ProXS 304 Stainless Steel 2.5 Inch Muffler 400286

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 ( 44 )

Estimated Ship Date: Monday 12/1/2025

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Estimated Ship Date: Monday 12/1/2025

Summit Racing™ 304 Stainless Steel 304 Stainless Steel 2.5 Inch Muffler SUM-633260

Muffler, Cross-Over Core, 2.50 in. Inlet, 2.50 in. Outlets, Dual Inlets, Dual Outlets, Stainless Steel, 304SS, Each

Part Number: SUM-633260

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/1/2025

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Estimated Ship Date: Monday 12/1/2025

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 12/1/2025

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Estimated Ship Date: Monday 12/1/2025

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 12/1/2025

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Estimated Ship Date: Monday 12/1/2025

Flowmaster 50 Series Heavy-Duty 409 Stainless Steel 2.5 Inch Muffler 8525554

Muffler; 50 Series Heavy Duty Muffler; 2.5 in. Dual Inlet/2.5 in. Dual Outlet; Case Dimensions 5 in. x 10 in.

Part Number: FLO-8525554

3.9 out of 5 stars ( 10 )

Estimated Ship Date: Monday 12/1/2025

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Estimated Ship Date: Monday 12/1/2025

MagnaFlow Performance 409 Stainless Steel 2.5 Inch Muffler 12468

Muffler, 2.50 in. Inlet/Dual 2.50 in. Outlet, Stainless Steel, Tru-X core design, Natural, Each

Part Number: MPE-12468

4.57 out of 5 stars ( 14 )

Estimated Ship Date: Monday 12/1/2025

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Estimated Ship Date: Monday 12/1/2025

Flowmaster Stainless Steel Super 44 Series 409 Stainless Steel 2.5 Inch Muffler 8425454

Muffler, Super 44 Series, Oval, Dual 2.5 in. Offset Inlet/Outlet, Stainless Steel, Black, Each

Part Number: FLO-8425454

4.89 out of 5 stars ( 19 )

Estimated Ship Date: Monday 12/1/2025

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Estimated Ship Date: Monday 12/1/2025

Black Widow Exhaust Angry Housewife 409 Stainless Steel 2.5 Inch Muffler BWAHWDD-22

Muffler, Angry Housewife, 2.50 in. Dual, 2.50 in. Dual, 6.00 in. Case Length, 9.00 in. Width, 4.00 in, Thick, Stainless Steel, Brushed, Each

Part Number: BWE-BWAHWDD-22

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/1/2025

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Estimated Ship Date: Monday 12/1/2025

Flowmaster Super 10 Series 409 Stainless Steel 2.5 Inch Muffler 8425154

Muffler, Super 10 Series, Dual 2.5 in. Inlet/Dual 2.5 in. Outlets, Stainless Steel, Black, Each

Part Number: FLO-8425154

4.71 out of 5 stars ( 14 )

Estimated Ship Date: Monday 12/1/2025

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Estimated Ship Date: Monday 12/1/2025

Black Widow Exhaust Venom 250 Series 409 Stainless Steel 2.5 Inch Muffler BWDDV2-22

Muffler, Venom 250 Series, 2.50 in. Dual, 2.50 in. Dual, 14.00 in. Case Length, 9.00 in. Width, 4.00 in, Thick, Stainless Steel, Brushed, Each

Part Number: BWE-BWDDV2-22

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/1/2025

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Estimated Ship Date: Monday 12/1/2025

MagnaFlow Performance 409 Stainless Steel 2.5 Inch Muffler 12568

Muffler, 2.50 in. Inlet/Dual 2.50 in. Outlet, Stainless Steel, Tru-X core design, Natural, Each

Part Number: MPE-12568

4.88 out of 5 stars ( 24 )

Estimated Ship Date: Monday 12/1/2025

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Estimated Ship Date: Monday 12/1/2025

Black Widow Exhaust Race Venom 409 Stainless Steel 2.5 Inch Muffler BWDDR-22

Muffler, Race Venom, 2.50 in. Dual, 2.50 in. Dual, 9.00 in. Case Length, 9.00 in. Width, 4.00 in, Thick, Stainless Steel, Brushed, Each

Part Number: BWE-BWDDR-22

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/1/2025

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Estimated Ship Date: Monday 12/1/2025

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

4.05 out of 5 stars ( 38 )

Estimated Ship Date: Monday 12/1/2025

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Estimated Ship Date: Monday 12/1/2025

Dynomax Ultra Flo X-Pipe Steel 2.5 Inch Muffler 17553

Muffler, Ultra Flo X-Pipe, Dual 2 1/2 in. Inlets/Dual 2 1/2 in. Outlets, Stainless Steel, Each

Part Number: WLK-17553

4.35 out of 5 stars ( 17 )

Estimated Ship Date: Monday 12/1/2025

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Estimated Ship Date: Monday 12/1/2025

Jones Exhaust MAX Flow 409 Stainless Steel 2.5 Inch Muffler MF2468

Muffler, MAX Flow, Oval, Stainless, Natural, Dual 2.5 in. Center Inlet/Outlet, 24 in. Length, Each

Part Number: JEX-MF2468

4.92 out of 5 stars ( 24 )

Estimated Ship Date: Monday 12/1/2025

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Estimated Ship Date: Monday 12/1/2025

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 12/1/2025

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Estimated Ship Date: Monday 12/1/2025

Flowmaster 50 Series Big Block Steel 2.75 Inch Muffler 527504

Muffler, Big Block 50 Series, Dual 2 3/4 in. Inlet/Dual 2 1/2 in. Outlet, Steel, Black, Each

Part Number: FLO-527504

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/1/2025

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Estimated Ship Date: Monday 12/1/2025

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 12/1/2025

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Estimated Ship Date: Monday 12/1/2025

Cherry Bomb Extreme Steel 2.5 Inch Muffler 7481CB

Muffler, Extreme, Two 2.500 in. Inlet/Two 2.500 in. Outlet, 12 in. Length, Steel, Red, Each

Part Number: IMM-7481CB

4.82 out of 5 stars ( 11 )

Estimated Ship Date: Monday 12/1/2025

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Estimated Ship Date: Monday 12/1/2025

Vibrant Performance StreetPower Performance Universal 304 Stainless Steel 2.5 Inch Muffler 10538

Muffler, StreetPower, Oval, Stainless Steel, Natural, 2.50 in. Dual Offset Inlet, 2.50 in. Dual Offset Outlet, 22.00 in. Overall Length, Each

Part Number: VPE-10538

Not Yet Reviewed

Estimated Ship Date: Monday 12/1/2025

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Estimated Ship Date: Monday 12/1/2025

Vibrant Performance StreetPower Performance Universal 304 Stainless Steel 2.5 Inch Muffler 10535

Muffler, StreetPower, Oval, Stainless, Polished, 2.5 in. Dual Inlet, 2.5 in. Dual Outlet, 19 in. Length, Each

Part Number: VPE-10535

Not Yet Reviewed

Estimated Ship Date: Monday 12/1/2025

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Estimated Ship Date: Monday 12/1/2025

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 12/1/2025

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Estimated Ship Date: Monday 12/1/2025

Thrush Turbo Steel 2.5 Inch Muffler 17654

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

Part Number: WLK-17654

3.5 out of 5 stars ( 2 )

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Walker Quiet-Flow 3 Steel 2.5 Inch Muffler 21400

Muffler, Quiet-Flow 3, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Chevy, GMC, C/K-Series Pickup, Each

Part Number: WLK-21400

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/1/2025

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Estimated Ship Date: Monday 12/1/2025

Flowmaster 50 Series Big Block Steel 3 Inch Muffler 530504

Muffler, Big Block 50 Series, Dual 3 in. Inlet/Dual 2 1/2 in. Outlet, Steel, Black, Each

Part Number: FLO-530504

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/1/2025

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Estimated Ship Date: Monday 12/1/2025