Performance Mufflers & More at Summit Racing

Borla XR-1 Racing 304 Stainless Steel 3 Inch Muffler 400372

Borla XR-1 Racing 304 Stainless Steel 3 Inch Muffler 400372

Muffler, XR-1 Racing, Oval Case, Stainless, Brushed, 3 in. Center Inlet/Outlet, 12 in. Case Length, Each

Part Number: BOR-400372

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

Dynomax Ultra Flo Welded Round Steel 3.5 Inch Muffler 17224

Muffler, Ultra Flo Welded, 3 1/2 in. Inlet/3 1/2 in. Outlet, Stainless Steel, Each

Part Number: WLK-17224

4.96 out of 5 stars ( 24 )

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 942446

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

Part Number: FLO-942446

4.64 out of 5 stars ( 28 )

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 11385

Muffler, Dual 2.25 in. Inlet/Dual 2.25 in. Outlet, Stainless Steel, Tru-X core design, Natural, Each

Part Number: MPE-11385

4.79 out of 5 stars ( 28 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Flowmaster 50 Series Delta Flow Steel 3 Inch Muffler 943051

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

Part Number: FLO-943051

4.68 out of 5 stars ( 25 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Flowmaster Stainless Steel Super 44 Series 409 Stainless Steel 3 Inch Muffler 843048

Muffler, Super 44 Series, 3 in. Inlet/3 in. Outlet, Stainless Steel, Black, Each

Part Number: FLO-843048

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

Walker Quiet-Flow 3 Steel 3 Inch Muffler 21054

Muffler, Quiet-Flow 3, 3 in. Inlet/3 in. Outlet, Steel, Aluminized, Chevy, GMC, Each

Part Number: WLK-21054

4.25 out of 5 stars ( 40 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Flowmaster Super 10 Series 409 Stainless Steel 3 Inch Muffler 8430152

Muffler, Super 10 Series, 3.0 in. Inlet/Dual 2.5 in. Outlets, Stainless Steel, Black, Each

Part Number: FLO-8430152

4.87 out of 5 stars ( 54 )

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 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 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

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 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Flowmaster Outlaw Series Race 409 Stainless Steel 2.5 Inch Muffler 815425S

Muffler, Outlaw Series Race, Round, Stainless, 2.5 in. Center Inlet and Outlet, 7 in. Case Length, Each

Part Number: FLO-815425S

4.8 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™ Glasspack Steel 2.5 Inch Muffler SUM-630852

Muffler, Glasspack, 2.50 in. Inlet, 2.50 in. Outlet, 24.00 in. Overall Length, Steel, Red, Each

Part Number: SUM-630852

4.64 out of 5 stars ( 33 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Flowmaster 70 Series Big Block II Steel 2.5 Inch Muffler 52573

Muffler, Big Block II 70 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Black, Each

Part Number: FLO-52573

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Black Widow Exhaust Race Venom 409 Stainless Steel 2.5 Inch Muffler BW009-C

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

Part Number: BWE-BW009-C

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Quick Time Performance Screamer Muffler Kits 13300C

Muffler, Screamer, Oval, Single 3.00 in. Offset Inlet, Dual 3.00 in. Offset Outlet, Stainless, Natural, Kit

Part Number: QTP-13300C

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

Black Widow Exhaust Race Venom 409 Stainless Steel 2.5 Inch Muffler BW009-P

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

Part Number: BWE-BW009-P

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 70 Series Big Block II 409 Stainless Steel 3 Inch Muffler 853072

Muffler, 70 Series Big Block II, Oval, Stainless, 3 in. Center Inlet, 3 in. Offset Outlet, 22 in. Case Length

Part Number: FLO-853072

4.67 out of 5 stars ( 27 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Flowmaster Super 50 Series Performance Steel 3 Inch Muffler 53055

Muffler, Super 50 Series, 3 in. Inlet/3 in. Outlet, Steel, Black, Aluminized, Each

Part Number: FLO-53055

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

SpinTech 6000 Pro Street Steel 2.5 Inch Muffler 6333

Muffler, 6000 Series Pro Street, Rectangular, Chambered, Steel, Aluminized, 2.50 in. Offset Inlet/2.50 in. Center Outlet, Each

Part Number: SIH-6333

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

MagnaFlow D-Fit Muffler Replacements 19493

Mufflers, D-Fit, Stainless Steel, Natural, Clamps, Hardware, Ram, 2500/3500, 6.4L, Kit

Part Number: MPE-19493

4.77 out of 5 stars ( 13 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Black Widow Exhaust Venom 250 Series 409 Stainless Steel 2.5 Inch Muffler BW001-C

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

Part Number: BWE-BW001-C

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Dynomax Super Turbo Steel 3 Inch Muffler 17792

Muffler, Super Turbo, 3 in. Inlet/3 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-17792

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Vibrant Performance Race 304 Stainless Steel 4 Inch Muffler 1797

Muffler, Race, Round, Stainless, Natural, 4.0 in. Center Inlet/Outlet, 9.0 in. Length, Each

Part Number: VPE-1797

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

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 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Black Widow Exhaust Neighborhater 409 Stainless Steel 3.5 Inch Muffler BW0012-35

Muffler, Neighborhater, 3.50 in. Center, 3.50 in. Center, 6.00 in. Case Length, 5.00 in. Diameter, Stainless Steel, Brushed, Each

Part Number: BWE-BW0012-35

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025