Summit Racing™ Turbo Mufflers

4.54 out of 5 stars 132 Customer Reviews

Made with free-flowing large diameter tubing—as much as 20 percent more than some competitors—Summit Racing™ Turbo mufflers offer you deep performance tone without being too loud. They feature 2.5 in. internal cores with 360 degree perforations, roll-seamed end caps, 100 percent aluminized construction, and seam locked cores that prevent the center baffles from twisting out. Installation is a breeze with their fully reversible design. The mufflers are available in a variety of inlet/outlet diameters and locations. Order the model that best fits your application.

Results 1 - 13 of 13

Summit Racing™ Turbo Steel 2.5 Inch Muffler SUM-631125

Summit Racing™ Turbo Steel 2.5 Inch Muffler SUM-631125

Muffler, Performance Turbo, 13 in. Case Length, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Each

Part Number: SUM-631125

4.04 out of 5 stars ( 27 )

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Summit Racing™ Turbo Steel 2.5 Inch Muffler SUM-631125-XL

Muffler, Performance Turbo, 18 in. Case Length, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Each

Part Number: SUM-631125-XL

4.9 out of 5 stars ( 10 )

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Summit Racing™ Turbo Steel 3 Inch Muffler SUM-631130-XL

Muffler, Performance Turbo, 18 in. Case Length, 3 in. Inlet/3 in. Outlet, Steel, Aluminized, Each

Part Number: SUM-631130-XL

4.67 out of 5 stars ( 9 )

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Summit Racing™ Turbo Steel 2.25 Inch Muffler SUM-631122

Muffler, Performance Turbo, 13 in. Case Length, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Each

Part Number: SUM-631122

4.91 out of 5 stars ( 11 )

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Summit Racing™ Turbo Steel 2.5 Inch Muffler SUM-631225-XL

Muffler, Performance Turbo, 18 in. Case Length, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Each

Part Number: SUM-631225-XL

5.0 out of 5 stars ( 12 )

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Summit Racing™ Turbo Steel 3 Inch Muffler SUM-631230-XL

Muffler, Performance Turbo, 18 in. Case Length, 3 in. Inlet/3 in. Outlet, Steel, Aluminized, Each

Part Number: SUM-631230-XL

4.75 out of 5 stars ( 8 )

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Summit Racing™ Turbo Steel 3 Inch Muffler SUM-631230

Muffler, Performance Turbo, 13 in. Case Length, 3 in. Inlet/3 in. Outlet, Steel, Aluminized, Each

Part Number: SUM-631230

4.6 out of 5 stars ( 10 )

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Summit Racing™ Turbo Steel 2.5 Inch Muffler SUM-631225

Muffler, Performance Turbo, 13 in. Case Length, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Each

Part Number: SUM-631225

4.46 out of 5 stars ( 13 )

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Summit Racing™ Turbo Steel 3 Inch Muffler SUM-631131

Muffler, Performance Turbo, 3 in. Inlet, 3 in. Outlets, Center Inlet, Dual Outlets, Steel, Aluminized, Each

Part Number: SUM-631131

4.67 out of 5 stars ( 6 )

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Summit Racing™ Turbo Steel 3 Inch Muffler SUM-631130

Muffler, Performance Turbo, 13 in. Case Length, 3 in. Inlet/3 in. Outlet, Steel, Aluminized, Each

Part Number: SUM-631130

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Summit Racing™ Turbo Steel 2.25 Inch Muffler SUM-631122-XL

Muffler, Performance Turbo, 18 in. Case Length, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Each

Part Number: SUM-631122-XL

4.63 out of 5 stars ( 8 )

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Summit Racing™ Turbo Steel 2.25 Inch Muffler SUM-631222

Muffler, Performance Turbo, 13 in. Case Length, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Each

Part Number: SUM-631222

4.5 out of 5 stars ( 8 )

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Summit Racing™ Turbo Steel 2.25 Inch Muffler SUM-631222-XL

Muffler, Performance Turbo, 18 in. Case Length, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Each

Part Number: SUM-631222-XL

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Jul 21, 2025 if ordered today

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Estimated Ship Date: Jul 21, 2025 if ordered today

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Summit Racing™ High-Flow Turbo Steel 2.25 Inch Muffler SUM-641222-XL

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