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Flowmaster

Flowmaster Super 50 Series Performance Mufflers

4.66 out of 5 stars 65 Customer Reviews

Flowmaster Super 50 series muffler is a larger version of Flowmaster's famous 50 series mufflers, and designed for trucks and SUV's, it is also well suited to muscle car and high-performance applications. They are constructed of 16-gauge aluminized steel and fully MIG welded for maximum durability and feature a special tuning chamber that reduces interior resonance, while their larger case improves sound control and optimizes exhaust flow.

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Results 1 - 8 of 8

Flowmaster Super 50 Series Performance Steel 3 Inch Muffler 53056

Flowmaster Super 50 Series Performance Steel 3 Inch Muffler 53056

Flowmaster Super 50 Series Performance Steel 3 Inch Muffler 53056

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

Part Number: FLO-53056

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/1/2025

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Estimated Ship Date: Monday 12/1/2025

This product may not be eligible for select promotional offers

Flowmaster Super 50 Series Performance Steel 2.5 Inch Muffler 52558

Flowmaster Super 50 Series Performance Steel 2.5 Inch Muffler 52558

Flowmaster Super 50 Series Performance Steel 2.5 Inch Muffler 52558

Muffler, Super 50 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Black, Aluminized, Each

Part Number: FLO-52558

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/1/2025

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Estimated Ship Date: Monday 12/1/2025

This product may not be eligible for select promotional offers

Flowmaster Super 50 Series Performance Steel 3 Inch Muffler 53058

Flowmaster Super 50 Series Performance Steel 3 Inch Muffler 53058

Flowmaster Super 50 Series Performance Steel 3 Inch Muffler 53058

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

Part Number: FLO-53058

3.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/1/2025

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Estimated Ship Date: Monday 12/1/2025

This product may not be eligible for select promotional offers

Flowmaster Super 50 Series Performance Steel 2.25 Inch Muffler 524553

Flowmaster Super 50 Series Performance Steel 2.25 Inch Muffler 524553

Flowmaster Super 50 Series Performance Steel 2.25 Inch Muffler 524553

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

Part Number: FLO-524553

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Monday 12/1/2025

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Estimated Ship Date: Monday 12/1/2025

This product may not be eligible for select promotional offers

Flowmaster Super 50 Series Performance Steel 2.5 Inch Muffler 52557

Flowmaster Super 50 Series Performance Steel 2.5 Inch Muffler 52557

Flowmaster Super 50 Series Performance Steel 2.5 Inch Muffler 52557

Muffler, Super 50 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Black, Aluminized, Each

Part Number: FLO-52557

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

This product may not be eligible for select promotional offers

Flowmaster Super 50 Series Performance Steel 3 Inch Muffler 53057

Flowmaster Super 50 Series Performance Steel 3 Inch Muffler 53057

Flowmaster Super 50 Series Performance Steel 3 Inch Muffler 53057

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

Part Number: FLO-53057

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/1/2025

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Estimated Ship Date: Monday 12/1/2025

This product may not be eligible for select promotional offers

Flowmaster Super 50 Series Performance Steel 2.25 Inch Muffler 52456

Flowmaster Super 50 Series Performance Steel 2.25 Inch Muffler 52456

Flowmaster Super 50 Series Performance Steel 2.25 Inch Muffler 52456

Muffler, Super 50 Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Black, Aluminized, Each

Part Number: FLO-52456

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

This product may not be eligible for select promotional offers

Flowmaster Super 50 Series Performance Steel 2.5 Inch Muffler 52556

Flowmaster Super 50 Series Performance Steel 2.5 Inch Muffler 52556

Flowmaster Super 50 Series Performance Steel 2.5 Inch Muffler 52556

Muffler, Super 50 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Black, Aluminized, Each

Part Number: FLO-52556

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

This product may not be eligible for select promotional offers

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