NISSAN Mufflers

Muffler, American Thunder 40 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Black, Each

Part Number: FLO-42541

4.75 out of 5 stars ( 87 )

Estimated Ship Date: Today

Muffler, FlowFX Series, 2.5 in. Inlet, 2.5 in. Outlet, 409 Stainless Steel, Natural Finish, Each

Part Number: FLO-71226

4.8 out of 5 stars ( 76 )

Estimated Ship Date: Today

Muffler, Delta Flow 40 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Black, Each

Part Number: FLO-942541

4.57 out of 5 stars ( 14 )

Estimated Ship Date: Today

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Muffler, Delta Flow 50 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Stainless Steel, Black, Each

Part Number: FLO-842551

4.52 out of 5 stars ( 23 )

Estimated Ship Date: Today

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Muffler, Super 44 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Stainless Steel, Black, Each

Part Number: FLO-842546

4.71 out of 5 stars ( 17 )

Estimated Ship Date: Today

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Muffler, 40 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Stainless Steel, Black, Each

Part Number: FLO-8042541

4.27 out of 5 stars ( 15 )

Estimated Ship Date: Today

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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: Today

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Muffler, Delta Flow 40 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Stainless Steel, Black, Each

Part Number: FLO-842541

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Muffler, Super 40 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Black, Each

Part Number: FLO-952546

4.81 out of 5 stars ( 16 )

Estimated Ship Date: Today

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Muffler, SUV 50 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Stainless Steel, Black, Each

Part Number: FLO-852556

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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

Part Number: FLO-52556

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

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

Part Number: FLO-52571

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Muffler, Super 40 Series, Oval, Stainless, Offset 2.5 in. Inlet, Center 2.5 in. Outlet, 13.5 in. Case Length

Part Number: FLO-852546

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Today

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

Part Number: WLK-17513

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Today

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• $10 Summit Bucks

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

Part Number: BIG-50052FLT

4.43 out of 5 stars ( 14 )

Estimated Ship Date: Today

Muffler, Quiet-Flow SS, Oval, Stainless Steel, Natural, 2.50 in. Offset Inlet, Two 4.00 in. Side Outlets, Each

Part Number: WLK-54647

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Muffler, MSL, Nissan, Each

Part Number: APH-6695

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Muffler, Quiet-Flow 3, 2 1/2 in. Inlet, Steel, Aluminized, for Nissan, Each

Part Number: WLK-47771

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 30, 2026 if ordered today

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• Oversize $12.99
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Muffler, OE Replacement, Steel, Aluminized, Chevy, Pontiac, 2.4L, Each

Part Number: APH-2554

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Muffler, Quiet-Flow 3, 2 1/2 in. Inlet, Steel, Aluminized, for Nissan, Each

Part Number: WLK-46922

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 30, 2026 if ordered today

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• Oversize $54.99
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Muffler, OE Replacement, Steel, Aluminized, Nissan, Each

Part Number: APH-2415

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Muffler, Turbo, 2.50 in. Center Inlet/Two 2.25 in. Outlets, 21 in. Length, Steel, Aluminized, Each

Part Number: IMM-16834CB

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 21, 2026 if ordered today

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Muffler, OE Replacement, Steel, Aluminized, Nissan, 2.4, 3.0L, Each

Part Number: APH-3283

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Muffler, TruckEx, Round, 2.50 in. Dual Inlet, 3.00 in. Center Outlet, Each

Part Number: APH-4237

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Muffler, Pro, 2.500 in. Inlet/2.250 in. Outlet, Steel, Aluminized, Each

Part Number: IMM-7470CB

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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