Mufflers

Muffler, Race Bullet, 3 1/2 in. Inlet/3 1/2 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-24216

4.89 out of 5 stars ( 19 )

Estimated Ship Date: Today

Muffler, IMCA Modifieds/Late Model, Perforated Tube, 3.500 in. Inlet, 3.500 in. Outlet, Steel, Natural, Each

Part Number: BEY-4292

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Today

Muffler, 7.0 in. Round, 32 in. Overall Length, 3.50 in. Inlet/Outlet, Center, Welded, Each

Part Number: APH-4270

Not Yet Reviewed

Estimated Ship Date: Today

Muffler, Pro Series, Round, Steel, Black, 3.5 in. Diameter Center Inlet/Outlet, Each

Part Number: FLO-13516101

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Part Number: WLK-17517

3.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

Muffler, Replacement, 3 1/2 in. Inlet/3 1/2 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-22632

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Muffler, Glasspack, 3.500 in. Inlet/3.500 in. Outlet, Steel, Red, Each

Part Number: IMM-87527CB

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Muffler - Quiet-FlowSS - Domestic - TK

Part Number: WLK-21706

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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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 ( 26 )

Estimated Ship Date: Today

Muffler, TruckEx, Steel, Aluminized, Universal, Each

Part Number: APH-3720

Not Yet Reviewed

Estimated Ship Date: Today

Muffler, Spiral Flow, 3 1/2 in. Inlet/3 1/2 in. Outlet, Steel, Natural, Each

Part Number: MOR-94052

4.78 out of 5 stars ( 9 )

Estimated Ship Date: Today

Muffler, Anti Reversion Muffler, 3.50 in. Inlet, 3.50 in. Outlet, 11.00 in. Overall Length, Round, Steel, Black, Each

Part Number: SCH-112735AR

Not Yet Reviewed

Estimated Ship Date: Today

Muffler, 95 DB, 3.5 in. Inlet, 3.5 in. Outlet, 18.00 in. Case Length, Each

Part Number: SCH-183535

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Muffler, Quiet-Flow, Round, Steel, Aluminized, Chevy, GMC, Each

Part Number: WLK-21753

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Muffler, Aero Chamber, 3 1/2 in. Inlet/3 1/2 in. Outlet, Steel, Aluminized, Each

Part Number: HOK-21507HKR

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

Muffler, Mega-Flow RV, 3 1/2 in. Inlet/3 1/2 in. Outlet, Steel, Natural, Each

Part Number: WLK-21470

4.44 out of 5 stars ( 16 )

Estimated Ship Date: Today

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

Part Number: FLO-953558

4.44 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Muffler, 7.0 in. Round, 32 in. Overall Length, 3.50 in. Inlet/Outlet, Offset, Welded, Each

Part Number: APH-4274

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Race Muffler, Steel, Black, 3.50 in. Inlet, 3.50 in. Outlet, 8.0 in. Length, Each

Part Number: SCH-83535

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Muffler, School Bus, 3 1/2 in. Inlet/4 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-22551

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Race Muffler, Steel, Black, 3.50 in. Inlet, 3.50 in. Outlet, 6.0 in. Length, Each

Part Number: SCH-63535

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

Muffler, Heavy-Duty, Round, Steel, Aluminized, 3.500 in. Offset Inlet, 4.000 in. Side Outlet, 34.00 in. Overall Length, Universal, Each

Part Number: WLK-21074

Not Yet Reviewed

Estimated Ship Date: Nov 23, 2026 if ordered today

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Muffler, Delta Force 30 Series, 3 1/2 in. Inlet/3 1/2 in. Outlet, Steel, Black, Each

Part Number: FLO-53531-12

Not Yet Reviewed

Estimated Ship Date: Today

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Muffler, OE Replacement, Steel, Aluminized, Dodge, 5.9L, Diesel, Each

Part Number: APH-2518

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Nov 11, 2026 if ordered today

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Mufflers, TruckEx, Steel, Aluminized, Round Case, 3.50 in. Center Inlet/Outlet, 20.00 in. Overall Length, Each

Part Number: APH-3618

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 11, 2026 if ordered today

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