Mufflers & Resonators

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: Tomorrow

• Free Shipping

Muffler, Glass Pack, 2.250 in. Inlet/Outlet, 36 in. Length, Steel, Aluminized, Each

Part Number: APH-3530112S

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Muffler, FlowMonster, Aggressive Sound, 2-Chamber, 2.25 in. Single Inlet, 2.25 In. Single Outlet, Steel, Aluminized, Universal, Each

Part Number: FMR-42443-FM

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Muffler, Heavy Duty, 4 in. Inlet/4 in. Outlet, Stainless Steel, Natural, Each

Part Number: WLK-22572

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Mufflers, Turbopacks, 2.00 in. Inlet/Outlet, Centered, 18 in. Length, Each

Part Number: APH-421211S

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Muffler, Glass Pack, 2.00 in. Inlet/Outlet, 22 in. Length, Steel, Aluminized, Each

Part Number: APH-351611S

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Muffler, Glass Pack, Blank, 1.75 in. Core, 18 in. Length, Steel, Aluminized, Each

Part Number: APH-301800S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Muffler, Full Boar Flow Deflector, 3 in. Inlet, 2 1/4 in. Dual Outlet, Steel, Aluminized, 19 in. Length, Each

Part Number: JEX-FB0422

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Special Order

Muffler, FlowMonster, Aggressive Sound, 1-Chamber, 2.50 in. Single Inlet, 2.25 in. Single Outlet, Steel, Aluminized, Universal, Each

Part Number: FMR-42510-FM

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Muffler, Xlerator Performance, Welded, Chambered, Oval, 3.00 in. Inlet, 2.25 in. Outlet, 19 in. Overall Length, Universal, Each

Part Number: APH-VX0422

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Drop Ship
• Special Order

Muffler, Glass Pack, Blank, 1.75 in. Core, 12 in. Length, Steel, Aluminized, Each

Part Number: APH-301200S

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Walker Heavy Duty Muffler

Part Number: WLK-22381

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Muffler, Xlerator Performance, Stainless Steel, Natural, Dodge, 3.7, 4.7, 5.7L, Each

Part Number: APH-XS2198

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Drop Ship
• Special Order

Muffler, Xlerator Performance, Stainless Steel, Natural, Chrysler, Dodge, Ford, V8, Each

Part Number: APH-XS1236

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Muffler, Glass Pack, 2.25 in. Core, 18 in. Length, Steel, Aluminized, Each

Part Number: APH-3518002S

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Muffler, Aero Chamber, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Each

Part Number: HOK-21501HKR

4.22 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

• Free Shipping

Muffler, Xlerator Performance, Stainless Steel, Natural, Chevy, GMC, 5.7L, Each

Part Number: APH-XS2298

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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

Part Number: FLO-8325408

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

• Free Shipping

Muffler, Stainless Steel, Oval,, 20 in. Length, 2.25 in. Center Inlet, 2.25 in. Dual Center Outlet, Each

Part Number: APH-XS1149

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 9, 2026 if ordered today

• Drop Ship
• Special Order

Muffler, Stainless Steel, Oval, Reversible, 20 in. Length, 3.00 in. Offset, 3.00 in. Center Outlet, Each

Part Number: APH-XS1229

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Muffler, FlowMonster, Aggressive Sound, 2-Chamber, 3.00 in. Single Inlet, 3.00 in. Single Outlet, Steel, Aluminized, Universal, Each

Part Number: FMR-43043-FM

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

Muffler, Glass Pack, 1.75 in. Inlet/Outlet, 18 in. Length, Steel, Aluminized, Each

Part Number: APH-301211S

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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: Tomorrow

• Free Shipping

Muffler, Heavy-Duty, 5.00 in. Center Inlet/Outlet, 51.00 in. Overall Length, Steel, Aluminized, Each

Part Number: WLK-22940

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Oversize $9.99
• Special Order

Muffler, Xlerator Performance, Welded, Chambered, Oval, 2.25 in. Inlet, 2.25 in. Outlet, 19 in. Overall Length, Universal, Each

Part Number: APH-VX4554

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow