Mufflers

Muffler, 2-Chamber Performance, Oval, 3.0 in. Center Inlet/Outlet, Steel, Aluminized/Black, Each

Part Number: SUM-630188

4.4 out of 5 stars ( 10 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Muffler, FlowMonster, Aggressive Sound, 2-Chamber, 2.50 in. Single Inlet, 2.50 in. Single Outlet, Steel, Aluminized, Universal, Each

Part Number: FMR-42541-FM

4.89 out of 5 stars ( 18 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Muffler, FlowMonster, Aggressive Sound, 2-Chamber, 2.50 in. Single Inlet, 2.50 in. Single Outlet, Steel, Aluminized, Universal, Each

Part Number: FMR-42543-FM

4.86 out of 5 stars ( 14 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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

Part Number: WLK-17715

4.36 out of 5 stars ( 36 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Muffler, FlowMonster, Aggressive Sound, 2-Chamber, 2.50 in. Dual Inlet, 3.00 in. Single Outlet, Steel, Aluminized, Universal, Each

Part Number: FMR-425403-FM

4.73 out of 5 stars ( 15 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Muffler, Extreme, 2.500 in. Inlet/2.500 in. Outlet, Steel, Red, Each

Part Number: IMM-7426CB

4.63 out of 5 stars ( 46 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Muffler, 2-Chamber, Oval, 2.5 in. Offset Inlet, 2.5 in. Center Outlet, Steel, Aluminized/Black, Each

Part Number: SUM-630163

4.86 out of 5 stars ( 43 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Muffler, 2 Chambered, 2.5 in. Inlet, 2.5 in. Outlet, Offset Inlet, Center Outlet, Steel, Aluminized, Each

Part Number: SUM-630183

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Muffler, 2-Chamber Performance, Oval, 2.25 in. Offset Inlet, 2.25 in. Center Outlet, Steel, Aluminized/Black

Part Number: SUM-630180

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Muffler, 2-Chamber Performance, Oval, 2.25 in. Offset Inlet/Outlet, Steel, Aluminized/Black, Each

Part Number: SUM-630181

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Muffler, Extreme, Two 2.500 in. Inlet/Two 2.500 in. Outlet, 12 in. Length, Steel, Red, Each

Part Number: IMM-7481CB

4.83 out of 5 stars ( 12 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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

Part Number: FMR-43041-FM

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Muffler, Premium Pro-Fit, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-17808

4.83 out of 5 stars ( 12 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Muffler, 2-Chamber, Oval, One 3.0 in. Center Inlet, Two 2.5 in. Offset Outlets, Steel, Aluminized/Black, Each

Part Number: SUM-630190

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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: Monday 4/27/2026 if shipped by air

Muffler, Extreme, 2.500 in. Inlet/2.500 in. Outlet, Steel, Red, Each

Part Number: IMM-7480CB

4.4 out of 5 stars ( 10 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Muffler, 2-Chamber Performance, Oval, 3.0 in. Offset Inlet/Outlet, Steel, Aluminized/Black, Each

Part Number: SUM-630187

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Muffler, FlowMonster, Aggressive Sound, 2-Chamber, 3.00 in. Single Inlet, 2.50 in. Dual Outlet, Steel, Aluminized, Universal, Each

Part Number: FMR-430402-FM

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Muffler, 2-Chamber Performance, Oval, 2.5 in. Offset Inlet/Outlet, Steel, Aluminized/Black, Each

Part Number: SUM-630164

4.88 out of 5 stars ( 25 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Muffler, Mega-Flow, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-17615

4.65 out of 5 stars ( 40 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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

Part Number: FMR-42441-FM

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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

Part Number: WLK-17711

4.71 out of 5 stars ( 14 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Muffler, 2-Chamber Performance, Oval, 2.25 in. Offset Inlet/Outlet, Steel, Aluminized/Black, Each

Part Number: SUM-630161

4.85 out of 5 stars ( 13 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Muffler, 2-Chamber Performance, Oval, 3.0 in. Offset Inlet/Outlet, Steel, Aluminized/Black, Each

Part Number: SUM-630167

4.87 out of 5 stars ( 15 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air