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MagnaFlow

MagnaFlow Glasspack Mufflers

4.64 out of 5 stars 61 Customer Reviews

MagnaFlow glasspack mufflers feature a free-flowing, straight-through, perforated core and non-fiberglass acoustic packing material. They deliver a smooth, deep tone to your rat rod, street/strip machine, or classic musclecar. These exhausts are built from 100 percent aluminized steel with precision robotic CNC welding. Order the model with the inlet/outlet diameters and overall length needed for your application.

Showing In Stock Items. Show All 11 Items.

Results 1 - 10 of 10

MagnaFlow Glasspack Steel 2.5 Inch Muffler 18146

MagnaFlow Glasspack Steel 2.5 Inch Muffler 18146

MagnaFlow Glasspack Steel 2.5 Inch Muffler 18146

Muffler, Glasspack, Steel, Aluminized, 2.50 in. Inlet/2.50 in. Outlet, 26 in. Length, Each

Part Number: MPE-18146

4.9 out of 5 stars ( 29 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

MagnaFlow Glasspack Steel 3 Inch Muffler 18129

MagnaFlow Glasspack Steel 3 Inch Muffler 18129

MagnaFlow Glasspack Steel 3 Inch Muffler 18129

Muffler, Glasspack, Steel, Aluminized, 3.00 in. Inlet/3.00 in. Outlet, 22 in. Length, Each

Part Number: MPE-18129

4.22 out of 5 stars ( 9 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

MagnaFlow Glasspack Steel 1.75 Inch Muffler 18113

MagnaFlow Glasspack Steel 1.75 Inch Muffler 18113

MagnaFlow Glasspack Steel 1.75 Inch Muffler 18113

Muffler, Glasspack, Steel, Aluminized, 1.75 in. Inlet/1.75 in. Outlet, 16 in. Length, Each

Part Number: MPE-18113

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

MagnaFlow Glasspack Steel 2 Inch Muffler 18114

MagnaFlow Glasspack Steel 2 Inch Muffler 18114

MagnaFlow Glasspack Steel 2 Inch Muffler 18114

Muffler, Glasspack, Steel, Aluminized, 2 in. Inlet/2 in. Outlet, 16 in. Length, Each

Part Number: MPE-18114

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

MagnaFlow Glasspack Steel 2.25 Inch Muffler 18125

MagnaFlow Glasspack Steel 2.25 Inch Muffler 18125

MagnaFlow Glasspack Steel 2.25 Inch Muffler 18125

Muffler, Glasspack, Steel, Aluminized, 2.25 in. Inlet/2.25 in. Outlet, 22 in. Length, Each

Part Number: MPE-18125

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

MagnaFlow Glasspack Steel 2 Inch Muffler 18134

MagnaFlow Glasspack Steel 2 Inch Muffler 18134

MagnaFlow Glasspack Steel 2 Inch Muffler 18134

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

Part Number: MPE-18134

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

MagnaFlow Glasspack Steel 2.25 Inch Muffler 18145

MagnaFlow Glasspack Steel 2.25 Inch Muffler 18145

MagnaFlow Glasspack Steel 2.25 Inch Muffler 18145

Muffler, Glasspack, Steel, Aluminized, 2.25 in. Inlet/2.25 in. Outlet, 26 in. Length, Each

Part Number: MPE-18145

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

MagnaFlow Glasspack Steel 2 Inch Muffler 18124

MagnaFlow Glasspack Steel 2 Inch Muffler 18124

MagnaFlow Glasspack Steel 2 Inch Muffler 18124

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

Part Number: MPE-18124

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

MagnaFlow Glasspack Steel 2.25 Inch Muffler 18115

MagnaFlow Glasspack Steel 2.25 Inch Muffler 18115

MagnaFlow Glasspack Steel 2.25 Inch Muffler 18115

Muffler, Glasspack, Steel, Aluminized, 2.25 in. Inlet/2.25 in. Outlet, 16 in. Length, Each

Part Number: MPE-18115

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

MagnaFlow Glasspack Steel 2.25 Inch Muffler 18135

MagnaFlow Glasspack Steel 2.25 Inch Muffler 18135

MagnaFlow Glasspack Steel 2.25 Inch Muffler 18135

Muffler, Glasspack, Steel, Aluminized, 2.25 in. Inlet/2.25 in. Outlet, 22 in. Length, Each

Part Number: MPE-18135

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

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