Performance Mufflers
Our universal mufflers have been engineered to produce MagnaFlow's deep, resonant, throaty sound, regardless of system configuration. MagnaFlow utilizes CNC precision robotic manufacturing for consistent quality performance. Corrosion resistant stainless steel is used throughout, including in the body, caps, and bushings, to ensure maximum service life and durability.
MagnaFlow 5 in. x 8 in. x 18 in. Oval Straight-Through Performance Exhaust Muffler 12258
$172
SKU: 12258
- Body Height / Width / Length
- 5" / 8" / 18"
- Inlet / Outlet Diameter
- 2.5" / 2.25"
Fitment Notes
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MagnaFlow 5 in. x 8 in. x 18 in. Oval Straight-Through Performance Exhaust Muffler 12278
$179
SKU: 12278
- Body Height / Width / Length
- 5" / 8" / 18"
- Inlet / Outlet Diameter
- 3" / 2.25"
Fitment Notes
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MagnaFlow 6 in. x 14 in. Round Straight-Through Performance Exhaust Muffler 12636
$123
SKU: 12636
- Body Height / Width / Length
- 6" / 6" / 14"
- Inlet / Outlet Diameter
- 2.5" / 2.5"
Fitment Notes
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MagnaFlow Street Series 5 in. x 8 in. x 14 in. Oval Straight-Through Performance Exhaust Muffler 14862
$416
SKU: 14862
- Body Height / Width / Length
- 5" / 8" / 14"
- Inlet / Outlet Diameter
- 2.25" / 3"
Fitment Notes
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MagnaFlow Street Series 5 in. x 14 in. Round Straight-Through Performance Exhaust Muffler 14857
$227
SKU: 14857
- Body Height / Width / Length
- 5" / 5" / 14"
- Inlet / Outlet Diameter
- 2.25" / 4"
Fitment Notes
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MagnaFlow 5 in. x 8 in. x 18 in. Oval Straight-Through Performance Exhaust Muffler 14263
$198
SKU: 14263
- Body Height / Width / Length
- 5" / 8" / 18"
- Inlet / Outlet Diameter
- 2.5" / 2.5"
Fitment Notes
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