SpeedFX 424430 Black Aluminized Performance Muffler – 2.25" Offset / Offset, 19" OAL
The SpeedFX 424430 is a black-finish performance muffler with a compact oval case and 2.25" offset inlet/outlet, ideal for street or strip builds using 2.25" exhaust. Fully welded with a chambered, baffled design, it delivers an aggressive performance tone while remaining a budget-friendly upgrade over stock.
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Brand: SpeedFX
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Part Number: 424430
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Product Type: Universal performance exhaust muffler
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Inlet Size: 2.25" (2-1/4") ID, offset
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Outlet Size: 2.25" (2-1/4") OD, offset
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Configuration: Single offset inlet / single offset outlet
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Case Shape: Oval
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Case Dimensions: 4" height x 9-3/4" width
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Body Length: 13"
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Overall Length: 19"
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Material: Aluminized steel
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Finish: Black powder-coated case
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Construction: Fully welded, baffled (2-chamber style) internal design
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Sound: Aggressive performance tone vs. stock, suitable for street/strip
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Application: Universal – 2.25" exhaust systems on cars, light trucks, and performance builds
