14149 Oval Straight-Through Performance Exhaust Muffler
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MAGNAFLOWPART NUMBER: 642-14149

14149 Oval Straight-Through Performance Exhaust Muffler

$22800
ShippingShips on 09/09/2026
Lowest PriceLowest Price Guarantee

5'' x 8'' Oval Case, Center In/Out
Straight-Through Performance Muffler
  • 3 in. Center/Center
  • 5x6x8 in. Body
  • Stainless Steel

    The MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 14149 brings our signature sound and dyno-proven performance to your ride with a free-flowing straight-through perforated stainless steel core wrapped in stainless steel mesh and acoustic fiber fill, and a weight-optimized, reversible 3/3in. diameter inlet/outlet Straight-Through layout. Muffler 14149s 5x8x6in. oval-shaped body features a premium, brushed finish for an elevated aesthetic that matches the enhanced exhaust note and performance that this muffler brings to your ride. The universal design allows for flexible placement of 14149 within your exhaust system to meet the specific spacing requirements of your vehicle, although professional installation is highly recommended. 14149 is made of durable, corrosion resistant stainless steel and produced using cutting-edge CNC precision robotic manufacturing techniques, all backed by MagnaFlow's limited lifetime construction warranty.

    Magnaflow 14149 Oval Straight-Through Performance Exhaust Muffler Features:

    • Delivers a Smooth, Deep Tone
    • Mufflers are Bi-Directional
    • 100% Stainless Steel
    • Magnaflow's Race Series Mufflers are rugged enough to survive grueling races, like the Baja 1000, Dakar Rally, Monster Jam, and even X-Games. Magnaflow mufflers are tough as nails and gives you that performance you're looking for. Also, now that racetracks are enforcing stricter decibel level restrictions, Magnaflow is giving the consumer another option when it comes to choosing a muffler to stay within those guidelines. Race Series Mufflers feature stainless steel bodies, muffler caps and perforated cores, with a straight through, Wide Open Performance design, these mufflers give you that true Magnaflow performance while meeting all track decibel level requirements.

    Part TypeMuffler
    Product LineMagnaflow Race Series Mufflers
    BrandMAGNAFLOW
    Package Height5.9
    Package Width9.0
    Package Length21.2
    Weight6.5 PG
    Part CategoryPerformance Parts
    Outlet QuantityOne
    Inlet LocationCenter
    Inlet PositionFront
    Inlet TypeSingle Center Inlet
    Inlet Size (In.)3
    Outlet StyleStandard, without tip
    Muffler FinishPolished
    Body Length6 in (152.4 mm)
    Muffler Count1
    Inlet Diameter3 in (76.2 mm)
    Inlet QuantityOne
    Muffler MaterialStainless steel
    Outlet Size3 in (76.2 mm)
    PositionN/A
    Inlet Connection TypePipe Connection
    Outlet Diameter3 in (76.2 mm)
    QuantitySold individually
    Overall Length12 in (304.8 mm)
    Material304 Stainless Steel
    Case Length6 in (152.4 mm)
    Internal ConstructionPerforated tube
    Case ShapeOval
    Body Width8 in (203.2 mm)
    Muffler ConfigurationCenter/Center
    Outlet LocationCenter
    Body Height5 in (127 mm)
    Outlet TypeSingle Center Outlet
    Part FitmentUniversal
    Outlet PositionRear
    Vendor Part Number14149
    Package Qty1
    Package TypeEA
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