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14156 Round Straight-Through Performance Exhaust Muffler
InfoVehicle Info Needed
MAGNAFLOWPART NUMBER: 642-14156

14156 Round Straight-Through Performance Exhaust Muffler

$20900
ShippingShips on 09/09/2026
Lowest PriceLowest Price Guarantee

4'' Round Case, Center In/Out
Straight-Through Performance Muffler
  • 2.5 in. Center/Center
  • 4x6x4 in. Body
  • Stainless Steel

    The MagnaFlow 4in. Round Straight-Through Performance Exhaust Muffler 14156 is engineered to enhance your vehicle with our signature exhaust sound and dyno-proven performance thanks to its free-flowing straight-through perforated stainless steel core wrapped in stainless steel mesh and acoustic fiber fill. The weight-optimized, reversible, universal 2.5/2.5in. diameter inlet/outlet layout and 4x4x6in. round body shape offer flexible installation options to fit the spacing requirements of your ride. Professional installation is highly recommended. 14156 features a premium brushed finish. Muffler 14156 is made of durable, corrosion resistant stainless steel and produced using advanced CNC precision robotic manufacturing techniques, all backed by MagnaFlow's limited lifetime warranty.

    Magnaflow 14156 Round Straight-Through Performance Exhaust Muffler Features:

    • Delivers a Smooth, Deep Tone
    • Mufflers are Bi-Directional
    • 100% Stainless Steel
    • Part TypeMuffler
    BrandMAGNAFLOW
    Package Height4.4
    Package Width4.5
    Package Length14.7
    Weight3.79 PG
    Part CategoryPerformance Parts
    Outlet QuantityOne
    Inlet LocationCenter
    Inlet PositionFront
    Inlet TypeSingle Center Inlet
    Inlet Size (In.)2.5
    Outlet StyleStandard, without tip
    Muffler FinishPolished
    Body Length6 in (152.4 mm)
    Muffler Count1
    Inlet Diameter2.5 in (63.5 mm)
    Inlet QuantityOne
    Muffler MaterialStainless steel
    Outlet Size2.5 in (63.5 mm)
    PositionN/A
    Inlet Connection TypePipe Connection
    Outlet Diameter2.5 in (63.5 mm)
    QuantitySold individually
    Overall Length12 in (304.8 mm)
    Material304 Stainless Steel
    Case Length6 in (152.4 mm)
    Internal ConstructionPerforated tube
    Case ShapeRound
    Body Width4 in (101.6 mm)
    Muffler ConfigurationCenter/Center
    Outlet LocationCenter
    Body Height4 in (101.6 mm)
    Outlet TypeSingle Center Outlet
    Case Outside Diameter4 in (101.6 mm)
    Part FitmentUniversal
    Outlet PositionRear
    Vendor Part Number14156
    Package Qty1
    Package TypeEA
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