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FlowMonster Straight-Through Muffler [409 Stainless Steel]
InfoVehicle Info Needed
FLOWMASTERPART NUMBER: 389-14416-FM

FlowMonster Straight-Through Muffler [409 Stainless Steel]

$5429
2 left in stock
ShippingShips on Oct 26, 2026
Lowest PriceLowest Price Guarantee

Center In/Center Out
FlowMonster Straight-Through Muffler
  • Universal Fit
  • 2.5 in. Inlet/Outlet
  • Center In/Center Out
  • Straight-Through Design
  • 20 in. Overall Length
  • 409 Stainless Steel
  • Polished Finish
  • Sold Individually

    This universal flowmonster straight-through muffler has 2.5 in. inlet and outlet connections with a center inlet and a center outlet in a round body.

    Flowmaster 14416-FM Technical Specifications:

    • Straight-Through construction in 409 stainless steel.
    • 20 in. overall length.

    Flowmaster 14416-FM Compatibility Notes:

    • Universal fit: not a direct fit, so some adaptation is required.
    • Clamps and hangers are not included.

      • Aggressive Sounding Mufflers!

      Flowmaster FlowMonster Mufflers deliver an aggressive exhaust sound that speaks "POWER"! These compact mufflers have superior heat-absorption and corrosion-resistant materials that deliver lasting dependability and appearance. Fully MIG-welded construction provides dominant durability and excellent exhaust flow to get the most performance out of your car, truck or SUV.

    Part TypeMuffler
    Product LineFlowmaster FlowMonster Mufflers
    BrandFLOWMASTER
    Package Height4.3
    Package Width4.3
    Package Length21.0
    Weight5.95 PG
    Part CategoryPerformance Parts
    Hardware IncludedNo
    Outlet Diameter2.5 in (63.5 mm)
    QuantitySold Individually
    Overall Length20 in (508 mm)
    Inlet LocationCenter
    Mounting Bracket IncludedNo
    Case ShapeRound
    Body Width4 in (101.6 mm)
    Body Material409 Stainless Steel
    Outlet LocationCenter
    Exit QuantityOne
    Inlet Diameter2.5 in (63.5 mm)
    Clamps IncludedNo
    Body Height4 in (101.6 mm)
    Inlet Quantity1
    Part FitmentUniversal
    Muffler Body Length14 in (355.6 mm)
    FinishPolished
    Vendor Part Number14416-FM
    Package Qty1
    Package TypeEA
    No Questions
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    Some parts are not legal for use in California or other states with similar laws / regulations
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