Made in USA
Ultra Flo Exhaust Muffler [Natural]
Product Discontinued
DYNOMAXPART NUMBER: 289-17283

Ultra Flo Exhaust Muffler [Natural]

Currently Unavailable

This product is no longer available. Please call customer service for assistance at 1-800-345-4545.


Offset Inlet/Center Outlet
Ultra Flo Exhaust Muffler
  • Inlet 2.5 in.
  • Outlet 2.5 in.
  • Natural Finish
  • Sold Individually

    The Dynomax 17283 is an ultra flo exhaust muffler. It is engineered to restore proper exhaust flow and provide a direct-fit installation.

    Dynomax 17283 Features:

    • Finish: Natural
    • Inlet Diameter: 2.5 in.
    • Outlet Diameter: 2.5 in.
    • Inlet Type: Pipe Connection
    • Outlet Type: Pipe Connection

    Dynomax 17283 Key Benefits:

    • Stainless steel construction for lifelong protection.
    • Polished finish for a show quality shine.
    • Dyno proven to flow up to 2,000 SCFM and support up to 1,900 horsepower.
    • Straight through design ensures unrestricted exhaust flow and reduces back pressure.
    • CRF Technology absorbs unwanted interior resonance while maintaining a deep performance tone.
  • For Maximum Performance and Extra Long Lasting Construction, This is It!

    The straight-through muffler design features a large internal pass tube with large perforations to maximize sound absorption yet retain ultra-smooth flow. Sound deadening is handled by stainless steel mesh along with continuous roving fiberglass mat that won't blow out (it's heat resistant to 1500°F!). All stainless steel materials for optimum appearance, corrosion resistance and longer life. Includes high chromium content, high-luster T-304 cover and heads.

    Show More
    • 100% welded construction for maximum durability.
    • Ultra Flo technology features straight-through design for maximum flow and power.
    • CRF (Continuous Roving Fiberglass) technology delivers an aggressive, powerful, deep performance sound.
    Click To Enlarge


    Part TypeMuffler
    Product LineDynomax Ultra-Flo SS Mufflers
    BrandDYNOMAX
    Package Height5.0
    Package Width10.5
    Package Length26.0
    Weight9.9 PG
    Part CategoryPerformance Parts
    Outlet QuantityOne
    Inlet LocationOffset
    Muffler TypeAbsorption
    Inlet PositionOffset
    Inlet TypeSingle Offset Inlet
    Inlet Size (In.)2.5
    Outlet StyleStandard, without tip
    Muffler FinishPolished
    Body Length14 in (355.6 mm)
    Inlet Diameter2.5 in (63.5 mm)
    Inlet QuantityOne
    Muffler MaterialStainless steel
    Outlet Size2.5 in (63.5 mm)
    PositionN/A
    Outlet Diameter2.5 in (63.5 mm)
    QuantitySold individually
    Overall Length19 in (482.6 mm)
    Material304 Stainless Steel
    Case Length14 in (355.6 mm)
    Internal ConstructionGlass-wrap perforated tube
    Case ShapeOval
    Body Width9.75 in (247.65 mm)
    Outlet LocationCenter
    Body Height4.25 in (107.95 mm)
    Outlet TypeSingle Center Outlet
    Part FitmentUniversal
    Outlet PositionCenter
    Vendor Part Number17283
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

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