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Dynomax 17554 Ultra Flo X Muffler


Buy this Dynomax Ultra Flo X Muffler 17554 Duel Inlet/Outlet - Universal - Oval - 4.5 in. x 9.75 in. - 3. in. ID - 20 in. Shell Length - 25 in. Overall Length at with the lowest prices online for all Dynomax aftermarket parts & accessories.

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Dynomax Ultra Flo X Muffler P/N 17554 Features:

The following are a list of features for the Dynomax P/N 17554 Ultra Flo X Muffler on sale at

  • 3 in. OD X-Pipe Design Perforated Flow Tube Inside
  • Full Arc Weld Construction
  • 16 Gauge Aluminized Steel Material
  • OCF Roving Fiberglass For Sound Attenuation

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Engineered for Power and Sound

Shipping Information

  • Item Requires Shipping
  • 20.1 lbs.
  • W10.2500” x H5.0000” x L27.2500”
  • Free Shipping!