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Dynomax Ultra-Flo Welded Mufflers


Dynomax
Dynomax Ultra-Flo Welded Mufflers

Ultra-Flo Welded Mufflers feature stainless steel construction with a straight-through design and sound-deadening CRF (continuous roving fiberglass) technology. Heat-resistant to 1500°, CRF absorbs interior resonance yet maintains a deep exhaust note. Mufflers support up to 2000 HP and are proven to flow up to 2200 cfm. Additionally, Ultra-Flo X Mufflers have stainless steel mesh and internal pass tubes with perforations to further maximize sound absorption. Direct replacement mufflers also available.


14 Products
Center Inlet/Outlet

Body Diameter: 4.5" x 9.75"

289-17218
Ultra-Flo Welded Muffler
  • Center In/Out: 2.5"
  • Length: 14" Body, 19" Overall
  • $74.99
    Ships

    289-17220
    Ultra-Flo Welded Muffler
  • Center In/Out: 3"
  • Length: 14" Body, 19" Overall
  • $74.99
    Ships

    289-17517
    Ultra-Flo Welded Muffler
  • Center In/Out: 3.5"
  • Length: 14" Body, 19" Overall
  • Was: $105.99
    Now: $83.99
    Ships
    Offset Inlet/Center Outlet

    Body Diameter: 4.5" x 9.75"

    289-17514
    Ultra-Flo Welded Muffler
  • Offset In/Center Out: 2"
  • Length: 14" Body, 19" Overall
  • $75.99
    Order Today Ships 12/03/14

    289-17217
    Ultra-Flo Welded Muffler
  • Offset In/Center Out: 2.25"
  • Length: 14" Body, 19" Overall
  • Was: $74.99
    Now: $64.99
    Ships

    289-17219
    Ultra-Flo Welded Muffler
  • Offset In/Center Out: 2.5"
  • Length: 14" Body, 19" Overall
  • Was: $81.99
    Now: $64.99
    Ships

    289-17221
    Ultra-Flo Welded Muffler
  • Offset In/Center Out: 3"
  • Length: 14" Body, 19" Overall
  • Was: $81.99
    Now: $64.99
    Ships
    Offset Inlet/Outlet

    Body Diameter: 4.5" x 9.75"

    289-17226
    Ultra-Flo Welded Muffler
  • Offset In/Out: 2.25"
  • Length: 14" Body, 19" Overall
  • $75.99
    Order Today Ships 12/03/14

    289-17222
    Ultra-Flo Welded Muffler
  • Offset In/Out: 2.5"
  • Length: 14" Body, 19" Overall
  • Was: $90.99
    Now: $69.99
    Ships

    289-17229
    Ultra-Flo Welded Muffler
  • Offset In/Out: 3"
  • Length: 14" Body, 19" Overall
  • Was: $90.99
    Now: $64.99
    Ships

    Body Diameter: 6" Round

    289-17230
    Ultra-Flo Welded Muffler
  • In/Out: 2.5"
  • Length: 16" Body, 21" Overall
  • Was: $103.99
    Now: $74.99
    Ships

    289-17223
    Ultra-Flo Welded Muffler
  • In/Out: 3"
  • Length: 16" Body, 21" Overall
  • $82.99
    Ships

    289-17224
    Ultra-Flo Welded Muffler
  • In/Out: 3.5"
  • Length: 16" Body, 21" Overall
  • Was: $78.99
    Now: $66.99
    Order Today Ships 12/01/14

    289-17225
    Ultra-Flo Welded Muffler
  • In/Out: 4"
  • Length: 16" Body, 21" Overall
  • Was: $103.99
    Now: $82.99
    Ships

    14 Products