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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.


28 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
  • $105.99
    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 08/28/14

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

    289-17512
    Ultra-Flo Welded Muffler
  • Offset In/Center Out: 2.25"
  • Length: 20" Body, 25" Overall
  • $117.99
    Order Today Ships 08/28/14

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

    289-17513
    Ultra-Flo Welded Muffler
  • Offset In/Center Out: 2.5"
  • Length: 20" Body, 25" Overall
  • $111.99
    Ships

    289-17236
    Ultra-Flo Welded Muffler
  • Offset In/Center Out: 2.5"
  • Length: 24" Body, 29" Overall
  • $111.99
    Ships

    289-17221
    Ultra-Flo Welded Muffler
  • Offset In/Center Out: 3"
  • Length: 14" Body, 19" Overall
  • $81.99
    Order Today Ships 08/25/14

    289-17233
    Ultra-Flo Welded Muffler
  • Offset In/Center Out: 3"
  • Length: 20" Body, 25" Overall
  • $111.99
    Ships
    Offset Inlet/Outlet

    Body Diameter: 4.5" x 9.75"

    289-17547
    Ultra-Flo Welded Muffler
  • Offset In/Out: 3"
  • Length: 20" Body, 27" Overall
  • $111.99
    Order Today Ships 08/28/14
    Offset Inlet/Dual Outlet

    Body Diameter: 4.5" x 9.75"

    289-17536
    Ultra-Flo Welded Muffler
  • Offset In/Dual Out: 3"
  • Length: 20" Body, 24" Overall
  • $115.99
    Order Today Ships 08/28/14

    Body Diameter: 6" Round

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

    289-17223
    Ultra-Flo Welded Muffler
  • In/Out: 3"
  • Length: 16" Body, 21" Overall
  • $86.99
    Order Today Ships 08/25/14

    289-17224
    Ultra-Flo Welded Muffler
  • In/Out: 3.5"
  • Length: 16" Body, 21" Overall
  • $78.99
    Ships

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

    289-17537
    Ultra-Flo Welded Muffler
  • In/Out: 4"
  • Length: 22" Body, 27" Overall
  • $112.99
    Order Today Ships 08/28/14
    Replacement Mufflers

    289-17580
    Ultra-Flo Welded Muffler
  • 2010 Chevy Camaro (Left Side)
  • $162.99
    Order Today Ships 08/28/14

    289-17579
    Ultra-Flo Welded Muffler
  • 2010 Chevy Camaro (Right Side)
  • $162.99
    Order Today Ships 08/28/14

    289-53753
    Ultra-Flo Welded Muffler
  • 2010 Ford Taurus SHO (Left Side)
  • $135.99
    Order Today Ships 08/28/14

    289-53752
    Ultra-Flo Welded Muffler
  • 2010 Ford Taurus SHO (Right Side)
  • $135.99
    Order Today Ships 08/28/14

    289-17571
    Ultra-Flo Welded Muffler
  • 2005-09 Ford Mustang (Left Side)
  • $136.99
    Order Today Ships 08/28/14

    289-17572
    Ultra-Flo Welded Muffler
  • 2005-09 Ford Mustang (Right Side)
  • $141.99
    Order Today Ships 08/28/14

    289-17562
    Ultra-Flo Welded Race Muffler
  • 2005-09 Ford Mustang (Left Side)
  • $129.99
    Order Today Ships 08/28/14

    289-17563
    Ultra-Flo Welded Race Muffler
  • 2005-09 Ford Mustang (Right Side)
  • $129.99
    Order Today Ships 08/28/14

    289-17573
    Ultra-Flo Welded Muffler
  • 2010 Ford Mustang (Left Side)
  • $180.99
    Order Today Ships 08/28/14

    289-17574
    Ultra-Flo Welded Muffler
  • 2010 Ford Mustang (Right Side)
  • $180.99
    Order Today Ships 08/28/14

    28 Products