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Dynomax Ultra-Flo SS Mufflers


Dynomax
Dynomax Ultra-Flo SS Mufflers

Product images may differ from actual product appearance.

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.

  • 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.
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    13 Products

    Center In / Dual Out

    289-17273
    Ultra Flow SS Welded Muffler
  • In/Out: Single 3'' In ; Dual 2-1/2'' Out
  • Body Length: 23''
  • Overall Length: 29''
  • Body Diameter: 5-1/2'' x 11''
  • $222.99
    Order Today Ships 08/11/14

    289-17519
    Ultra Flow SS Welded Muffler
  • In/Out: Single 3'' In ; Dual 2-1/2'' Out
  • Body Length: 14''
  • Overall Length: 19''
  • Body Diameter: 4-1/4'' x 9-3/4''
  • $77.99
    Ships

    Single Offset Inlet/Dual Outlet

    289-17266
    Ultra Flow SS Welded Muffler
  • In/Out: Single 2-1/2'' In ; Dual 2-1/2'' Out
  • Body Length: 18''
  • Overall Length: 24''
  • Body Diameter: 4-1/4'' x 9-3/4''
  • $170.99
    Order Today Ships 08/11/14

    Offset Inlet/Center Outlet

    289-17282
    Ultra Flow SS Welded Muffler
  • In/Out: 2-1/4''
  • Body Length: 14''
  • Overall Length: 19''
  • Body Diameter: 4-1/4'' x 9-3/4''
  • $81.99
    Ships

    289-17283
    Ultra Flow SS Welded Muffler
  • In/Out: 2-1/2''
  • Body Length: 14''
  • Overall Length: 19''
  • Body Diameter: 4-1/4'' x 9-3/4''
  • $77.99
    Ships

    289-17287
    Ultra Flow SS Welded Muffler
  • In/Out: 2-1/4''
  • Body Length: 20''
  • Overall Length: 25''
  • Body Diameter: 4-1/4'' x 9-3/4''
  • $209.99
    Order Today Ships 08/11/14

    Round Mufflers

    289-17263
    Ultra Flow SS Welded Muffler
  • In/Out: 2-1/2''
  • Body Length: 16''
  • Overall Length: 20''
  • Body Diameter: 6''
  • $67.99
    Ships

    289-17267
    Ultra Flow SS Welded Muffler
  • In/Out: 3''
  • Body Length: 12''
  • Overall Length: 16''
  • Body Diameter: 6''
  • $67.99
    Ships

    289-17296
    Ultra Flow SS Welded Muffler
  • In/Out: 3''
  • Body Length: 16''
  • Overall Length: 20''
  • Body Diameter: 6''
  • $67.99
    Ships
    Direct Fit Mufflers

    289-17261
    Ultra Flow SS Welded Muffler
  • 1994-04 Mustang V8
  • Left Side
  • $142.99
    Order Today Ships 08/11/14

    289-17262
    Ultra Flow SS Welded Muffler
  • 1994-04 Mustang V8
  • Right Side
  • $137.99
    Order Today Ships 08/11/14

    289-17564
    Ultra Flow SS Welded Muffler
  • 2005-10 Corvette
  • Right Side
  • $190.99
    Order Today Ships 08/11/14

    289-17565
    Ultra Flow SS Welded Muffler
  • 2005-10 Corvette
  • Left Side
  • $190.99
    Order Today Ships 08/11/14

    13 Products