Dynomax 17267 | Exhaust Muffler

Part Number
Ultra Flo Muffler; Universal; Round; 6 in.; 3 in. ID; 12 in. Shell Length; 16 in. Overall Length; Stainless Steel
Special Price $139.49 Regular Price $154.99
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DynoMax(R) Ultra Flo(TM) SS Polished performance mufflers are constructed of stainless steel for lifelong durability and completely polished for show-quality shine. The unrestricted, straight-through design is dyno proven to flow up to 2,000 SCFM and support up to 1,900 horsepower. Each muffler uses our exclusive Continuous Roving Fiberglass (CRF) Technology to absorb unwanted interior resonance while maintaining a deep performance tone. The 'Pure Unadulterated POWER' of DynoMax(R) Ultra Flo(TM) SS Polished mufflers are backed by a Limited Lifetime Warranty and exclusive 90-Day Performance & Sound Guarantee(TM).

BRAND: Dynomax


  • Exclusive Continuous Roving Fiberglass Technology
  • Maintains A Deep Performance Tone
  • Dynomax Muffler
  • Center Inlet-Center Outlet
  • Unrestricted Straight-Through Design
  • DynoMax Ultra-Flo SS Muffler
  • Dyno Proven To Flow Up To 2000 SCFM And Support Up To 1900 HP
  • DynoMax Ultra Flo SS Muffler
  • Completely Polished For Show-Quality Shine
  • Dynomax Ultra Flo SS Universal Muffler
  • Constructed Using 304 Stainless Steel For Lifelong Durability
  • Limited Lifetime Warranty
  • CRF Technology Absorbs Unwanted Interior Resonance
  • Reduces Back pressure
  • Straight-Through Design Ensures Unrestricted Exhaust Flow


Automotive Item GradeHigh Performance Part
Body HeightN/A
Body Length12.000 in.
Body Width6.000 in.
Inlet Connection TypePipe
Inlet Diameter DesignationInside Diameter
Inlet Inside Diameter3.000 in.
Inlet Outside Diameter3.000 in.
Inlet PositionCenter
Inlet Quantity1
Inlet TypeSingle Center
Main Piping Diameter3.000 in.
Main Piping Diameter2.000 in.
Material304 Stainless Steel
Muffler Body FinishBare
Muffler Body Height6.000 in.
Muffler Body Length12.000 in.
Muffler Body MaterialStainless Steel
Muffler Body ShapeRound
Muffler Body Width6.000 in.
Muffler Count1
Muffler Inlet Diameter3.000 in.
Muffler Outlet Diameter3.000 in.
Muffler Overall Length16.000 in.
Muffler ReversibleYes
Muffler TypeAbsorption
Outlet ConfigurationCenter
Outlet Connection TypePipe
Outlet Diameter DesignationInside Diameter
Outlet Outside Diameter3.000 in.
Outlet PositionCenter
Outlet Quantity1
Outlet TypeSingle Center Outlet
Overall Length16.000 in.
Product GradePremium
Tip Quantity0
Total Part VIO0
WARNING CA Proposition 65No


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