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The three chamber design utilizes Flowmaster's Delta Flow technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.


  • Moderate Sound
  • Mild interior resonance
  • Excellent choice for Street Rod cars and trucks
  • Improved Horsepower, Torque and Engine Efficiency


***Combine with the 2.00" or 2.25" Exhaust Starter Kit (for small sixes) to connect our header to the mufflers


See the video!

Flowmaster 50 Series Delta Flow Chambered Muffler

  • 50 Delta Flow - 2.00 Offset In / 2.00 Center Out - Moderate Sound

  • Automotive Item Grade High Performance
    Body Height (in) 4
    Body Length (in) 17
    Body Width (in) 9.75
    Brand Flowmaster
    Color Black
    Emission Code 5
    Finish Paint
    Fitment Universal
    Inlet Connection Type Pipe Connection
    Inlet Diameter (in) 2
    Inlet Position Offset
    Material Aluminized Steel
    Mount Type Uses New Hangers (Not Included)
    Muffler Series 50 Series Delta Flow
    Muffler Type Chambered
    Outlet Connection Type Pipe Connection
    Outlet Diameter (in) 2
    Outlet Position Center
    Overall Length (in) 23
    Product Type Street Mufflers
    Reversible No
    Shape Oval
    Sound Level Moderate Sound
    Type of Muffler Chambered
    Vehicle Type 4/6 CYL Engine
      Classic Muscle Car
      Late Model Muscle Car
      Street Rod
    California Proposition 65 Required No
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