The three chamber design utilizes Flowmaster's patented 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


Body Length (in) 17

Body Diameter (in) 2.5

Inlet Diameter (in) 2.5

Outlet Diameter (in) 2.5

Overall Length (in) 23

Body Height (in) 4

Muffler Series 50 Series Delta Flow

Body Width (in) 9.75

Material Aluminized Steel

Title Flowmaster® 942553 50 Delta Flow Muffler - 2.50 Offset In / 2.50 Offset Out - Moderate Sound

Color Gray

Automotive Item Grade High Performance

Sound Level Moderate Sound

Inlet Position Offset

Outlet Position Offset

Shape Oval

Inlet Connection Type Pipe Connection

Outlet Connection Type Pipe Connection

Muffler Type Reflection

Fitment Universal

Mount Type Uses New Hangers (Not Included)


More Information
Part Type Mufflers & Resonators
Product Line Exhaust
Brand Flowmaster
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