Flowmaster's Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers.


The Super 44 delivers a powerful rich tone and is the most aggressive, deepest sounding, highest performing four-inch case street muffler we've ever built!


Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.


✓ Deep Aggressive Sound Exhaust Note


✓ Noticeable interior resonance


✓ Recent two chamber improvement


✓ Race proven patented Delta Flow technology


Body Length (in) 13

Overall Length (in) 19

Inlet Diameter (in) 2.5

Outlet Diameter (in) 2.5

Body Height (in) 4

Body Diameter (in) 9.75

Body Width (in) 9.75

Sound Level Aggressive Sound

Material Aluminized Steel

Color Black

Inlet Position Center

Outlet Position Center

Title Flowmaster® 942545 Super 44 Muffler - 2.50 Center In / 2.50 Center Out - Aggressive Sound

Automotive Item Grade High Performance

Shape Oval

Inlet Connection Type Pipe Connection

Outlet Connection Type Pipe Connection

Muffler Type Reflection

Muffler Series Super 44 Series

Fitment Universal

Mount Type Uses New Hangers (Not Included)


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