Two chamber mufflers. 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 4 Inch case street muffler we’ve ever built! constructed from 16 Gauge aluminized or 409S stainless steel and fully MIG-welded for maximum durability.
Deep Aggressive Exhaust Note
Notable Interior Resonance
Recent Two Chamber Improvement
Race Proven Delta Flow Technology
No Internal Packing To Blowout
Limited 3 Year Warranty
