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.

The Flowmaster Super 50 Series Performance muffler makes for a great replacement of your factory muffler on your vehicle. This particular muffler is a larger series of the 50 Series Delta Flow muffler.