Flowmaster 943045 Super 44 Muffler

Flowmaster 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 flowmaster has ever built. Constructed of 16 gauge aluminized steel and fully mig welded for maximum durability.