Flowmaster 842446 - Super 44 Series Chambered Muffler

Super 44 Series Muffler 409S - 2.25 Offset In / 2.25 Center Out Aggressive Sound Flowmaster's Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a rich powerful tone and are the most aggressive, highest performing street muffler we've ever built in a four inch case. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.