Flowmaster Super 44 Series Chambered Muffler RAM 2500/3500 " Traditional water separators lose filtration

Traditional water separators lose filtration efficiency as flow rates increase while the FASS Extreme Water Separator remains highly efficient at removing contaminants

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5L with conventional shifter - does not fit Expedition/Navigator with electronic shift knob

Flowmaster Super 44 Series Chambered Muffler RAM 2500/3500 " Traditional water separators lose filtrationFlowmaster'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.