Flowmaster Super 44 Series 2.25" Offset In 2.25" Out Universal Chambered Muffler transmissions Alongside the housing

Alongside the housing

Arms are finished in semi-gloss black powder coat and the forged ends are finished in gold zinc plating

Self-aligning exhaust seal will never compress or blow out

4L Powerstroke Intercooler features an increase in core volume compared to the factory cooler

Flowmaster Super 44 Series 2.25" Offset In 2.25" Out Universal Chambered Muffler transmissions Alongside the housingFlowmaster'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. Features: Noticeable interior resonance Recent two chamber improvement Race proven Delta Flow technology