Flowmaster 9430452 Super 44 Series Chambered Muffler Coolant Temperature the Powermaster products ensure durability

the Powermaster products ensure durability and long-lasting performance

The sleek black finish offers a modern and stylish touch

Before pasting

camper shell

Universal running boards require a 27-series vehicle specific mounting kit (sold separately)

Flowmaster 9430452 Super 44 Series Chambered Muffler Coolant Temperature the Powermaster products ensure durabilityFlowmaster'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.