Description
Overview
The Flowmaster Super 44 Series Chambered Muffler brings serious attitude to your build. Engineered around Flowmaster’s proven Delta Flow® technology—the same design found in the larger Super 40 mufflers—the Super 44 is the most aggressive, deepest sounding, and highest performing four-inch case street muffler Flowmaster has ever built. If you want a rich, powerful tone that announces your presence the moment you fire up, this is the chambered muffler to reach for.
Its compact four-inch case profile, measured at a 9.50-inch body width, makes it a versatile fit for tight chassis situations while still delivering the big, throaty exhaust note that muscle car owners chase. With a 3.00-inch inlet diameter, the Super 44 is built to move air and complement a serious performance exhaust setup.
Built to Last
Durability is baked into every seam. The Super 44 is constructed of 16-gauge aluminized steel and fully MIG welded for maximum strength, so it can stand up to the heat, vibration, and miles that come with an aggressive street car. A high-temperature paint finish helps protect the case under demanding exhaust conditions, keeping it looking and performing the way it should.
Sound & Performance
Thanks to Delta Flow® technology, the Super 44 balances free-flowing performance with a distinctive, unmistakable voice. Expect an aggressive, deep, rich tone—the kind of exhaust note that defines a classic muscle car and turns heads on every pull. This is a muffler built for enthusiasts who refuse to compromise between flow and sound.
Key Highlights
- Delta Flow® technology shared with the larger Super 40 Series mufflers
- Aggressive, deep, rich exhaust tone—Flowmaster’s most aggressive four-inch case street muffler
- 16-gauge aluminized steel construction, fully MIG welded for maximum durability
- 3.00-inch inlet diameter with a 9.50-inch body width four-inch case design
- High-temperature paint finish for heat protection
- Ideal for classic muscle car and performance street applications
Fitment & Installation Notes
The Super 44 uses new hangers, which are not included, so plan to source the appropriate mounting hardware for your application. Exhaust tips are also sold separately, giving you the freedom to finish your system exactly the way you want. This muffler carries an emission code of 5—be sure to confirm compliance for your specific vehicle and region before installation.
Whether you’re building a period-correct muscle car or dialing in a modern street machine, the Flowmaster Super 44 Series delivers the aggressive character and dependable construction that made the Flowmaster name legendary. Pair it with the right piping, hangers, and tips to complete an exhaust setup that sounds as good as it performs.
