Description
Flowmaster Super 44 Series Exhaust Muffler
Turn up the attitude of your ride with the Flowmaster Super 44 Series muffler, a performance exhaust component engineered for drivers who want an unmistakable, aggressive sound. Built around Flowmaster’s proven Delta Flow® technology — the same design found in the larger Super 40 mufflers — the Super 44 delivers a powerful, rich tone and stands as the most aggressive, deepest sounding, highest performing four-inch case street muffler Flowmaster has ever built. If you’re ready to shop for exhaust that transforms both sound and presence, this magnaflow-rivaling Flowmaster muffler belongs on your short list.
Built to Last
Durability is designed in. The Super 44 is constructed of 16 gauge aluminized steel and fully MIG welded for maximum strength, so it holds up to the heat, vibration, and miles that come with a hard-working car exhaust. A high-temperature paint finish helps it stand up to the demands of the exhaust system environment, making it a smart choice among mufflers for enthusiasts who don’t want to compromise on longevity.
Sound & Performance
The Super 44 is all about an aggressive, deep exhaust note. Whether you’re building a classic muscle car or upgrading a street machine, this Flowmaster muffler produces the rich, powerful tone that defines a true performance exhaust. It’s the centerpiece sound of any serious exhaust automobile build, delivering the kind of presence you feel as much as you hear.
Specifications & Fitment
Designed as a universal-fit muffler, the Super 44 works into a wide range of custom exhaust and cat back exhaust system projects. With a 2.50-inch inlet diameter and dual outlet location, it slots neatly into the flow of your build. The compact 9.50-inch body width makes it easy to position along the chassis, and its universal design gives fabricators the flexibility to integrate it into a catback exhaust or fully custom exhaust system.
- Flowmaster Super 44 Series muffler with Delta Flow® technology
- 16 gauge aluminized steel construction, fully MIG welded for durability
- Aggressive, deep, rich exhaust tone — the most aggressive four-inch case street muffler Flowmaster builds
- 2.50-inch inlet diameter with dual outlet location
- 9.50-inch body width and universal fitment for flexible installation
- High-temperature paint finish for lasting appearance
Please note this muffler uses new hangers, which are not included, and exhaust tips are sold separately, allowing you to tailor the finished look of your exhaust system to your vehicle. Whether you’re comparing a magnaflow muffler, a cat back muffler system, or a Flowmaster muffler, the Super 44 is a proven pick for enthusiasts who demand a serious, aggressive-sounding exhaust.






