Description
Flowmaster Super 44 Series Exhaust Muffler
The Flowmaster Super 44 muffler brings serious attitude to your exhaust system, delivering the rich, powerful tone that has made this series a go-to choice for drivers who want their truck or SUV to be heard. Built around Flowmaster’s proven Delta Flow® technology — the same performance-driven design found in the larger Super 40 mufflers — the Super 44 is engineered to be the most aggressive, highest-performing street muffler Flowmaster has ever built in a four-inch case. If you’re ready to shop for exhaust that transforms both the sound and character of your car exhaust, this is a Flowmaster muffler that means business.
Built to Last
Durability is at the core of this muffler’s construction. It’s made from 16 gauge 409S stainless steel and fully MIG welded for maximum strength, so it can stand up to the heat, vibration, and demands of real-world driving. A high-temperature paint finish adds an extra layer of protection against the elements, helping this performance exhaust component hold up mile after mile. Whether it’s part of a full catback exhaust build or a targeted muffler upgrade, the Super 44 is designed to deliver lasting results.
Sound & Performance
The Super 44 is all about an aggressive sound level. Thanks to Delta Flow® technology, it produces a deep, powerful tone without sacrificing performance, making it one of the standout magnaflow-alternative Flowmaster mufflers for enthusiasts who want their exhaust automobile setup to announce itself. This is a street-oriented muffler tuned for a bold, purposeful note that fits perfectly into any performance exhaust or cat back exhaust system project.
Fitment & Configuration
This Super 44 muffler features a universal fitment with a 2.50-inch inlet diameter and a dual inlet location, making it a flexible choice for Truck/SUV applications and custom exhaust system builds. Because it’s universal, it gives fabricators and DIY installers the freedom to integrate it into a wide range of cat back muffler system layouts. Note that exhaust tips are sold separately, so you can finish the build with the tip style that best matches your vehicle.
- Flowmaster Super 44 Series muffler with Delta Flow® technology
- Rich, powerful, aggressive tone in a compact four-inch case
- 16 gauge 409S stainless steel, fully MIG welded construction
- High-temperature paint finish for added protection
- 2.50-inch inlet diameter with dual inlet location
- Universal fitment for Truck/SUV applications
This product carries a California Proposition 65 warning and has an emission code of 5. For anyone building an exhaust setup that delivers unmistakable presence and dependable durability, the Flowmaster Super 44 muffler is a performance-minded upgrade worth adding to your mufflers lineup.









