Description
Overview
The Flowmaster Super 44 Series Chambered Muffler brings unmistakable, aggressive attitude to your truck or SUV. Built as the most aggressive, highest performing street muffler Flowmaster has ever engineered in a four-inch case, the Super 44 uses the same proven Delta Flow® technology found in the larger Super 40 mufflers. The result is a rich, powerful tone that announces your build long before it comes into view — without sacrificing the durability and quality Flowmaster is known for.
At the heart of the Super 44 is Flowmaster’s chambered design, tuned to deliver an aggressive sound level that stands out on the street. If you want a deep, throaty exhaust note with serious presence, this muffler was purpose-built to deliver exactly that character.
Built to Last
Durability is engineered into every seam. The Super 44 is constructed from 16 gauge 409S stainless steel and fully MIG welded for maximum strength and long service life, even in demanding conditions. A high-temperature paint finish protects the case and helps it stand up to the heat generated in real-world exhaust environments. This is a muffler designed to perform hard and keep performing.
Key Highlights
- Delta Flow® technology carried over from the larger Super 40 mufflers
- Aggressive, rich and powerful tone — Flowmaster’s most aggressive four-inch case street muffler
- 16 gauge 409S stainless steel construction, fully MIG welded for maximum durability
- High-temperature paint finish for heat resistance
- 2.50″ inlet diameter with a 9.50″ body width
- Universal fitment tailored for Truck/SUV applications
Fitment & Configuration
The Super 44 features a universal design with a 2.50-inch inlet diameter and a 9.50-inch body width, making it a versatile choice for a wide range of Truck/SUV exhaust setups. Because it is a universal muffler, it’s ideal for custom exhaust work and builds where you want to dial in the sound and flow to match your goals. Always confirm your system’s dimensions and routing to ensure the Super 44 integrates cleanly with your setup.
Please note that exhaust tips are sold separately, giving you the freedom to finish your exhaust exactly the way you want. This product also carries a California Proposition 65 warning and an emission code of 5.
For enthusiasts chasing a bold, performance-oriented exhaust note in a compact four-inch case, the Flowmaster Super 44 Series Chambered Muffler delivers aggressive sound, proven Delta Flow® performance, and rugged stainless-steel construction in one hard-working package.
